Best Spring Valley Potassium Supplements in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Spring Valley Potassium Supplements

Nuun Rest: Rest and Recovery Drink Tablets, Magnesium Citrate, Tart Cherry, Electrolytes - Lemon Chamomile + Blackberry Vanilla - 10 Count (Pack of 4) (Packing May Vary)
#TOP1
Nuun Rest: Rest And Recovery Drink Tablets, Magnesium
9.9
PM SCORE
Vitamatic Potassium Iodide 65 mg per Serving - 60 Tablets - Thyroid Support - KI Pills (60 Count (Pack of 1))
#TOP2
Vitamatic Potassium Iodide 65 Mg Per Serving -
9.8
PM SCORE
Potassium Iodide Radiation Tablets 130 mg (5 Pack) - (300 Tablets) EXP 10/2032 - Ki Pills Potassium Iodine Tablets for Radiation - Potassium Iodine Pills YODO Naciente, Anti Nuclear Fallout Pills
#TOP3
Potassium Iodide Radiation Tablets 130 Mg (5 Pack)
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Spring Valley Potassium Supplements of 2026

Market Overview
Spring Valley Potassium Supplements Reviewed
  • Reviews Analyzed: 25335 Items
  • PM Avg. Rating: 7.5 / 10
22 Products Evaluated
  • Highest Price: $89.95
  • Lowest Price: $8.98
  • Avg. Price: $29.36

Nuun Rest: Rest And Recovery Drink Tablets, Magnesium Citrate, Tart Cherry, Electrolytes - Lemon Chamomile + Blackberry Vanilla - 10 Count (Pack Of 4) (Packing May Vary)

NUUN
1223108 REST BV 8PK, 1221108 REST LC 8PK
2.75 X 2.75 X 4.00 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Nuun Rest is a Nutrient-Rich, Relaxation & Recovery drink tablet (10 per tube). Nuun Rest is enhanced with magnesium, tart cherry extract and potassium, which promote a more restful night of sleep. Mix with 4-6 oz. of hot or cold water and enjoy.

Nuun Rest was created as an aid to promote restfulness and recovery. Nuun Rest is an effervescent tablet designed to help promote calmness of the mind and body. Take one tablet before bed to help prepare for a more restful night of sleep.

Nuun Rest Drink Tablets should be used for both mental and physical relaxation. Whether it’s for: bedtime routine, rest days from workouts or general stress reduction.

Nuun’s Drink Tablets use no artificial flavoring or sweeteners (sweetened with high-quality Stevia only) and are keto-friendly. Nuun Rest is designed with Non-GMO ingredients for clean, guilt-free hydration and recovery.

Magnesium helps restore the body to a restful state, and the brain to slowly ease nerve functions. Tart cherry works to reduce inflammation and muscle soreness. Potassium supports muscle relaxation and prevents cramping.

Swirl while you sip. Some settling and residue at the bottom of your cup is perfectly normal—it’s just some leftovers from our magnesium blend. It’s perfectly natural and should rinse right out with warm water.

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

WARNING: Keep out of reach of children. Consult with your health care provider prior to use if you are pregnant, nursing, or have any health conditions or concerns.

Vitamatic Potassium Iodide 65 Mg Per Serving - 60 Tablets - Thyroid Support - Ki Pills (60 Count (Pack Of 1))

VITAMATIC
0619702
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vitamatic 9.90

Features

Made in the USA - KI Pills

Potassium Iodide is a salt of stable Iodine

Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 4 tablets once daily. For children ages 3-12 years up to 2 tablets once daily. For children 1-3 years 1 tablet once daily. For children under 1 year consult your physician before use.

EASY TO SWALLOW

Iodine is an essential mineral.

Potassium Iodide Radiation Tablets 130 Mg (5 Pack) - (300 Tablets) Exp 10/2032 - Ki Pills Potassium Iodine Tablets For Radiation - Potassium Iodine Pills Yodo Naciente, Anti Nuclear Fallout Pills

NATURE'S FUSIONS
POT IOD TABS 130MG 60 5PK - FBA
2.00 X 2.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nature's Fusions Nutri 9.51

Features

EXPIRATION: 05/2032 - The NRC has stated that the shelf life of Potassium Iodide Tablets can be extended greater than 10 years due to the inherent stability of iodine salt mineral supplements. SUGGESTED USE: For short-term use only (up to 2 weeks). Adult/Adultescent: 130 mg (2 tablets). Children: 65 mg (1 tablet).

