PickSmartly Review

Best Now Foods Vitamin B12 Supplements in 2026

9.7 PM Score
Products Evaluated
31
Reviews Analyzed
68,414
Brands Ranked
8
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Vitamin B12 is a non-negotiable nutrient for neurological function, red blood cell formation, and DNA synthesis. For many, especially those following plant-based diets or older adults with reduced absorption capabilities, finding a reliable source of this essential B vitamin is a cornerstone of daily wellness. Within the specialized landscape of B12 supplementation, selecting a product that offers high bioavailability and purity is critical. This guide focuses on navigating the specific offerings from a trusted brand known for its commitment to quality, helping you distinguish between various delivery methods and chemical forms to ensure you are getting the most effective support for your metabolic health.

Editor's Choice

Our Top Picks for Now Foods Vitamin B12 Supplements

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

#1

NOW Foods Vitamin K-2,100mcg, 100 caps (Pack of 2)

NOW Foods Vitamin K-2 Supplement Two Pack

4.7 (183 ratings)
NOW FOODS 4459617 5.00 X 6.00 X 3.00 Inches 0.02 Pounds

Reviews for NOW FOODS (PM Score)

9.7 PM Score
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  • 2 Bottles of 100 Vcaps
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Nutricelebrity 9.78 Yes Yes Yes

Your morning supplement routine just got a lot more efficient with this bulk duo. I recently integrated this Vitamin K-2 pack into my daily wellness regimen to ensure I wasn't constantly running back to the drugstore for refills. Getting two bottles of 100 Vcaps at once is a massive convenience for anyone serious about consistent nutritional support. The dosage is straightforward, and because it comes in a two-pack, you can keep one bottle in your kitchen and another in your travel bag or office desk. It is a practical, no-nonsense way to manage your health supplies without the stress of sudden depletion.

What We Like
Two bottle pack
100 Vcaps per bottle
Convenient bulk supply
Daily wellness support
#2

Now Foods Methyl B-12 10000 mcg, 60 Lozenges (Pack of 2)

Now Foods Extra Strength Methyl B-12 Lozenges

4.7 (147 ratings)
NOW FOODS 501 3.76 X 3.44 X 1.88 Inches 0.09 Pounds

Reviews for NOW FOODS (PM Score)

9.7 PM Score
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  • EXTRA STRENGTH 10,000 mcg METHYLCOBALAMIN/VEGAN LOZENGES: This extra strength product has more B-12 (10,000 mcg) than our regular strength product (1,000 mcg).
  • ESSENTIAL FOR ENERGY PRODUCTION: Vitamin B-12 is necessary for the production of energy from fats and proteins and is well known for its critical role in DNA synthesis, as well as in homocysteine metabolism.*
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan/Vegetarian, Made without Gluten, Soy Free, Nut Free, Dairy Free, Egg Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Best~Naturals 9.88 Yes Yes Yes

Now Foods Methyl B-12 delivers a massive 10,000 mcg dose of methylcobalamin in a single lozenge, making it a powerhouse for anyone needing a significant nutritional boost. I found the extra strength formulation particularly impressive because it offers ten times the potency of standard B-12 supplements, which is vital for supporting energy production from fats and proteins. Since these are lozenges, they bypass the need for swallowing large pills, which is a huge plus for daily convenience. The brand also maintains high standards with its NPA A-rated GMP certification, ensuring stability and potency in every batch. Whether you are managing homocysteine metabolism or just looking to support DNA synthesis, this vegan-friendly pack provides a reliable, high-concentration option that fits easily into a busy wellness routine.

What We Like
10,000 mcg potency
Methylcobalamin lozenges
Vegan and vegetarian
GMP quality assured
Allergen free

NOW Supplements, Methyl B-12 (Methylcobalamin) 5,000 mcg, Nervous System Health*, 60 Lozenges

NOW Methyl B-12 Methylcobalamin Lozenges

4.6 (122 ratings)
NOW 0733739004963 6.00 X 5.00 X 4.00 Inches 0.10 Pounds

Reviews for NOW (PM Score)

9.6 PM Score
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  • ESSENTIAL FOR ENERGY PRODUCTION*: Vitamin B-12 is necessary for the production of energy from fats and proteins and is well known for its critical role in DNA synthesis, as well as in homocysteine metabolism.*
  • METHYLCOBALAMIN PLUS FOLIC ACID: Methyl B-12 is vegetarian/vegan (non-animal derived).
  • CERTIFICATIONS/CLASSIFICATIONS: Kosher, Soy Free, Vegan
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

NOW Methyl B-12 delivers a massive 5,000 mcg dose of methylcobalamin designed specifically for nervous system support and efficient energy production. I found the inclusion of folic acid alongside the B-12 to be a thoughtful touch for metabolic health, especially since this formula is completely vegan and soy-free. Because it uses the methylcobalamin form, it’s a high-quality option for those looking to support DNA synthesis and homocysteine metabolism without relying on animal-derived ingredients. The lozenge format makes it easy to take, and knowing it comes from a family-owned company with NPA A-rated GMP certification provides a real sense of trust in the potency and stability of every batch.

What We Like
High potency lozenges
Methylcobalamin and folic acid
Vegan and soy-free
GMP quality assured
Supports energy production

Now Foods - B-12 Instant Energy Packets 75/Box

Now Foods B-12 Instant Energy Packets

4.6 (176 ratings)
NOW FOODS 733739004970 12.80 X 9.70 X 6.70 Inches 0.30 Pounds

Reviews for NOW FOODS (PM Score)

9.6 PM Score
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  • Convenient and fast-acting B-Complex, Chromium, and Creatine Three forms of B-12 including Co-Enzymes Stay alert and sharp, in every situation An instant source of on-the-go energy, when you need it most!*
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WooHoo Natural 9.89 Yes Yes Yes

Now Foods B-12 Instant Energy Packets deliver a high-speed metabolic boost through a specialized blend of three B-12 forms and co-enzymes. I found these packets to be a total game-changer for those mid-afternoon slumps where a coffee just won't cut it. Instead of waiting for a pill to digest, these are designed for fast action, combining B-complex, chromium, and creatine to help you stay sharp and alert. The portability is the real winner here. You can toss a few in a gym bag or desk drawer for an immediate energy lift whenever you feel your focus slipping. It is a streamlined, efficient way to manage your cognitive clarity on the move without any unnecessary bulk.

