Best Spring Valley Potassium Supplements in 2026

Maximum Serving Size 99mg of Potassium (elemental) Per Capsule.

500 Potassium Citrate Capsules Per Bottle.

Do not exceed recommended serving size.

𝗔𝗕𝗦𝗢𝗥𝗕𝗔𝗕𝗟𝗘 𝗠𝗔𝗚𝗡𝗘𝗦𝗜𝗨𝗠 𝗦𝗨𝗣𝗣𝗟𝗘𝗠𝗘𝗡𝗧 – These MagicMag-C are absorbable magnesium capsules with potassium that deliver a 400 mg dose of magnesium per capsule plus 99 mg of potassium.

𝗔𝗖𝗛𝗜𝗘𝗩𝗘 𝗢𝗣𝗧𝗜𝗠𝗔𝗟 𝗛𝗘𝗔𝗟𝗧𝗛 – Magnesium is very important for the (energy) metabolic process of the body. It may help your body function optimally, supporting cardiovascular & heart health, which also helps boost exercise performance, a calm mood, and natural sleep.

𝗠𝗨𝗦𝗖𝗟𝗘 𝗦𝗨𝗣𝗣𝗢𝗥𝗧 𝗦𝗨𝗣𝗣𝗟𝗘𝗠𝗘𝗡𝗧 – Magnesium is vital for everyone, but is especially beneficial for people who need additional support for the muscles, nervous system, protein synthesis, and/or improved mental wellbeing before sleeping.

Liquid Iodine: The body doesn’t naturally produce iodine, so it is an essential part of any diet. At particular risk for iodine deficiency are those on a vegan or vegetarian diet, or those pregnant and nursing. It is crucial during pregnancy, when the body requires greater amounts of iodine to support the developing fetus.

Multiple Benefits: Iodine deficiencies can lead to feeling fatigued and weak, dry and brittle hair, skin, and nails, and weight gain. Iodine is especially important for thyroid health, which regulates hormone production, which in turn plays an important role in metabolism, stimulating the immune system and moderating the central nervous system. Support your body with this essential micronutrient!

Vegan Formula: 250 mcg Iodine (as Potassium Iodide). Other Ingredients: Organic Vegetable Glycerin and Purified Water. The suggested serving of our Iodine Liquid Drops contains more than the recommended daily value for adults, except for those lactating. An individual’s iodine needs are impacted by diet. Consult with a healthcare professional to determine if supplementing iodine intake is the right choice for you!

ENHANCED WITH VITAMINS - MgSport is the only magnesium supplement with Vitamin B6, Vitamin E and Vitamin D for better absorption to help with muscle function. Helps with leg, calf and foot cramps for athletes and runners.

SMALL CAPSULES AND PURE FORMULA - MgSport comes in a small veggie capsule. It's gluten and dairy free. It is not buffered, easy to swallow, contains no artificial colors, no stearates and definitely not propylene glycol. MgSport has higher proven absorption than magnesium oxide, magnesium malate, magnesium taurate, chelated magnesium, magnesium glycinate, magnesium oxide and magnesium orotate.

CLINICALLY TESTED (Trial registration: ClinicalTrials.gov NCT00994006) - MgSport is the only magnesium supplement backed by a clinical study (pubmed.ncbi.nlm.nih.gov/22433473/) The study shows these pills are absorbed three times more than magnesium citrate in the cellular level to help with muscle recovery. Each capsule contains 380mg of elemental magnesium.

𝗧𝗥𝗔𝗖𝗘 𝗠𝗜𝗡𝗘𝗥𝗔𝗟𝗦 𝗘𝗡𝗛𝗔𝗡𝗖𝗘𝗗 - Contains natural ingredients and is formulated with more than 70 nutrient-dense minerals. Additionally, this product is enhanced with Zinc, Copper, Iodine, Manganese and many more natural ingredients. Includes 60 capsules.