300 REAL TABLETS: These are actually tablets that are easily divisible if needed for smaller children and infants. Capsules can't be divided easily and have a shorter shelf life than tablets. Use is the same as potassium iodate tablets, ki pills 130mg or other iodine supplements.

IODINE - Potassium Iodide (KI) is a stable iodine salt. Taking a stable iodine helps the thyroid absorb and be "full" of iodine. The body does not produce Iodine naturally, which makes 130 mg Potassium Iodide Pills perfect for emergency or survival kits.

GUARANTEED PURE - Our Potassium Iodine Drops, potassium iodide tablets, and potassium iodine pills use USP grade Potassium iodide crystals directly from the source. We offer 3rd party lab tests that test for heavy metals, potency, purity, and much more.

MADE IN THE USA: We are the only brand that sources, tests, produces, and ships everything from our own in-house FDA registered Food-Grade facility. That's why we can offer the best quality and the best price. Our bottles never say "Manufactured For" like everyone else. We produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets.

Potassium Iodide Tablets 130 Mg Kosher Iodine Tablets, Thyroid Support – 60 Tablets

P PUREGEN LABS
011
3.50 X 2.00 X 3.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PHARMCO 9.95

Features

☑️ Pure Ingredients: Potassium Iodide is a stable form of iodine. Potassium Iodide 130 mg per serving is an essential supplement to keep in your medicine cabinet in case of emergency survival situation*.

☑️ Thyroid Support: Potassium Iodide tablets are an affordable and effective way to support iodine deficiency. Ingesting small amounts of stable Potassium Iodide, or KI, can saturate the thyroid gland. We pack each tablet with pure potassium iodide to ensure maximum effectiveness and proper potency. Potassium Iodide is a must have in your survival gear bag*.

☑️ Once Per Day Solution: Easy to swallow Potassium Iodide tablets are a quick once a day solution just like many other forms of KI pills but without the nasty after taste like liquid iodine, iodine tinctures, nascent iodine drops, liquid potassium iodide supplement, pure iodine salt, potassium iodide powder.

☑️ Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 tablets once daily. For children ages 3-12 years up to 1 tablet once daily. For children 1-3 years 1/2 tablet once daily. For children under 1 year consult your physician before use.

☑️ EXPIRATION: 07/2025

☑️ MADE IN THE USA: Our formula is ALLERGEN-FREE, GLUTEN-FREE, and made in a facility following strict GMP guidelines to ensure safety and quality.

Potassium Iodide Tablets 130 Mg (2 Pack) - (120 Tablets) Exp 10/2032 - Ki Pills Potassium Iodine Tablets - Potassium Iodine Pills Yoduro De Potasio

NATURE'S FUSIONS
POT IOD TABS 130MG 60 2PK - FBA
2.00 X 2.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nature's Fusions Nutri 9.56

Features

EXPIRATION: 09/2032 - The NRC has stated that the shelf life of Potassium Iodide Tablets can be extended greater than 10 years due to the inherent stability of iodine salt mineral supplements. SUGGESTED USE: For short-term use only (up to 2 weeks). Adult/Adultescent: 130 mg (2 tablets). Children: 65 mg (1 tablet).

120 REAL TABLETS: These are actually tablets that are easily divisible if needed for smaller children and infants. Capsules can't be divided easily and have a shorter shelf life than tablets. Use is the same as potassium iodate tablets, ki pills 130mg or other iodine supplements.

IODINE - Potassium Iodide (KI) is a stable iodine salt. Taking a stable iodine helps the thyroid absorb and be "full" of iodine. The body does not produce Iodine naturally, which makes 130 mg Potassium Iodide Pills perfect for emergency or survival kits.

GUARANTEED PURE - Our Potassium Iodine Drops, potassium iodide tablets, and potassium iodine pills use USP grade Potassium iodide crystals directly from the source. We offer 3rd party lab tests that test for heavy metals, potency, purity, and much more.

MADE IN THE USA: We are the only brand that sources, tests, produces, and ships everything from our own in-house FDA registered Food-Grade facility. That's why we can offer the best quality and the best price. Our bottles never say "Manufactured For" like everyone else. We produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets.

2 Pack Potassium Iodide Tablets 130 Mg - Total 300 Tablets - Ki Pills - Potassium Iodine Pills Yodo Naciente

VITABOD
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vitamatic 9.90

Features

The NRC has stated that the shelf life of Potassium Iodide Tablets can be extended greater than 10 years due to the inherent stability of iodine salt mineral supplements.