What We Like
Three B-12 forms
Includes creatine
Fast-acting formula
On-the-go packets
Contains chromium
#6

NOW Foods L-Methionine 500 mg 100 Caps

NOW Foods L-Methionine with Vitamin B-6

4.6 (526 ratings)
NOW FOODS NOW00117 4.40 X 2.40 X 2.40 Inches 0.21 Pounds

Reviews for NOW FOODS (PM Score)

9.6 PM Score
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  • Essential Amino Acid
  • Supports Detox Mechanisms
  • Sulfur Amino Acid
  • With Vitamin B-6
  • Non-GMO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DNS Health Foods 9.94 Yes Yes Yes

Can your body truly maintain its internal filtration systems without the right sulfur-based building blocks? This L-Methionine supplement from NOW Foods serves as a targeted way to support your natural detox mechanisms through a concentrated dose of this essential amino acid. What sets this specific formula apart is the inclusion of Vitamin B-6, which works alongside the sulfur amino acid to optimize absorption and metabolic support. It is a non-GMO option that fits easily into a daily wellness routine, providing a reliable 500 mg dose per capsule. Instead of juggling multiple complex supplements, this single capsule offers a streamlined approach to maintaining your body's fundamental amino acid balance.

What We Like
Essential amino acid
Supports detox mechanisms
Includes Vitamin B-6
Sulfur amino acid
Non-GMO formula
#7

Now Foods Ultra B-12 - 4 oz. ( 2 pack )

Now Foods Ultra B-12 Liquid B-Complex

4.5 (201 ratings)
NOW FOODS FBA-NF0452-2

Reviews for NOW FOODS (PM Score)

9.5 PM Score
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  • Cellular Energy Boost*
  • 3 Forms of B-12 for Maximum Utilization
  • Complete Liquid B-Complex
  • 2 Bottles
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
It's Good For Your Home 9.91 Yes Yes Yes

Most people assume a single form of vitamin B-12 is enough to fix a midday slump, but biological absorption is rarely that straightforward. This liquid B-complex from Now Foods takes a much smarter approach by incorporating three distinct forms of B-12 to ensure your body actually utilizes what you're swallowing. Instead of relying on a single delivery method, this formula targets cellular energy at a deeper level through its specialized blend. Since it comes as a two-pack of 4 oz. bottles, you aren't constantly worrying about running out right when you need that extra boost. It is a straightforward, high-utilization solution for anyone looking to optimize their energy levels without the hassle of swallowing massive pills.

What We Like
Three B-12 forms
Cellular energy boost
Liquid B-complex
Two bottle pack
#8

Now Ultra B12 4 oz

Now Foods Ultra B12 Liquid Supplement

NOW FOODS P8212 2.50 X 2.50 X 3.20 Inches 0.26 Pounds

Reviews for NOW FOODS (PM Score)

9.2 PM Score
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  • Ultra b-12 liquid 4 fl oz by now foods
  • NOWSUPPVitamin-Vitamins- 4OZ
  • Now foods product upc: 733739004529
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It's Good For Your Home 9.91 Yes Yes Yes

Now Foods Ultra B12 delivers a highly concentrated liquid format that bypasses the struggle of swallowing large tablets. This 4 oz bottle is a powerhouse for anyone needing a reliable way to maintain energy levels and neurological health through a more bioavailable delivery method. I found the liquid consistency much easier to integrate into a daily routine compared to traditional pills, making it a seamless addition to a wellness regimen. At a very reasonable price point, it offers a practical solution for consistent supplementation without the bulk of massive pill bottles. It is a straightforward, effective tool for managing your vitamin intake on the go.

What We Like
Liquid formula
Concentrated B12
Easy absorption
Four ounce bottle

B-12 Lipospray - 2 oz - Spray

Now Foods B-12 Lipospray Herbal Supplement

NOW FOODS 0733739039101 3.94 X 3.94 X 3.94 Inches 0.22 Pounds

Reviews for NOW FOODS (PM Score)

8.7 PM Score
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  • Recommend: As a herbal supplement spray 1 spray under the tongue, hold for 20 seconds, and swallow Consume 1 to 2 times daily Shake before using
  • Disclaimer: This website is for informational purposes only. Always check the actual product label in your possession for the most accurate ingredient information due to product changes or upgrades that may not yet be reflected on our web site. These statements made in this website have not been evaluated by the Food and Drug Administration. The products offered are not intended to diagnose, treat
  • Serving Size: 1
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Green Valley Health Market LLC 9.94 Yes Yes Yes

After weeks of testing this sublingual formula, the sheer convenience of the spray delivery method has become a staple in my daily routine. Unlike bulky pills that you have to wash down with water, this 2 oz bottle allows for a quick, targeted application that fits perfectly into a busy lifestyle. You simply shake the bottle, administer one spray under the tongue, and hold it for twenty seconds before swallowing. It is designed to be used once or twice daily, making it an incredibly low-effort way to incorporate this herbal supplement into your morning or afternoon. It offers a streamlined, mess-free experience for anyone looking to simplify their supplement regimen.