𝗨𝗦𝗔 𝗚𝗠𝗣 𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 𝗠𝗔𝗡𝗨𝗙𝗔𝗖𝗧𝗨𝗥𝗜𝗡𝗚 - Our state-of-the-art manufacturing facilities are located in the US and are staffed with highly trained individuals who formulate superior products. Being certified under US laws and regulations (GMP Certified), these facilities are uncompromising when it comes to cleanliness and quality control.

𝗜𝗡𝗖𝗥𝗘𝗗𝗜𝗕𝗟𝗘 𝗜𝗡𝗚𝗥𝗘𝗗𝗜𝗘𝗡𝗧𝗦 - We're sorry to say it, but if you’re looking for cheap, you’re in the wrong place. We search far and wide, domestic and international, to provide high-quality ingredients for which your body will thank you. Unfortunately, getting the best ingredients from domestic and international farms can come at a higher-than-normal cost. If quality, satisfaction, and results are essential to you, you’re in the right place!

POWER-PACKED MAGNESIUM COMPLEX SUPPLEMENT. Made with 500mg concentrated magnesium for a high quality and potent blend that is convenient and easy to swallow. Our extra strength formula provides maximum absorption to support muscle, bone and nerve health with no added preservatives.

DEEPER SLEEP AND RELAXATION. Each capsule contains potent magnesium citrate that has calming properties to help your mind and body relax for a restful and restorative sleep. Healthy levels of magnesium also helps in mineral absorption to relieve muscle tension and prevent cramps and spasms.

IMPROVES BONE DENSITY AND RESTORES BONE HEALTH. Regular intake of our magnesium supplement will help in the absorption and metabolism of key nutrients and minerals like Calcium and Potassium in the body, essential in building stronger bones and greater bone density.

HEART HEALTH: Magnesium and potassium are two minerals that are ubiquitous throughout the body and play fundamental roles in cell and tissue health. Take 2 capsules 1 to 2 times daily.

SUPPORTS HEALTHY HEART, MUSCLE, AND NERVE FUNCTIONS/WITH TAURINE: Taurine also helps to support neuromuscular and cardiovascular health through its role in the regulation of normal electrolyte and neurotransmitter balance.

CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian

Advanced, Patented Form Of Iron; Solgar Gentle Iron 25mg is gentle on your system; Non-constipating, stomach friendly iron supplement for women and men

Enhanced Absorption Formulation; Helps promote iron-rich blood; Iron is an important component of hemoglobin, the protein that carries oxygen from lungs to all body tissues and cells

Supports Energy Utilization; Iron promotes normal red blood cell production; Iron is a key mineral and essential nutrient for many biological functions.Store at room temperature

Daily Support: One vegetarian capsule provides 99 mg of potassium amino acid complex

Essential Potassium: Formulated for healthy cardiovascular function & cellular health support

Workout Formula: May help support proper fluid & electrolyte balance, muscle function & nerve health

EASY TO PACK HYDRATION -Sometimes hauling around our liquid electrolytes, LyteShow, just isn’t possible. As always, we went over-the-top with this Electrolyte Replacement Formulation seeking out the best ingredients for rehydration including balanced ions of magnesium, sodium, chloride, and potassium plus Vitamin D3, L-Tyrosine, and patented TRAACS manganese and zinc in a convenient capsule form. Take with water.

EASY TO PACK HYDRATION -Sometimes hauling around our liquid electrolytes, LyteShow, just isn’t possible. As always, we went over-the-top with this Electrolyte Replacement Formulation seeking out the best ingredients for rehydration including balanced ions of magnesium, sodium, chloride, and potassium plus Vitamin D3, L-Tyrosine, and patented TRAACS manganese and zinc in a convenient capsule form. Take with water.

REPLENISH LOST ELECTROLYTES -Rapidly replaces electrolytes and fluids lost from sweating, exercising, or other dehydrating situations so your body can rehydrate and return to its natural fluid balance necessary for proper brain & muscle function, energy conversion, nerve transmission and metabolism.