For Short Term Use Only

Made in USA: Made from carefully selected ingredients under strict manufacturing processes. USP tested and verified ingredients, potency and manufacturing process. Guaranteed to meet VITABOD High quality standards. No color added, No artificial flavors, Gluten Free, Non-GMO and Kosher

Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 tablets once daily. For children ages 3-12 years up to 1 tablet once daily. For children 1-3 years 1/2 tablet once daily. For children under 1 year consult your physician before use.

100% SATISFACTION GUARANTEE - You'll love our Potassium Iodide 130 mg Supplement.100% Customer Satisfaction Guarantee. Join thousands of satisfied customers and families...Click Add-to-Cart to order Today!

Max-Bio (2 Pack) Potassium Iodide Supplement Tablets Pills 130Mg - 120 Capsules Dietary Thyroid Support Protector, Ki Iodine Tablet Vitamins Best Potasium Yodo Naciente

MAX-BIO
2.00 X 2.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Research Biotech Group 8.52

Features

IODINE - Potassium Iodide (KI) is a stable iodine salt. Taking a stable iodine helps the thyroid absorb and be "full" of iodine since the body does not produce Iodine naturally. 24 hour support with 130 mg Potassium Iodide Pills perfect for emergency or survival kits.

EASY TO SWALLOW – Potassium Iodine (KI thyroid gland) immediate release capsules to quickly absorb into your system as quick as possible.

PURITY is GUARANTEED – All of our Potassium Iodine capsules, potassium iodide tablets, and potassium iodine pills use USP grade Potassium iodide crystals and are 3rd party lab tested for each batch that test for heavy metals, potency, purity, and expiration freshness.

Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 capsules once daily. For children ages 3-12 years up to 1 capsule once daily. For children 1-3 years 1 capsule once daily that may be mixed into food. For children under 1 year consult your physician before use.

MADE IN THE USA: In our cGMP certified and FDA inspected facility. Since we produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets, we 3rd party test each and every individual batch of product for each and every lot number on the bottom of every bottle. Please contact us at anytime for lab test results.

Potassium Iodide Radiation Tablets 130 Mg (5 Pack) - (700 Tablets) Exp 10/2032 - Potassium Iodine Tablets For Radiation Ki Pills - Potassium Iodine Pills Yodo Naciente, Anti Nuclear Fallout Pills

NATURE'S FUSIONS
POT IOD TABS 130MG 140 5PK - FBA
1.00 X 1.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nature's Fusions Nutri 9.53

Features

EXPIRATION: 10/2032 - The NRC has stated that the shelf life of Potassium Iodide Tablets can be extended greater than 10 years due to the inherent stability of iodine salt mineral supplements. Adult/Adultescent: 130 mg (2 tablets). Children: 65 mg (1 tablet).

REAL TABLETS: These are actually tablets that are easily divisible if needed for smaller children and infants. Capsules can't be divided easily and have a shorter shelf life than tablets.

IODINE - Potassium Iodide (KI) is a stable iodine salt. The body does not produce Iodine naturally.

GUARANTEED PURE - Our potassium iodide tablets use USP grade Potassium iodide crystals directly from the source. We offer 3rd party lab tests that test for heavy metals, potency, purity, and much more.

MADE IN THE USA: We are the only brand that sources, tests, produces, and ships everything from our own in-house cGMP certified Food-Grade facility. That's why we can offer the best quality and the best price. Our bottles never say "Manufactured For" like everyone else. We produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets.

Liquidhealth 32 Oz Daily Multi Mineral, Highly Absorbable Trace Mineral Supplement With Fulvic Acid, Plant-Based Ionic Minerals, Ocean Sea Minerals For Energy, Detox & Relaxation (2 Pack)

LIQUIDHEALTH
11.00 X 5.25 X 12.75 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LIQUIDHEALTH 9.84

Features

COMPLETE MULTIVITAMINS for KIDS AGES 1-12: Liquid Health kids multivitamin provides all essential vitamins in one liquid bottle! Vitamin A, B1, B2, B3, B6, B12, C and Vitamin D. We also added Lutein for blue light protection, NutraFlora Prebiotic Fiber and plant-based Digestive Enzymes for gut health.