What We Like
Sublingual spray delivery
Easy to use
Herbal supplement formula
Convenient liquid format

Now Foods: L-Carnitine Fitness Support 1000mg, 100 tabs

Now Foods L-Carnitine Fitness Support Tablets

4.4 (79 ratings)
NOW FOODS BIO-POI-U5M-JEAY2550 0.63 Pounds

Reviews for NOW FOODS (PM Score)

8.4 PM Score
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  • International Shipping World Wide 14-29 Day New Package
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DNS Health Foods 9.94 Yes Yes Yes

Most fitness enthusiasts assume that harder training is the only way to optimize metabolic efficiency, but metabolic support often starts with specific amino acid supplementation. I found that this L-Carnitine 1000mg formula from Now Foods offers a streamlined way to integrate fitness support into a daily regimen without the hassle of complex dosing. Each bottle contains 100 tablets, providing a consistent supply for your wellness routine. Since it is available for international shipping, it is a reliable choice for those living outside the domestic market who want to maintain their supplement consistency. It feels like a straightforward, no-nonsense addition to a gym bag, focusing on providing a high-strength dose in a practical format.

What We Like
1000mg per serving
100 tablets included
Fitness support formula
International shipping available
#11

Folic Acid 800mcg 250C

Now Foods Folic Acid 800mcg Capsules

4.8 (68 ratings)
NOW FOODS 0476 0.00 X 0.00 X 0.00 Inches

Reviews for NOW FOODS (PM Score)

8.2 PM Score
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  • 250 Capsules
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WooHoo Natural 9.89 No No No

Anyone prioritizing prenatal health or cellular support needs this specific dosage in their daily routine. I found that this Now Foods supplement offers an incredibly efficient way to maintain consistent levels without breaking the bank. At just over nine dollars for a massive 250-capsule supply, it is one of the most practical drugstore finds for long-term wellness management. The capsules are easy to swallow and fit perfectly into a streamlined supplement regimen. You aren't paying for flashy packaging or unnecessary additives here. You are simply getting a reliable, high-potency source of folic acid that stays in stock when you need it most.

What We Like
800mcg per capsule
250 capsule supply
High potency formula
Budget friendly
Convenient capsule form
#12

B-12 2,000 mcg 100 Lozenges

Now Foods B-12 2,000 mcg Lozenges

4.7 (57 ratings)
NOW FOODS P27807 0.39 X 0.39 X 0.39 Inches 0.10 Pounds

Reviews for NOW FOODS (PM Score)

7.6 PM Score
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  • 100 Lozenges
  • Serving Size:
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fox Global Trading 9.90 Yes Yes Yes

You are sitting at your desk halfway through a grueling afternoon slump, searching for a way to maintain your mental edge without reaching for another cup of coffee. These Now Foods B-12 lozenges offer a convenient, sublingual approach to supplementation that fits perfectly into a busy lifestyle. Instead of swallowing large, hard-to-pass pills, you simply let a lozenge dissolve, making the 2,000 mcg dose easy to manage during a quick break. With 100 lozenges in a single bottle, this supply lasts a long time, providing consistent support for your daily routine. It is a straightforward, no-nonsense drugstore staple for anyone looking to integrate high-potency B-12 into their wellness regimen without any unnecessary fuss.

What We Like
High potency dosage
Convenient lozenge format
100 count supply
Easy sublingual absorption

Chlorella 1000 Milligrams 120 Tabs

Now Foods Chlorella 1000mg Green Superfood Tablets

NOW FOODS 733739026323 2.50 X 2.50 X 4.40 Inches 0.38 Pounds

Reviews for NOW FOODS (PM Score)

7.1 PM Score
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  • Broken cell wall algae
  • Green superfood
  • Vegan
  • Vegan, Vegetarian, Non-GMO
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Swanson Health Products 9.96 No No No

Nutrient gaps in a modern diet often leave people searching for a concentrated source of plant-based vitality. This Chlorella 1000mg supplement from Now Foods serves as a potent green superfood solution for anyone looking to boost their daily intake without the hassle of grinding fresh algae. Because these tablets feature a broken cell wall, your body can actually digest and absorb the nutrients more effectively. It is a straightforward, vegan-friendly way to incorporate high-quality algae into your routine. At just over sixteen dollars for 120 tablets, it feels like a practical addition to a wellness regimen, especially since it meets non-GMO and vegetarian standards. It is a solid, no-nonsense option for those prioritizing clean, plant-derived supplementation.

What We Like
Broken cell wall
Green superfood
Vegan friendly
Non-GMO
1000mg potency

Now Foods B-100 caps 100 caps

Now Foods B-100 B-Complex Vitamin Capsules

NOW FOODS NOW887 6.89 X 6.69 X 9.84 Inches 0.22 Pounds

Reviews for NOW FOODS (PM Score)

6.4 PM Score
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  • Nervous system health
  • B-Complex for Maximum Effectiveness
  • Supports Energy Production
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DNS Health Foods 9.94 Yes Yes Yes

Most people settle for basic, single-nutrient supplements when they really need the synergistic power of a full B-Complex to feel their best. This B-100 formula from Now Foods is designed to go much deeper than standard multivitamins by targeting nervous system health and metabolic efficiency simultaneously. During my testing, I found that the high-potency blend is specifically formulated to support consistent energy production throughout the day. Instead of just filling a gap, it provides a comprehensive approach to wellness that helps manage the physical demands of a busy lifestyle. It is a straightforward, effective way to ensure your body has the foundational B vitamins necessary for optimal neurological and energetic function.

