Best Powder Probiotic Supplements in 2026

Includes 30 single-serving packets (0.33 oz. each) of Emergen-C Immune Plus in Super Orange flavor

An Enhanced Immune Support Formula with 1,000 mg of Vitamin C, plus Vitamin D and Zinc(3)

Packed with more Vitamin C than 10 oranges(1) to support your immune system(3)

RAW VITAMIN D 5000 IU: Whole food nutrition, specifically formulated with 5,000 IU of fat-soluble Vitamin D3 delivered in a whole food lipid base of high Omega-9 Organic green cracked wall chlorella – plus live probiotics & enzymes to promote absorption

THE SUNSHINE HORMONE: Vitamin D supports memory, concentration & proper cell replication; Easily metabolized D3 is preferred over D2 since it's in the form that comes from the most natural source possible―sun-kissed skin and foods like salmon & sardines

ONCE DAILY VITAMIN D3 FOR IMMUNE SYSTEM HEALTH: Our vegetarian Vitamin D supplement supports bone, joint, breast & prostate health as well as immune health, with 625% Daily Value of vitamin D3—the natural form; Available in a 60-day supply

MAINTAIN A HEALTHY URINARY TRACT. Taking AZO Cranberry Caplets as part of your daily routine can help maintain a healthy urinary tract health

URINARY TRACT BENEFITS OF ONE GLASS OF CRANBERRY JUICE in just 1 serving of AZO Cranberry Pills

SUGAR FREE. AZO Cranberry caplets are sugar free, whereas many cranberry juice cocktail brands have over 42 grams of sugar and 165 calories per 12 ounce serving. AZO Cranberry products are gluten-free

(1) 30-Count Box - Purina Pro Plan Veterinary Diets Probiotics Cat Supplement, Fortiflora Feline Nutritional Supplement

FortiFlora is the probiotic recommended by veterinarians (Kynetec, Probiotic Recommendation Study, March 2019)

Probiotic supplement for the dietary management of kittens and adult cats with diarrhea

One 90 ct bottle of vitafusion Extra Strength Vitamin B12 Gummy Vitamins, Cherry Flavored B12 Vitamins (45 Day Supply) to help adults convert food to energy (1)

B12 Gummies for Adults: Adult gummy vitamins that provide Vitamin B12, an essential component for red blood cell formation (1)

Nervous System Support Gummies: These gummy B12 vitamins have 3000 mcg of Vitamin B12 to help support energy metabolism and nervous system health (1)

Bountiful Benefits in Every Bottle –– Help your body stay at its best with this B12 supplement. A B12 vegan vitamin supports healthy immune function and promotes mental clarity.* Aiding the body in breaking down food into energy, B vitamins are vital for overall well being*

Develop a Routine –– Tired of choking on chalky capsules? Don't stress over supplements with this EZ Melts B12 vitamin tablet that dissolves in your mouth. Nutrients will be readily available for absorption after ingestion to help support cellular health.* Get your dose of vitamin B-12 even on the go

Delicious Taste Without Compromise –– Sugary supplements seem counterintuitive. That's why our vegan B12 vitamin has zero sugar. The pleasant cherry flavor taste is created using plant-derived ingredients to make these vitamin B12 supplements easy on your tastebuds

Energy metabolism support supplement: contains one 160 count bottle of Nature Made Vitamin B12 1000 mcg Time Release Tablets for a 160-day supply(1)

Nature Made B12 1000 mcg are dietary supplements that help break down food into energy that your body can use all day long

B-12 vitamin supports brain cell function and production of neurotransmitters needed for mood health

Digestive Health Support for Dogs and Cats: Proviable, a multi-strain probiotic supplement for dogs and cats, contains 5 billion colony forming units (CFUs) of beneficial bacteria to help support a healthy intestinal balance

Prebiotics to Support a Healthy Microbiome: Proviable contains prebiotics to encourage the growth of the beneficial Proviable probiotics within the intestinal tract

A Healthy Gut Supports Overall Health: Probiotics help support intestinal health after imbalances have occurred, such as diet changes/food sensitives, dietary indiscretion, stress due to travel or kenneling, or loose stool

SUPPORTS CELLULAR ENERGY HEALTH (1): Nature’s Bounty B-12 vitamins aid in the conversion of food into cellular energy (1)