96% LIQUID ABSORPTION RATE: Liquid Vitamins absorb at 96% rate compared to 20% for chewables and gummies. Our product is designed to absorb quickly into the body and provide the essential vitamins you need on a daily basis. Our formula includes absorption enhancers like Iodine, Vitamin C, Vitamin D, Calcium and Zinc to boost your kid’s immune system and nutrients into the body that are missing from their diet.

DAILY REQUIRED FRUITS, VEGGIES and VITAMINS: As a bonus to our essential vitamins, we’ve included fruits and veggies blend, folate and immune-boosting nutrients such as Zinc, Omega Fatty Acids, Vitamin C and superfoods. It also contains double the Vitamin D as recommended by pediatricians and Aquamin for joint health. You get in total 13 vitamins, 68 minerals, 24 fruits, 6 vegetables, 3 superfruits, 17 essential amino acids, and provides all the nutrients your child needs to grow and be healthy!

100% NON GMO, NO SUGAR, GLUTEN, DAIRY and SOY: Our Liquid Health Kids Multivitamin has whole food sources and is made with no sugar, gluten, dairy, soy, additives or fillers. No artificial ingredients were used in this multivitamin and are cold-processed to keep these essential nutrients intact.

GREAT TASTE and MADE in USA: Our Citrus Mango flavor is beloved by kids and a perfect drink to consume during breakfast to start the day. Liquid Health manufactures all of our own products and is made in the USA. We are leaders in Liquid Vitamins and Supplements for Humans and Pets alike and our mission is to provide the best quality liquid nutrients for our customers.

#TOP10

Pink Stork Total Lactation Support Supplement With Fenugreek And Alfalfa To Help Increase Breast Milk Supply, Breastfeeding Essentials - 60 Capsules, 1 Month Supply

PINK STORK
PS 24
3.75 X 2.00 X 2.00 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pink Stork 9.89

Features

POSTPARTUM ESSENTIALS: Are you struggling to make liquid gold for your baby? Skip the lactation snacks or lactation cookies - our lactation support supplement contains five herbal galactagogues, including Fenugreek, Alfalfa, Blessed Thistle, Milk Thistle, and Fennel. No prep, no fuss - just take 2 small capsules per day, 60 vegetarian capsules total, 30-day supply. Add to your daily vitamin ritual or toss in your pumping bag for work.

GALACTAGOGUES: Galactagogues are herbs traditionally used to increase breast milk supply for nursing and pumping moms. Fenugreek is the most popular galactagogue; it supports prolactin and oxytocin production, which stimulates breast milk production, and can ease postpartum mood swings. Fennel can soothe gassy or colicky babies when passed through breast milk. Alfalfa essential vitamins, minerals, amino acids, and antioxidants to support balanced energy levels.

FOR MOM & BABY: Our carefully selected ingredients contain essential postpartum vitamins and nutrients, such as magnesium, B vitamins, vitamin C, potassium, iron, zinc, phosphorus, and calcium, for postpartum healing and recovery. These vitamins also pass through breast milk, so your little one receives the benefits, too!

BREASTFEEDING MUST HAVES: A female team of experts formulates all Pink Stork products, which are third-party tested for your satisfaction and made without gluten, dairy, peanuts, or GMOs. Our Total Lactation supplement for increased breast milk is best with our postnatal products and lactation supplements for breast milk supply. We offer our strawberry Lactation Drink Mix, Total Postnatal vitamins, Lactation Probiotics, Lactation Sweets, Clogged Milk Duct Relief Tea, and our Lactation Tea.

WOMEN-OWNED & WOMEN-RUN: Our founder and CEO, Amy Suzanne, is a mom of 5 children and knows just how important it is to give new moms products you can trust. Over 80% of our employees are women, and we create clean, trusted, and effective products for every stage of a woman's journey. We are on a mission to provide women with hope and positively impact everyone that comes in contact with Pink Stork.

Kirkman - Buffered Vitamin C Powder - 7 Oz - Potent Antioxidant - Supports Immune Health - Hypoallergenic

KIRKMAN
9771114
2.90 X 2.90 X 2.90 Inches
0.59 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pure Essence Health 9.95

Features

HIGH POTENCY: Kirkman Buffered Vitamin C Powder contains 1,100 mg vitamin C in a buffered powder formulation per serving. It also contains sodium, potassium, and magnesium ascorbates to produce a buffered, acid balanced formulation that’s very gentle on the stomach.*

ANTIOXIDANT PROTECTION: Vitamin C has a key role in many of the body’s physiological functions, immune defenses, antioxidant protection. It is an essential nutrient for the growth and development of children.