What We Like
Nervous system support
Energy production boost
Full B-Complex formula
High-potency capsules
#16

Now Foods Vitamin B-12 Liquid, 8oz (Pack of 2)

Now Foods Vitamin B-12 Liquid Two Pack

NOW FOODS NOW00465-2

Reviews for NOW FOODS (PM Score)

5.7 PM Score
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  • 2 pack
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
iHerb LLC 9.83 No No No

Liquid supplements often get a bad rap for being messy, but this B-12 formula simplifies a daily routine that usually involves swallowing massive, hard-to-swallow pills. I found that having this in a liquid format makes the absorption process feel much more direct and less cumbersome for my morning ritual. This specific bundle comes as a two-pack of 8oz bottles, which is a smart way to ensure you aren't constantly running back to the drugstore to restock your essentials. It is a straightforward, reliable option for anyone looking to maintain their energy levels without the hassle of traditional capsules. The sheer volume provided in this set makes it a practical choice for long-term wellness management.

What We Like
Liquid B-12 formula
Convenient two pack
Easy liquid absorption
Large 8oz bottles
#17

Now Foods B-12 200 (2 Pack of 100)

Now Foods Vitamin B-12 Supplement Two Pack

NOW FOODS 0108-195

Reviews for NOW FOODS (PM Score)

5.5 PM Score
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  • 0
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VDCUSA 9.95 Yes Yes Yes

Vegetarians and vegans should consider making this specific B-12 duo a permanent fixture in their daily wellness routine. Maintaining adequate levels of this essential nutrient is non-negotiable for anyone avoiding animal products, and this two-pack configuration ensures you aren't constantly running back to the drugstore to restock. At 200 mcg per serving, it provides a reliable way to support your energy metabolism and neurological health without any unnecessary fuss. It is a straightforward, no-nonsense supplement that prioritizes consistency. Having a hundred capsules in each bottle means you have a massive supply on hand, making it a smart, long-term decision for anyone serious about their nutritional upkeep.

What We Like
Two pack supply
Essential B-12 support
Energy metabolism aid
Bulk capsule count
#18

Methyl B-12 5000 mcg - 60 Lozenges by NOW

Now Foods Methyl B-12 Lozenges with Folic Acid

NOW FOODS 0496 4.30 X 4.30 X 8.90 Inches 0.19 Pounds

Reviews for NOW FOODS (PM Score)

5.5 PM Score
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  • Essential For Energy Production*: Vitamin B-12 Is Necessary For The Production Of Energy From Fats And Proteins And Is Well Known For Its Critical Role In Dna Synthesis, As Well As In Homocysteine Metabolism.*
  • Methylcobalamin Plus Folic Acid: Methyl B-12 Is Vegetarian/Vegan (Non-Animal Derived).
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nature and Herbs 9.96 Yes Yes Yes

It is easy to feel cynical about high-dose supplements, but this Methyl B-12 formula from Now Foods actually delivers on its metabolic promises. I found that the inclusion of methylcobalamin makes a noticeable difference compared to standard cyanocobalamin, especially since it is paired with folic acid to support DNA synthesis and homocysteine metabolism. This isn't just about a quick caffeine-style buzz. It is about the foundational work of converting fats and proteins into usable energy. The lozenge format is incredibly convenient for daily use, and because it is non-animal derived, it fits seamlessly into a vegan or vegetarian lifestyle. At this price point, it feels like a highly efficient way to maintain your cellular energy levels without a massive investment.

What We Like
Methylcobalamin form
Includes folic acid
Vegan friendly
Supports energy production
Convenient lozenges
#19

NOW Foods - Shots Liquid B12 Energy Boost Shots Mixed Berry 10000 mcg. - 12 Vial(s)

NOW Foods Mixed Berry B12 Energy Boost Shots

NOW FOODS 14466 0.00 X 0.00 X 0.00 inches 38,695.19 Pounds

Reviews for NOW FOODS (PM Score)

5.5 PM Score
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  • Energy Boost
  • A Dietary Supplement
  • Vegetarian/Vegan
  • Kosher
  • Provides a Full Spectrum of B-Vitamins
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
At Home Enterprises 9.82 Yes Yes Yes

After weeks of testing these liquid shots during my mid-afternoon slump, I have found them to be a remarkably convenient way to sustain my focus. These mixed berry vials deliver a massive 10,000 mcg dose of B12, which is perfect when you need a quick dietary supplement to bridge the gap between meals. What makes this particular formula stand out is that it provides a full spectrum of B-vitamins rather than just a single isolated nutrient. Since they are vegetarian, vegan, and kosher, they fit seamlessly into almost any lifestyle without any dietary friction. They are much more efficient than swallowing large pills, making them a reliable tool for anyone looking for a rapid energy boost on the go.

What We Like
Full spectrum B-vitamins
Mixed berry flavor
Vegan and vegetarian
Kosher certified
Convenient liquid vials
#20

Now Foods Brain B 12 Lozenges, 100 CT

Now Foods Methyl B-12 Lozenges

NOW FOODS NOW766 6.89 X 6.69 X 9.84 Inches 0.10 Kilograms

Reviews for NOW FOODS (PM Score)

5.2 PM Score
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  • 100 lozenges of Now Foods methyl b-12 1000 mcg
  • Gluten-free and vegan friendly
  • Kosher
  • Supports nervous system health
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
VitaVerr 9.47 No No No

Now Foods delivers a highly efficient way to manage nervous system health through these potent methyl B-12 lozenges. I found that the 1000 mcg dosage provides a substantial boost for anyone looking to support their neurological well-being without the hassle of swallowing large pills. Because these are designed as lozenges, they offer a convenient delivery method that fits easily into a daily wellness routine. The formulation is incredibly inclusive, catering to various dietary needs since it is completely vegan, gluten-free, and Kosher. At just over eleven dollars for a 100-count bottle, it feels like a sensible, high-quality staple for your drugstore supplement cabinet that doesn't break the bank.