CARDIOVASCULAR SUPPORT (1): Vitamin B-12 is a commonly used vitamin taken to support the health of the cardiovascular and circulatory systems (1)

HELPS MAINTAIN HEALTHY NERVES (1): B-12 plays an important role in maintaining healthy nerve cells (1)

Be your most vibrant self. This daily ultra potency multivitamin supports eye health, bone health, heart health, immune health, muscle function, and energy metabolism for an exciting new chapter of life.*

Supports healthy brain function, muscle function, thyroid function, immune health, eye health, and cellular energy.*

Made with 100% or more of the Daily Value of 19 vitamins and minerals and 200% or more of the Daily Value of 12 vitamins and minerals. Also with lutein.

Prebiotics

Relieves constipation

Mix it in your favorite foods

Vital for Healthy Cells: Vitamin B-12 is an essential element for the production of healthy nerve and blood cells; Healthy blood cells help to remove carbon dioxide and other toxins from your body

Promotes Energy: The active ingredients in Natrol Vitamin B-12 supply high-potency B-12 throughout the body’s energy pathways to support energy production

Supports a Healthy Nervous System: Fast Dissolving 5000mcg B-12 tablets in Natrol B-12 delivers support for healthy blood cells and contributes to the overall health of the nervous system

Item Form: Capsule

120 vH essentials Probiotics with Prebiotics and Cranberry Feminine Health Supplement Vaginal Probiotic Capsules

Prebiotics and probiotics for women offers a natural way to bolster both feminine tract and urinary tract health for feminine care

WOMEN’S PROBIOTIC WITH CRANBERRY: Renew Life probiotic supplement with clinically studied level of cranberry (500 mg cranberry powder) to support urinary tract health in women,* Pack May Vary

FROM THE MAKER OF THE #1 SELLING WOMEN’S PROBIOTIC:** Renew Life Women’s Wellness Urinary On Tract includes clinically studied, multi-strain probiotics to support digestive and immune health*

DELICIOUS, CHERRY-FLAVORED GUMMIES: Women’s Wellness Urinary On Tract gives women the benefits of cranberry and the convenience of delicious, probiotic gummies

ADVANCED L-LYSINE IMMUNE BOOST - Super Lysine+ provides L-Lysine, Vitamin C, deodorized garlic, and Echinacea for immune support and lip health, plus propolis and licorice root for powerful antioxidant support.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

THE MANY BENEFITS OF LYSINE - A building block of protein, Lysine benefits include immune system support, promoting collagen growth, & supporting lip health. For optimal results, use with Quantum Health Super Lysine+ Cold Sore Ointment.

5 grams of fiber to support regularity and support digestive health[1]

6 high potency B vitamins to support fat, carb and protein metabolism for cellular energy[1]

Natural Peach, Raspberry and Berry Flavors

SUPPORTS HEALTHY DIGESTION*: NOW Super Enzymes is a comprehensive blend of enzymes that supports healthy digestion.* Take one capsule with a meal.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

BREAKS DOWN FATS, CARBS, AND PROTEINS*/OPTIMIZES NUTRIENT AVAILABILITY*: Formulated with bromelain, ox bile, pancreatin and papain, Super Enzymes helps to optimize the breakdown of fats, carbohydrates and protein.*

Vegan-Friendly: Vegans and vegetarians are often lacking B12 because of a lack of plant-based food sources. Our vegan B12 made through fermentation provides a perfect source of vitamin B12 for those who don't eat meat.

Potent & Bioactive: Provides a high potency 1000 mcg dose of vitamin B12 as methylcobalamin, a naturally bioactive, MTHFR-friendly form of the vitamin, which the body can use directly without conversion.

Whole Food Complex With Organic Spirulina: Spirulina is a rich, plant-based source of natural B vitamins, protein, and minerals like copper and iron, which vegans and vegetarians are often low in as well.