MULTIPLE BENEFITS: Helps eliminate harmful radical damage to tissues while supporting the production of collagen and assisting white blood cell function

NATURALLY SWEETENED: Sweetened with stevia leaf extract and has a passion fruit flavor*

HYPOALLERGENIC: Contains no gluten, caseins, milk, eggs, peanuts, tree nut allergens, fish allergens, shellfish, soy, sesame, or wheat

Maxi Health Chewable - Multivitamin For Men And Women - Enhanced Absorption And Bioavailability - Daily Mens Multivitamins And Womens Multi Vitamin & Mineral Supplement For Adults 90 Count

MAXI HEALTH
CMH9
2.69 X 2.69 X 5.38 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KINARA 9.95

Features

CHEWABLE MAXI HEALTH - Now you can give your children the benefits of our unique formula, Chewable Maxi Health. It's a great tasting chewable with a cherry or tropical flavor. The perfect supplement to ensure children are getting all the nutrients they need.

EVERY ESSENTIAL NUTRIENT - Vitamin A, Vitamin B6 & B12, Vitamin C, Vitamin D3, Vitamin E, Thiamin, Riboflavin, Niacin, Folate, Biotin, Choline, Calcium, Iron, Iodine, Magnesium, Zinc, Selenium, Copper, Manganese, Chromium, Molybdenum, Potassium and more.

ENHANCED BIOAVAILABILITY – Formulated with Enzymax, a vital digestive enzyme complex, for enhanced bioavailability and high absorption that delivers more essential nutrients to cells that need them. Take with water before and during ingestion for easier swallowing.

PUREST QUALITY INGREDIENTS - Made with only premium ingredients sourced from trusted suppliers, guided by our nutritional experts, and quality tested for potency and purity. No wheat, salt, gluten, milk, artificial flavors, colorings or preservatives.

MAXI HEALTH: TRUE TO TOTAL WELLNESS - Our products are the result of years of research and development to ensure quality, purity and efficacy. That’s how Maxi helps you live life to the maximum. We are committed to ensuring your lifelong satisfaction.

Raw Methyl B12 Liquid Drops. Sublingual Fast Acting Advanced Vegan B 12 Liquid Vitamin Supplement. High Bioavailability Methylcobalamin B-12 Vitamins For Energy, Focus And Relief. For Men + Women

PEAK PERFORMANCE
PPLB122
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Peak Performance Health 9.96

Features

Don’t Be Fooled! Many vitamin B 12 supplements use weak and unnatural formulas and potassium fillers. Peak Performance offers an ultra high purity raw liquid Methyl B12 supplement that is great for energy, healthy brain, and focus.

High Potency with Maximum Support - This liquid version has direct availability of vitamin B-12. It is immediately absorbed in the mouth. All natural, sugar free, without the bitter taste. Simply put under the tongue or mix these drops in juice, milk, or even water!

USA 3rd Party Tested for purity to ensure it is safe for you!

Vegan & Allergy Free - Free of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP Regulations and USA Standards.

Over 500,000 Happy Customers + 1-for-1 Donation To Vitamin Angels. Peak Performance is celebrating over 500,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! To date, we've supplied over 1 Million children with life changing Vitamins- So thank you for helping us continue this great cause!

Potassium Magnesium Gummies For Adults Kids, High Absorption Potassium Gluconate 99Mg Magnesium Citrate 400Mg, Chewable Gummy Supplements For Leg Cramps & Muscle & Heart Health, Raspberry, 60 Count

OALSE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

🧸 8-IN-1 PREMIUM FORMULA - Our potassium magnesium gummies are made from a variety of organic ingredients including Potassium Gluconate 99mg, Magnesium Citrate 400mg, Vitamin D, Vitamin B6, Calcium, Coenzyme Q10, Sodium and Black Pepper. Potassium and Magnesium are extracted from banana and orange and are based on pectin for vegetarians friendly, making them the perfect companion for day-to-day life.

⚡ PROMOTE BODY WELLNESS - Potassium and Magnesium are essential minerals that work together to help regulate a range of bodily functions including helping prevent leg cramps, muscle relaxation, cardiovascular and nervous system health, fatigue and stress relief, digestive comfort and constipation prevention.