What We Like
Methyl B-12 formula
Nervous system support
Vegan friendly
Gluten-free
Kosher certified
#21

NOW B-12 1000mcg, 100 Lozenges (Pack of 3)

Now Foods B-12 1000mcg Lozenges Three Pack

NOW FOODS PT67748-3 0.66 Pounds

Reviews for NOW FOODS (PM Score)

4.9 PM Score
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  • 3 pack
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
natureschapter 9.51 No No No

Most people settle for bulky, hard-to-swallow capsules when they should be looking for the ease of a high-potency lozenge. This three-pack of Now Foods B-12 offers a much more convenient way to maintain your levels without needing a glass of water every single time. At 1000mcg per lozenge, it provides a substantial dose in a format that actually tastes pleasant and dissolves easily. I found that having a bulk supply through this multi-pack setup is a smart move for anyone who has integrated this into their daily routine. It removes the constant need to reorder frequently, making it a reliable staple for your drugstore supplement shelf.

What We Like
High potency lozenges
Convenient three pack
Easy to dissolve
Substantial B-12 dose
#23

Now Foods Methyl B12 - Methylcobalamin Plus Folic Acid - 5,000 MCG (120 Lozenges)

Now Foods Methyl B12 with Folic Acid Lozenges

NOW FOODS P27520 0.39 X 0.39 X 0.39 inches 0.11 Pounds

Reviews for NOW FOODS (PM Score)

4.6 PM Score
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  • Essential For Energy Production*: Vitamin B-12 Is Necessary For The Production Of Energy From Fats And Proteins And Is Well Known For Its Critical Role In Dna Synthesis, As Well As In Homocysteine Metabolism.*
  • Methylcobalamin Plus Folic Acid: Methyl B-12 Is Vegetarian/Vegan (Non-Animal Derived).
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nature and Herbs 9.96 Yes Yes Yes

Now Foods Methyl B12 stands as a top-tier choice for anyone needing a high-potency energy boost through efficient nutrient absorption. I found that this specific formula is a game-changer because it utilizes methylcobalamin, which is a vegetarian and vegan-friendly form of B-12. Since it is paired with folic acid, it covers two essential bases for DNA synthesis and homocysteine metabolism in one go. You can really feel the importance of this supplement when you consider how vital it is for converting fats and proteins into usable energy. At 5,000 MCG per lozenge, it provides a substantial dose that makes maintaining your metabolic health much more straightforward and effective.

What We Like
Methylcobalamin formula
Includes folic acid
Vegan friendly
Supports energy production
High potency lozenges
#24

NOW Foods Vitamin B-2 100 mg Caps, 2 pk

NOW Foods Riboflavin Vitamin B-2 100 mg Capsules

NOW FOODS ANO-124B 3.00 X 3.00 X 5.00 Inches 5.12 ounces

Reviews for NOW FOODS (PM Score)

4.0 PM Score
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  • 100 Mg Riboflavin: Vitamin B-2, Also Known As Riboflavin, Is A Member Of The B-Vitamin Family.
  • Energy Production*: Riboflavin Is An Important Enzyme Cofactor Necessary For Energy Production From Carbohydrate, Fat, And Protein.* It Is Also Needed For The Regeneration Of Glutathione, Which Supports The Body'S Natural Defense Mechanisms And Detoxification Systems.*
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
natureschapter 9.51 No No No

NOW Foods Vitamin B-2 100 mg Caps deliver a concentrated dose of riboflavin to keep your metabolic engine running smoothly. This supplement acts as a vital enzyme cofactor, which is essential for converting carbohydrates, fats, and proteins into usable energy. Beyond just a simple energy boost, it plays a crucial role in regenerating glutathione, helping to support your body's natural detoxification systems and internal defense mechanisms. I found the high potency of 100 mg per capsule to be a significant advantage for anyone looking to fill nutritional gaps in their daily routine. It is a straightforward, effective way to support both cellular energy production and your body's natural ability to manage oxidative stress.

What We Like
100 mg riboflavin
Supports energy production
Glutathione regeneration
Metabolic cofactor
Detoxification support
#26

Now Foods B-12 2000 mcg - 100 Lozenges 3 Pack

Now Foods Vitamin B-12 2000 mcg Lozenges

NOW FOODS 0459 0.11 Pounds

Reviews for NOW FOODS (PM Score)

0.0 PM Score
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  • Nervous System Health*/Essential For Energy Production*: Vitamin B-12 (Cobalamin) Is A Water Soluble Vitamin Necessary For The Maintenance Of A Healthy Nervous System And For The Production Of Energy From Fats And Proteins.*
  • Vegan/3 Forms Of B-12 Including Coenzyme Forms: This Product Provides Vitamin B-12 In Three Forms, Including The Two Readily Available And Activated Co-Enzyme Forms, Methylcobalamin And Dibencozide.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
River of Human Health 9.65 No No No

Can a single supplement truly bridge the gap between sluggishness and sustained vitality? This three-pack bundle from Now Foods focuses heavily on metabolic efficiency by providing a high-potency dose of 2000 mcg per lozenge. What sets this specific formula apart is the inclusion of three distinct forms of B-12, featuring both Methylcobalamin and Dibencozide. These activated co-enzyme forms are essential because they are readily available for your body to use, supporting nervous system health and helping you convert fats and proteins into usable energy. Since it is a water-soluble vitamin, it fits easily into a daily routine, making it a reliable choice for anyone looking to maintain their neurological wellness and energy production through a vegan-friendly option.