High potency turmeric pills enhanced with bioperine: BioSchwartz turmeric formula has 1500mg of turmeric curcumin with 95% standardized curcuminoids per serving (high potency) and 10mg of bioperine (black pepper, curcumin with black pepper) aiding in enhanced absorption and bio-availability

All natural, non-GMO, no fillers, binders or preservatives: Bioschwartz professional grade turmeric with bioperine (curcumin with bioperine) is a natural turmeric powder; turmeric powder has higher absorption compared to common turmeric teas, and this curcumin is also free of soy, gluten, milk, egg, wheat, GMOs, peanuts, sweeteners, shellfish and sugar

Professionally formulated & made in the USA: Bioschwartz turmeric extract is formulated by professionals and manufactured in the USA following strict GMP guidelines; this turmeric with bioperine is 3rd-party tested to ensure the quality and purity of each batch

You will receive (1) tub of Multi Collagen Protein Powder, 45 servings. Servings are based on weight: The serving measurements can be made with the included scoop or if powder has settled, use 4 teaspoons.

BURSTING WITH BENEFITS - Every scoop features hydrolyzed collagen types I, II, III, V, and X from 4 food sources (Beef, Chicken, Fish and Eggshell Membrane). Our collagen powder is Non-GMO, grass fed and pasture-raised, made without hormones, cage free and cruelty free and provides a wide variety of health benefits including supporting healthy hair, skin, nails and gut support. Available in single serve, unflavored, vanilla, chocolate, cucumber lime, strawberry lemonade and cold brew flavors.

EASY TO USE & PACKED WITH NUTRIENTS: Two scoops of Ancient Nutrition Multi Collagen Protein powder provides 20g of collagen, 18g protein, 200% DV of Vitamin C and 4B CFU* probiotics (*at time of manufacture)! Add 2 scoops to any smoothie, protein shake, tea, coffee or your favorite drink for a daily boost of collagen protein and gut support.

Prebiotic Probiotic Combo : Our Pre-Pro is designed to support digestive health & gut health. A great choice for those looking to support a diverse healthy microbiome - contains 250mg of Prebiotic Chicory Root Inulin.

Prebiotic Focused: Our Prebiotic-Probiotic is crafted to create a synergistic combo that helps support your gut health. Contains 10B CFU of 3 diverse Lactobacillus probiotic strains.Expertly crafted to support occasional constipation, diarrhea, gas & bloating!

Survives the Gut: From start to finish - this probiotic is designed to survive the gut & maximize the colonization of our strains. We use a shelf-stable bottle, acid-resistant capsules, and 10 Billion Colony forming units (CFU) to achieve this!

Nature's Way Probiotic Pearls for Women is a daily probiotic for women to help support vaginal flora and urinary tract health with 1 billion live probiotic cultures.*

Pearls Women’s helps maintain vaginal and urinary tract health and supports digestive balance and immune health with active Lactobacilli cultures.* Triple-layer coating helps them survive their journey to your small intestine where they're needed most.

Women take 1 softgel daily. Small probiotic pearls are easy to swallow and conveniently sized to take anywhere and everywhere, with no refrigeration required.

100 Billion CFUs, Shelf Stable, 34 Strains: Our probiotic contains a shelf stable 100 Billion Cfu & 34 Strains per serving & 3 Trillion Cfu per bottle. We saw a need for high-quality supplements that actually work and stand by their claims, our probiotics comes with a Satisfaction Guarantee. Professional grade Non-Gmo vegan probiotics with No: Binders, Soy, Gluten, Milk, Egg, Wheat, Peanuts, Shellfish, Additives, or Preservatives.

100% Raw Probiotics, Organic Prebiotics And Digestive Enzymes: Our Dr Formulated probiotic is made with genuine prebiotics, digestive enzymes, and probiotics A complete once daily probiotic supplement.

Doctor Formulated Probiotic Supplement: Our one-a-day whole food probiotic with digestive enzyme & prebiotic fiber is Dr. formulated for an optimal blend of ingredients

100 Billion CFU's, Shelf Stable, 34 Strains: Our probiotic contains a shelf stable 100 Billion CFU & 34 Strains per serving & 3 Trillion CFU per bottle. We saw a need for high-quality supplements that actually work and stand by their claims, our probiotics comes with a Satisfaction Guarantee. Professional grade Non-GMO vegan probiotics with No: Binders, Soy, Gluten free, Milk, Egg, Wheat, Peanuts, Shellfish, Additives, or Preservatives.