😋 DELICIOUS TASTING GUMMIES - The delicious raspberry flavoured potassium magnesium supplements are sugar free and won't increase your blood sugar levels. A touch of xylitol is added in place of regular sugar, to make the gummies sweet. They have a soft texture and are easy to chew, you'll find yourself wanting more.

🍀 NATURAL QUALITY INGREDIENTS - Our potassium magnesium supplement gummies are made from all natural ingredients, non-GMO, gluten-free, gelatin-free, no artificial flavoring and coloring, no preservatives. Suitable for both adults and children. (Kids 4-12 years old take 1 gummy per serving, those 12+ take 2).

✅ QUALITY AND SERVICE YOU CAN TRUST - Every bottle of our potassium and magnesium gummies goes through GMP and lab tested to ensure accuracy of potency for each serving. If you ever have any issues with the product you receive, contact us immediately. Best Before date is clearly marked on the label of each product.

Potassium Iodide Supplement Tablets Pills 130Mg - 60 Capsules - Dietary Supplement Thyroid Support Protector, Ki Potassium Iodine Tablet Thyroid Support Vitamins Best Potasium Yodo Naciente

MAX-BIO
FETEGT6591
2.00 X 2.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Research Biotech Group 8.52

Features

IODINE - Potassium Iodide (KI) is a stable iodine salt. Taking a stable iodine helps the thyroid absorb and be "full" of iodine since the body does not produce Iodine naturally. 24 hour support with 130 mg Potassium Iodide Pills perfect for emergency or survival kits.

EASY TO SWALLOW – Potassium Iodine (KI thyroid gland) immediate release capsules to quickly absorb into your system as quick as possible.

PURITY is GUARANTEED – All of our Potassium Iodine capsules, potassium iodide tablets, and potassium iodine pills use USP grade Potassium iodide crystals and are 3rd party lab tested for each batch that test for heavy metals, potency, purity, and expiration freshness.

Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 capsules once daily. For children ages 3-12 years up to 1 capsule once daily. For children 1-3 years 1 capsule once daily that may be mixed into food. For children under 1 year consult your physician before use.

MADE IN THE USA: In our cGMP certified and FDA inspected facility. Since we produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets, we 3rd party test each and every individual batch of product for each and every lot number on the bottom of every bottle. Please contact us at anytime for lab test results.

Nutrastanxp Flaxseed Oil Veg Omega 3 6 9 Supplement, Extra Virgin Cold Pressed 500 Mg - 60 Vegetarian Capsules

NUTRASTANXP
N110
1.96 X 1.96 X 3.81 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NutrastanXP 5.93

Features

NutrastanXP Flaxseed oil liquid filled hard shell capsules are manufactured to high quality standards. It contains active form of omega 3 fatty acid known as Alpha Linolenic Acid (ALA). Our body converts ALA into EPA (Eicosapentanoic acid) and DHA (Docosahexanoic acid) in the process of metabolism in the liver. As a health supplement, take 1 capsule 3 times a day after meals or as directed by a healthcare professional.

Flax seed oil has been clinically proven as an excellent immune support supplement. It contains a good amount of vitamin B6, Iron, potassium, copper and zinc helps in healthy skin and hair, weight management, high in antioxidants, digestion and nutrient absorption.

NutrastanXP Flaxseed oil is extra virgin cold pressed - rich in omega 3,6 and 9 to provide you with the essential fatty acids your body needs. It is rich in ALA (Alpha linolenic acid) and other fatty acids and phytonutrients.

Our flaxseed oil is encapsulated in liquid filled hard shell vegetarian capsules that are having many advantages over softgels. It does not contain gelatine, are stable in hot climates thereby do not stick together and become gluey like soft gelatine capsules, will disintegrate faster due to the capsule wall being 5 times thinner than the walls of soft gelatine capsules, less product migration into the shell, less diffusion of odours.

Consider ordering one bottle for yourself and another for a friend or loved one. Keep each other motivated and reach your goals together and more quickly. NutrastanXP Healthcare stands by every quality product they make. We manufacture only premium and extra pure but high potency vitamins, capsules, tablets, powders, multivitamins, supplements and natural herbal skin & personal care products for men, women, and children. Check NutrastanXP Healthcare out today!