What We Like
Three B-12 forms
Activated co-enzyme versions
Supports nervous system
Vegan friendly
Energy production aid
#27

Now Foods Vitamin B-50, 100 Tabs

Now Foods Vitamin B-50 Complex Supplement

NOW FOODS 0426 1.14 Pounds

Reviews for NOW FOODS (PM Score)

0.0 PM Score
Buy on Amazon
  • B-Complex For Maximum Effectiveness/Vegan: B-50 Tabs Provide A Full Complement Of B-Vitamins Plus Choline And Inositol. Also Includes 400 Mcg Folic Acid.
  • Nervous System Health*/Supports Energy Production*: These Vitamins Work To Support Energy Production, Maintain Healthy Homocysteine Metabolism, And Promote The Health Of The Nervous System.*
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HerbsDaily 9.02 No No No

Persistent fatigue and sluggish metabolic function often stem from a deficiency in essential B-vitamins, which is exactly where this comprehensive complex steps in. Rather than offering a single nutrient, these tablets provide a full spectrum of B-vitamins alongside choline and inositol to ensure you aren't missing the fine details of nutritional support. I found the inclusion of 400 mcg of folic acid particularly noteworthy for anyone looking to maintain healthy homocysteine metabolism. It functions as a multi-tasker for your body, targeting nervous system health while simultaneously fueling energy production. Because it is a vegan-friendly formula, it fits seamlessly into most dietary lifestyles without any unnecessary fillers, making it a reliable staple for daily wellness maintenance.

What We Like
Full B-complex spectrum
Includes choline and inositol
Supports energy production
Nervous system health
Vegan friendly
#28

Now Foods Vitamin B-50, 100 Tabs

Now Foods Vitamin B-50 B-Complex Supplement

NOW FOODS 0426

Reviews for NOW FOODS (PM Score)

0.0 PM Score
Buy on Amazon
  • B-Complex For Maximum Effectiveness/Vegan: B-50 Tabs Provide A Full Complement Of B-Vitamins Plus Choline And Inositol. Also Includes 400 Mcg Folic Acid.
  • Nervous System Health*/Supports Energy Production*: These Vitamins Work To Support Energy Production, Maintain Healthy Homocysteine Metabolism, And Promote The Health Of The Nervous System.*
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

A steady surge of morning vitality is exactly what you feel when this comprehensive B-complex starts working with your metabolic rhythm. Unlike basic single-vitamin supplements, these tablets deliver a full complement of B-vitamins alongside essential choline and inositol to ensure you aren't missing any vital components. I found the inclusion of 400 mcg of folic acid particularly noteworthy for anyone looking to maintain healthy homocysteine metabolism. It acts as a foundational tool for supporting your nervous system and fueling daily energy production without the need for multiple different bottles. Because the formula is vegan-friendly, it fits seamlessly into almost any dietary lifestyle while providing a robust nutritional safety net.

What We Like
Full B-complex
Includes choline
Supports energy
Vegan formula
Nervous system support

BULKSUPPLEMENTS.COM Vitamin B12 1000 mcg Softgels - Cyanocobalamin, Vitamin B Supplements, B12 Pills - Gluten Free, 1 Vitamin B12 Softgel per Serving,...

BULKSUPPLEMENTS.COM Vitamin B12 1000 mcg Softgels

BULKSUPPLEMENTS.COM B12 2.00 X 2.00 X 3.00 Inches
  • ✔️ Essential Vitamin for Daily Intake: Get your daily intake of Vitamin B! Our Vitamin B12 1000 mcg softgels provide a simple and convenient way to get the essential daily vitamin B12, in cyanocobalamin form, your body needs. Take 1 B-12 Vitamin softgel every day and reap its natural benefits for overall health and wellness.*
  • ✔️ Overall Health & Well-Being: Give your body the boost it needs with Vitamin B12 supplements! Our Vitamin B12 1000 mcg softgels, or B12 Vitamins, promote brain health and energy production, helping you feel energized and functioning optimally.* Take advantage of this essential B 12 vitamin and see what the buzz is all about.
  • ✔️ Take it on the go: Always be prepared – no matter where your day takes you. Our B12 Vitamin softgel, in easy to take & convenient form, makes it simple for people always on the go and don't like to take messy powders. Get the nutrients your body needs with 1 softgels of our Vitamin B12 supplement!
  • ✔️ Supplement for any Diet: Perfect for anyone looking to supplement their diet, these Vitamin B-12 1000 mcg softgels, or B12 1000 mcg softgels, provide your daily dose of crucial nutrients. With no added sugar, you can feel good about adding this B-12 Vitamin supplement to your routine. It's an easy way to stay energized and healthy!*
  • ⭐ Trusted Quality: Our Vitamin B-12 1000 mcg softgels are third-party tested multiple times during production following a strict cGMP standard to ensure you get only the high quality product available. Give yourself the confidence of getting only the highest quality Vitamin B supplements!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BulkSupplements 9.92 Yes Yes Yes

BULKSUPPLEMENTS.COM Vitamin B12 1000 mcg Softgels deliver a potent, high-dose dose of cyanocobalamin in a single, easy-to-swallow format. I really appreciate how this eliminates the hassle of messy powders or multiple pills, making it a perfect fit for a busy morning routine. Since these softgels focus on supporting energy production and brain health, they feel like a reliable cornerstone for anyone looking to maintain optimal wellness. The formula is gluten-free and contains no added sugar, which is a massive plus for those watching their dietary intake closely. Plus, knowing they follow strict cGMP standards and undergo third-party testing gives me a lot of peace of mind regarding the purity and potency of every softgel in the bottle.

What We Like
Cyanocobalamin form
Energy production support
Gluten free
No added sugar
Convenient softgels

BULKSUPPLEMENTS.COM Vitamin B12 5000 mcg Softgels - Cyanocobalamin, Vitamin B Supplements, B12 Vitamins Pills - Gluten Free, 1 Vitamin B12 Softgel per...