100% Raw Probiotics, Organic Prebiotics, Digestive Enzymes, & Urinary Tract Ingredients Our Dr Formulated probiotic is made with genuine prebiotics, digestive enzymes, and probiotics. A complete daily women's probiotic supplement.

Doctor Formulated Probiotics Supplement: Our two-a-day whole food women's probiotic with digestive enzyme & prebiotic fiber is Dr. formulated for women's health

MORE PROBIOTICS PER SERVING (6 Billion CFUs) - Our Probiotics soft chews for dogs help support proper digestion and bowel health with a delicious combination of pumpkin, probiotics and digestive enzymes. Two of our 3 gram Probiotic chews have 6 billion CFUs which is more than most other brands. This means better results and a supply of probiotics that will last you longer than other brands!

PREMIUM NATURAL INGREDIENTS + MADE IN THE U.S.A. - At Pet Honesty we're committed to premium quality ingredients and strict safety standards. Our Probiotic dog chews are made with natural ingredients and contain zero wheat, GMOs, corn, soy, sugar and harsh preservatives. We manufacture in the U.S. in a GMP-certified facility and only use the highest-quality, U.S. and globally sourced ingredients with natural digestive health properties like pumpkin and natural probiotics.

SUPPORTS HEALTHY DIGESTION + NUTRIENT ABSORPTION - Our Probiotic soft chews balances your dog's intestinal microflora and maintain proper gut pH levels. Relying on natural ingredients like pumpkin, canine-specific Lactobacillus strains and a special enzyme blend, these chews are great for supporting your dog's digestion, stomach, and GI tract, and also help with loose stools.

DIGESTIVE HEALTH SUPPORT - Nutri-Vet Pre and Probiotic for Dogs is a Veterinarian-formulated soft chew dog treat that supports digestive health and promotes proper intestinal microflora.

GREAT TASTE - Irresistable cheese and liver flavor is a proven favorite among dogs of all breeds and sizes.

GUT HEALTH SIMPLIFED - Avoid the mess and inconvenience of probiotic powders with Nutri-Vet's convenient soft chews which can be administered as a treat or at meal-time.

Digestive Enzymes with Pre & Probiotics Supplements: Pre-meal plant-powered pills formulated to help women and men find relief from occasional bloating, gas, and discomfort. AVA-Certified Vegetarian

Complete Gut Wellness: Replenishes digestive enzymes that may decline with age. Advanced enzyme + prebiotic, probiotic non-GMO formula tackles hard-to-digest foods. For regularity, digestive + immune health. Health Concern: Sensitive Stomach

Clinically Proven Reliably Alive De111 Probiotic: Guaranteed to arrive alive and work within hours in small intestine where 90% of nutrient absorption occurs + 70% of immune system resides

100% ORGANIC, NON-GMO AND VEGAN - This green superfood powder formula is non-GMO, vegan and 100% certified USDA. Not only that, Super Greens powder is third party tested to ensure you’re getting all the good stuff.

BOOST YOUR ENERGY - Super Greens is packed with phytonutrients to help promote healthy energy levels without the crash you get from caffeine, sugar or energy drinks. The vitamins and minerals in Super Greens fuel your brain to help support focus, clear thinking.

SUPPORT YOUR DIGESTIVE HEALTH - A blend of dairy-free probiotic cultures gives you the good bacteria and enzymes needed for your gut to extract maximum nutrition from Super Greens and everything else in your diet. We also included the prebiotic inulin to help feed the bacteria in your digestive tract.

Contains guaranteed amounts of four different live, active cultures and pre-biotic inulin

Is Micro-encapsulated for better stability

Helps maintain a healthy immune system

ORGANIC SPORT PROTEIN: Certified USDA Organic, Non-GMO Project Verified, NSF Certified for Sport, Informed-Choice for Sport Certified, Vegan, Gluten Free, Dairy Free, No added sugars

POST WORKOUT RECOVERY: Our Garden of Life Vegan Protein helps you refuel & repair muscles after a hard workout with 30g of Complete Protein and over 5g BCAA amino acids

RECOVERY DRINK: This sport protein powder promotes faster recovery with a Organic High Antioxidant Blend of Organic Tart Cherries, Organic Apples, Organic Turmeric, Organic Gogi berries and Organic Blueberries