Potassium Iodide Liquid Drops For Thyroid Protection. 1 Year Supply. Vegan Iodine Supplement. Better Absorption Compared To Potassium Iodide Pills, Tablets. Gluten Free, Usa Tested

PEAK PERFORMANCE
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Peak Performance Health 9.96

Features

Don’t Be Fooled! Not all Iodine supplements are the same. Unlike iodine pills or capsules, which require processing by the gut, Peak Performance Liquid Potassium-Iodide is more effective with high bioavailability. Great for adults - men and women.

Unflavored Without the Bitter Taste. Simply apply sublingual (under tongue) or mix these drops in any drink and you won’t even taste it!

Thyroid Support - Iodine is an essential trace mineral not made by the body. It is a key component of thyroid, which your body requires to function properly. Iodine deficiency also occurs when on a prolonged vegan or vegetarian diet, or women pregnant and nursing. With Peak Performance Liquid Iodide you get the optimal amount of Iodine your body needs to perform at the highest level.

Vegan & Allergy Free - Free of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP Regulations and USA Standards.

Over 500,000 Happy Customers + 1-for-1 Donation To Vitamin Angels. Peak Performance is celebrating over 500,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit Vitamin Angels, we will supply a child at risk of malnutrition with vitamins for 1 year! To date, we've supplied over 1 Million children with life changing Vitamins- So thank you for helping us continue this great cause!

Max-Bio (5 Pack) Potassium Iodide Supplement Tablets Pills 130Mg - 300 Capsules Dietary Thyroid Support Protector, Ki Iodine Tablet Vitamins Best Potasium Yodo Naciente

MAX-BIO
FETEGT6843
2.00 X 2.00 X 3.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Research Biotech Group 8.52

Features

IODINE - Potassium Iodide (KI) is a stable iodine salt. Taking a stable iodine helps the thyroid absorb and be "full" of iodine since the body does not produce Iodine naturally. 24 hour support with 130 mg Potassium Iodide Pills perfect for emergency or survival kits.

EASY TO SWALLOW – Potassium Iodine (KI thyroid gland) immediate release capsules to quickly absorb into your system as quick as possible.

PURITY is GUARANTEED – All of our Potassium Iodine capsules, potassium iodide tablets, and potassium iodine pills use USP grade Potassium iodide crystals and are 3rd party lab tested for each batch that test for heavy metals, potency, purity, and expiration freshness.

Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 capsules once daily. For children ages 3-12 years up to 1 capsule once daily. For children 1-3 years 1 capsule once daily that may be mixed into food. For children under 1 year consult your physician before use.

MADE IN THE USA: In our cGMP certified and FDA inspected facility. Since we produce many iodine supplements including Potassium Iodide Pills and Potassium iodide 130 mg tablets, we 3rd party test each and every individual batch of product for each and every lot number on the bottom of every bottle. Please contact us at anytime for lab test results.

Potassium Iodide Tablets 130 Mg Exp 10/2025, Kosher Iodine Tablets, Thyroid Support – 8 Pack | 480 Tablets Total

P PUREGEN LABS
KI008
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PHARMCO 9.95

Features

✅ Pure Ingredients: Potassium Iodide is a stable form of iodine. Potassium Iodide 130 mg per serving is an essential supplement to keep in your medicine cabinet in case of emergency survival situation.

✅ Thyroid Support: Potassium Iodide tablets are an affordable and effective way to support iodine deficiency. Ingesting small amounts of stable Potassium Iodide, or KI, can saturate the thyroid gland. We pack each tablet with pure potassium iodide to ensure maximum effectiveness and proper potency. Potassium Iodide is a must have in your survival gear bag.

✅ Once Per Day Solution: Easy to swallow Potassium Iodide tablets are a quick once a day solution just like many other forms of KI pills but without the nasty after taste like liquid iodine, iodine tinctures, nascent iodine drops, liquid potassium iodide supplement, pure iodine salt, potassium iodide powder.

✅ Suggested Use: Use only as directed. For short-term use only (up to 10 days). Adults and adolescents: up to 2 tablets once daily. For children ages 3-12 years up to 1 tablet once daily. For children 1-3 years 1/2 tablet once daily. For children under 1 year consult your physician before use.

✅ EXPIRATION: 10/2025

✅ MADE IN THE USA: Our formula is ALLERGEN-FREE, GLUTEN-FREE, and made in a facility following strict GMP guidelines to ensure safety and quality.