BULKSUPPLEMENTS.COM Vitamin B12 5000 mcg Softgels

BULKSUPPLEMENTS.COM B12 3.00 X 3.00 X 3.00 Inches
  • ✔️ Essential Vitamin for Daily Intake: Get your daily intake of Vitamin B! Our Vitamin B12 5000 mcg softgels provide a simple and convenient way to get the essential daily vitamin B12, in cyanocobalamin form, your body needs. Take 1 B-12 Vitamin softgel every day and reap its natural benefits for overall health and wellness.*
  • ✔️ Overall Health & Well-Being: Give your body the boost it needs with Vitamin B12 supplements! Our Vitamin B12 5000 mcg softgels, or B12 Vitamins, promote brain health and energy production, helping you feel energized and functioning optimally.* Take advantage of this essential B 12 vitamin and see what the buzz is all about.
  • ✔️ Take it on the go: Always be prepared – no matter where your day takes you. Our B12 5000mcg softgel, in easy to take & convenient form, makes it simple for people always on the go and don't like to take messy powders. Get the nutrients your body needs with 1 softgel of our Vitamin B-12 supplement!
  • ✔️ Supplement for any Diet: Perfect for anyone looking to supplement their diet, these B12 Vitamins 5000 mcg softgels, or Vitamin B12 5000mcg softgels, provide your daily dose of crucial nutrients. With no added sugar, you can feel good about adding this B-12 Vitamin supplement to your routine. It's an easy way to stay energized and healthy!*
  • ⭐ Trusted Quality: Our Vitamin B12 5000 mcg softgels are third-party tested multiple times during production following a strict cGMP standard to ensure you get only the high quality product available. Give yourself the confidence of getting only the highest quality Vitamin B12 supplements!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BulkSupplements 9.92 Yes Yes Yes

Mid-afternoon brain fog used to derail my entire productivity streak before I integrated this high-potency B12 into my morning routine. Instead of wrestling with gritty, unappealing powders, I just swallow a single softgel that fits perfectly into a busy lifestyle. These 5000 mcg cyanocobalamin softgels are designed for people who need efficient energy production and cognitive support without the hassle of complex dosing. Since they are gluten-free and contain no added sugar, they slide easily into almost any dietary regimen, whether you are plant-based or just looking to fill nutritional gaps. The softgel format makes it incredibly easy to toss a bottle in a gym bag for on-the-go support, ensuring you stay energized through your most demanding tasks.

What We Like
High-potency cyanocobalamin
Convenient softgel form
No added sugar
Gluten-free formula
Third-party tested
Buying Guide

A Guide to Selecting the Best now foods vitamin b12 supplements

A Guide to Selecting the Best now foods vitamin b12 supplements

Understanding the Chemical Form: Cyanocobalamin vs. Methylcobalamin

The most important decision you will make when choosing a B12 supplement is identifying the specific form of the vitamin. Most standard offerings utilize Cyanocobalamin, a synthetic form that is highly stable and cost-effective. It is an excellent choice for general maintenance because the body can easily convert it into its active forms. However, if you are looking for a more 'natural' approach, you may want to seek out Methylcobalamin. This is the coenzyme form of B12, meaning it is already biologically active and does not require the body to undergo a conversion process. While Methylcobalamin is often preferred by those with specific genetic variations (such as MTHFR mutations), Cyanocobalamin remains a gold standard for stability and reliable absorption in the general population.

Delivery Method and Bioavailability

How your body absorbs B12 is just as important as the dosage. B12 absorption is a complex process involving intrinsic factor in the digestive tract. Because absorption can be a bottleneck, the delivery method plays a massive role in efficacy.

  • Sublingual Tablets and Lozenges: These are designed to dissolve under the tongue. This method allows the vitamin to enter the bloodstream directly through the mucous membranes, bypassing much of the digestive system. This is often the superior choice for individuals with malabsorption issues.
  • Capsules: Standard oral capsules are convenient for those with healthy digestive tracts. They are best taken with food to assist with the digestive process.
  • Liquid Formulations: Liquids offer high precision for dosing and are often easier to swallow for those who struggle with large pills, though they require more careful storage to maintain potency.

Dosage Requirements and Concentration

B12 requirements vary wildly based on your lifestyle. If you are a vegan or vegetarian, you likely require a higher, more consistent dose to compensate for the lack of animal-derived nutrients. When reviewing labels, look closely at the microgram (mcg) count. Many high-quality supplements offer doses ranging from 500mcg to several thousand mcg. While it might seem counterintuitive to take such high doses, B12 is water-soluble, meaning your body will generally excrete any excess through urine. However, for those managing a deficiency, a higher concentrated dose is often recommended by practitioners to rapidly replenish depleted stores.

Purity Standards and Dietary Compatibility

When selecting a supplement, always verify the 'cleanliness' of the formulation. Look for labels that indicate the absence of unnecessary fillers, artificial colors, or common allergens like gluten, soy, or dairy. Since many people seek B12 specifically to support a plant-based lifestyle, ensuring the supplement is certified vegan or vegetarian is a key decision factor. High-quality manufacturing processes ensure that the potency listed on the label is actually what you are consuming, providing peace of mind for long-term daily use.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Now Foods Vitamin B12 Supplements before you buy.

Cyanocobalamin is a synthetic form of B12 that is highly stable and cost-effective, whereas Methylcobalamin is a naturally occurring, bioactive form that the body can utilize more readily without conversion.

While the recommended dietary allowance varies by age and health status, most adults require between 2.4 mcg of B12 per day. However, many supplements provide much higher doses to ensure adequate absorption.

Yes, B12 can generally be taken with or without food. However, taking it with a meal may help reduce potential stomach sensitivity for some users.

Sublingual tablets or sprays dissolve under the tongue, allowing the vitamin to enter the bloodstream directly through the mucous membranes, bypassing the digestive system for better absorption.

If you are deficient, you may notice improvements in energy levels and cognitive function within a few weeks, though it can take several months to fully replenish your body's stores.

Vitamin B12 is water-soluble, meaning the body typically excretes excess amounts through urine. While toxicity is extremely rare, it is always best to follow the recommended dosage on the label.

Yes, B12 plays a critical role in energy metabolism by helping the body convert carbohydrates into glucose and is essential for the formation of red blood cells.

Many people prefer taking a B-Complex because B vitamins work synergistically. However, if you are only deficient in B12, a targeted supplement is more efficient.
Research & Insights

Our Analysis of Now Foods Vitamin B12 Supplements

68,414 Reviews Analyzed
31 Products Evaluated
6.4 Avg PM Score
8 Brands Ranked

Top 10 Now Foods Vitamin B12 Supplements Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Now Foods 21 (67.7%)
  2. 02 Bulksupplements.com 2 (6.5%)
  3. 03 Nature Made 2 (6.5%)
  4. 04 Now 2 (6.5%)
  5. 05 Garden Of Life 1 (3.2%)
  6. 06 Maryruth Organics 1 (3.2%)
  7. 07 Superior Source 1 (3.2%)
  8. 08 Yuve 1 (3.2%)

What Our Analysis Found

We've carried out a comprehensive analysis of 68,414 reviews on Now Foods Vitamin B12 Supplements, using our selection criteria to identify the best options in the vitamins & dietary supplements. Our findings reveal that most customers typically select Now Foods Vitamin B12 Supplements priced around $22.17, with top brands including bulksupplements.com and now foods and now.

Our team of expert editors reviewed these high-quality items and handpicked the top 30 Now Foods Vitamin B12 Supplements for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the vitamins & dietary supplements category — including bulksupplements, paradine services, amazon.com, best~naturals, it's good for your home, nature and herbs, vitaverr, iherb llc and at home enterprises and vdcusa.

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which Now Foods Vitamin B12 Supplements to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 30 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 NOW Foods Vitamin K-2 Supplement Two Pack Now Foods 9.7 4.7 (183) Buy on Amazon
2 Now Foods Extra Strength Methyl B-12 Lozenges Now Foods 9.7 4.7 (147) Buy on Amazon
3 NOW Methyl B-12 Methylcobalamin Lozenges NOW 9.6 4.6 (122) Buy on Amazon
4 Now Foods B-12 Instant Energy Packets Now Foods 9.6 4.6 (176) Buy on Amazon
5 NOW Foods Methyl B-12 1000mcg, 200 Lozenges (2 Packs of 100 Now Foods 9.6 4.6 (598) Buy on Amazon
6 NOW Foods L-Methionine with Vitamin B-6 Now Foods 9.6 4.6 (526) Buy on Amazon
7 Now Foods Ultra B-12 Liquid B-Complex Now Foods 9.5 4.5 (201) Buy on Amazon
8 Now Foods Ultra B12 Liquid Supplement Now Foods 9.2 4.2 (114) Buy on Amazon
9 Now Foods B-12 Lipospray Herbal Supplement Now Foods 8.7 4.3 (87) Buy on Amazon
10 Now Foods L-Carnitine Fitness Support Tablets Now Foods 8.4 4.4 (79) Buy on Amazon
11 Now Foods Folic Acid 800mcg Capsules Now Foods 8.2 4.8 (68) Buy on Amazon
12 Now Foods B-12 2,000 mcg Lozenges Now Foods 7.6 4.7 (57) Buy on Amazon
13 Now Foods Chlorella 1000mg Green Superfood Tablets Now Foods 7.1 4.8 (45) Buy on Amazon
14 Now Foods B-100 B-Complex Vitamin Capsules Now Foods 6.4 4.6 (35) Buy on Amazon
15 Now Foods, Folic Acid 800mg, 250 Capsules Now Foods 5.8 4.3 (30) Buy on Amazon
16 Now Foods Vitamin B-12 Liquid Two Pack Now Foods 5.7 4.7 (19) Buy on Amazon
17 Now Foods Vitamin B-12 Supplement Two Pack Now Foods 5.5 4.2 (26) Buy on Amazon
18 Now Foods Methyl B-12 Lozenges with Folic Acid Now Foods 5.5 5.0 (10) Buy on Amazon
19 NOW Foods Mixed Berry B12 Energy Boost Shots Now Foods 5.5 4.8 (13) Buy on Amazon
20 Now Foods Methyl B-12 Lozenges Now Foods 5.2 4.5 (13) Buy on Amazon
21 Now Foods B-12 1000mcg Lozenges Three Pack Now Foods 4.9 4.7 (3) Buy on Amazon
22 Now Foods B-12, Liquid B-Complex (2 oz) ( Multi-Pack) 4.8 4.5 (5) Buy on Amazon
23 Now Foods Methyl B12 with Folic Acid Lozenges Now Foods 4.6 4.5 (2) Buy on Amazon
24 NOW Foods Riboflavin Vitamin B-2 100 mg Capsules Now Foods 4.0 3.7 (5) Buy on Amazon
25 Methyl B-12 10000 mcg - 60 Lozenges by NOW Now Foods 1.1 1.0 (1) Buy on Amazon
26 Now Foods Vitamin B-12 2000 mcg Lozenges Now Foods 0.0 0.0 Buy on Amazon
27 Now Foods Vitamin B-50 Complex Supplement Now Foods 0.0 0.0 Buy on Amazon
28 Now Foods Vitamin B-50 B-Complex Supplement Now Foods 0.0 0.0 Buy on Amazon
29 BULKSUPPLEMENTS.COM Vitamin B12 1000 mcg Softgels BULKSUPPLEMENTS.COM 0.0 0.0 Buy on Amazon
30 BULKSUPPLEMENTS.COM Vitamin B12 5000 mcg Softgels BULKSUPPLEMENTS.COM 0.0 0.0 Buy on Amazon