Nature's Answer Bioavailable Sambucus Kids Formula | 4-Fluid Ounces | Kosher Certified Organic Elderberry Syrup | Great Taste & Gluten-Free | Dietary Supplement | No Artificial Preservatives

NATURE'S ANSWER
26044
0.56 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Natures Answer 9.71

Features

KOSHER CERTIFIED ORGANIC ELDERBERRY SYRUP: Black Elderberries have been recognized for centuries throughout Europe for their immune supportive properties; Nature's Answer Bioavailable Sambucus Kids Formula, made from Kosher Certified Organic Black Elderberries can be consumed by children daily or occasionally to support their immune system. This emerging superfruit is packed with Vitamins A, B and C, iron, potassium and the powerful antioxidants known as anthocyanins.

NO ARTIFICIAL PRESERVATIVES: Our elderberry extract has been tested for bioavailability and contains no artificial preservatives. The syrup is produced with a gentle, solvent free extraction method that ensures maximum flavonoid potency. By using this proprietary method of extraction, only Nature's Answer can guarantee consistent, immune supporting properties in every serving

GLUTEN FREE SYRUP: Nature's Answer Bioavailable Sambucus Kids Formula is a syrup which is completely Gluten free; so no need to worry about the side effects of gluten

NATURAL IMMUNE SUPPORT SYSTEM: Nature's Answer Bioavailable Sambucus Kids Formula is infused with Echinacea and Astragalus which helps to strengthen the immune system of our body. It is a unique black elderberry extract rich in immune supporting flavonoids. Flavonoids are powerful, natural antioxidants that are thought to work to protect the body’s cells from the potential damage caused by free radicals

DELICIOUS TASTE MADE FOR CHILDREN: Made from great tasting berry flavor, specially for children to strengthen their immune system; tastes great and kids love it

Mag365 Itl Health Bf Plus Calcium Zinc Magnesium Powder | Including D3, K2, C, B6, Boron, Zinc And Potassium | Formulated For Optimal Bone Health, And Immune Support | (210G)

MAG365 MAGNESIUM - YOUR EVERYDAY MAGNESIUM
FETEGT905
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MAG365 5.81

Features

🔬SUPERB ABSORBABILITY: MAG365's uniquely formulated magnesium citrate supplement ensures maximum absorbability and bioavailability. The powder dissolves quickly in hot water to allow for optimal absorption.

💪BONE STRENGTH: CALCIUM INFUSION - Our product is rich in essential minerals like calcium and vitamins such as D3, K2, C, and B6 which are known to support bone health and immunity.

❤️CARDIOVASCULAR SUPPORT: MAGNESIUM BENEFITS - As an essential mineral, Magnesium helps in regulating blood sugar and blood pressure levels, thereby promoting cardiovascular health.

⏳CONVENIENT POWDER FORM: DOSE CONTROL - The easy-to-measure 4g portion sizes enable you to consume the precise daily recommended amount of magnesium citrate, fitting seamlessly into your routine.

🧒OPTIMIZED FOR CHILDREN: KIDS FORMULA - Specifically designed to cater to the nutritional needs of children, our magnesium citrate can be easily incorporated into their everyday diet.

Nuk Safe Potassium Iodide

BLUE EMU
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NFI Consumer Products - BLUE-EMU 9.91

Features

140 Potassium Iodide 130 mg tablets per bottle

SUGGESTED USE: For short-term use only (up to 2 weeks). Adult/Adultescent: 130 mg (2 tablets). Children: 65 mg (1 tablet).

Perfect for emergency or survival kits.

Third Party Tested & USP Grade Potassium made in the USA

Non-GMO and Vegetarian Friendly Ingredients

Top 10 potassium supplements Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Max-Bio 3
Nature's Fusions 3
P Puregen Labs 2
Peak Performance 2
Blue Emu 1
Kirkman 1
Liquidhealth 1
Mag365 Magnesium - Your Everyday Magnesium 1
Maxi Health 1
Nature's Answer 1

Top 10 potassium supplements Brands Pie Chart


We've carried out a comprehensive analysis of 25,335 reviews on potassium supplements, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select potassium supplements priced around $29.36, with top brands including nature's bounty, nature made, solaray, unique bundle store, naturalslim, judee's gluten free, naturelo, fusion shop store smart choices, meaningful life! and prescribed for life and bulksupplements

Our team of expert editors reviewed these high-quality items and handpicked the top 22 potassium supplements for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include amazon.com, vitaminlife, unique bundle store, naturalslim, judee's gluten free, fusion shop store, prescribed for life, bulksupplements and the healthy life and netrush .

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