Electrolyte capsules that quickly dissolve to help reduce heat stress and muscle cramping

Replenishes what your body loses from sweat to help maintain electrolyte levels; boosts stamina

Ideal for teens and adults, providing rehydration for running, cycling, soccer, football, weight lifiting, hiking, camping, and more

Feel the Difference - Try our quick acting water retention pills for women and men looking to shed excess fluid with over ten cleansing ingredients in one easy to swallow capsule for feel good results

Gentle but Effective Formula - Our water pills for men and women proudly feature natural diuretic herbs like green tea with other fluid balancing ingredients like Cranberry Extract Potassium and ACV

Full Body Cleanse - Besides acting as de-bloating pills this multipurpose water pill also offers kidney support and urinary tract health for women thanks to cleansing ingredients like buchu leaf

Magnesium is one of the essential minerals.*

Suggested Use: Take 2 to 6 Capsules daily with meals.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.

Note: LID COLOR MAY VARY: Because of supply chain issues, you may receive a non-embossed black lid instead of the typical blue lid. The product inside is exactly the same.

NEW SIZE: LifeExtension Sea Iodine 1000mcg in Vegetarian Capsules - SMALL CAPSULES: Easy to swallow

BIOAVAILABLE: Food-Grade Iodine from natural seaweed source for thyroid support

Health, Happiness, & Performance - We started VALI because we want to know exactly what’s inside our supplements and we want supplements that give real results without the marketing fluff other companies use to charge exorbitant prices. Nothing proprietary, clean highest quality ingredients at a great value, transparent formula, 3rd party testing for purity, and a commitment to above and beyond customer service. This is our promise to you! All our products come with a 100% money back guarantee.

Fast Acting & Easy Quick Hydration - Electrolytes are essential for muscle movement and energy. When you exercise, run, play sports, or go low carb keto, your body gets rid of critical salts via sweat and perspiration. If not replaced, muscles cramp, get tired, and tighten up. Use a salt mixture you can take to replenish on-the-go. No drinks, no packs, no packets, no sticks, no mixing tablets. Bring VALI salt pills with you to the race event, hike, or take at home to stay hydrated with no mess.

Safe, Clean & Transparent Formula - Unflavored capsules to maintain active performance and aid endurance. Zero carbs, sugar free, artificial flavors or preservatives. Vegetarian, Non-GMO ingredients. Keto & paleo friendly. A superior powdered rehydration blend for ultimate healthy mineral level balance - Vitamin D3, Calcium, Magnesium, Sodium, Potassium, Himalayan Pink Salt, and Zinc. Proudly made in the USA in an eco-friendly facility under the latest cGMP guidelines.

𝐎𝐔𝐑 𝐏𝐔𝐑𝐈𝐓𝐘 & 𝐏𝐎𝐓𝐄𝐍𝐂𝐘 𝐌𝐄𝐀𝐍𝐒 𝐂𝐎𝐋𝐎𝐑 𝐌𝐀𝐘 𝐕𝐀𝐑𝐘! Your Methyl Multi without Iron capsules may vary in color from off white to a yellow color. You may also see small brown/black speckles in your capsule, this is completely normal! — 𝐁𝐞𝐜𝐚𝐮𝐬𝐞 𝐰𝐞 𝐮𝐬𝐞 𝐙𝐄𝐑𝐎 𝐅𝐈𝐋𝐋𝐄𝐑𝐒 that can negatively impact absorption, Copper (as the chelate) may react with Iodine (as potassium iodide), which occasionally results in this normal change in appearance.

𝐕𝐈𝐓𝐀𝐌𝐈𝐍 𝐊𝟐 𝐚𝐬 𝐌𝐊-𝟕 (MenaQ7 Crystals- from chickpeas) and BORON (as Albion Bororganic Glycine). *𝐈𝐌𝐏𝐑𝐎𝐕𝐄𝐃: MecobalActive "The active form of B12" ; Thaimine as Benfotiamine (Benfopure), Selenium (as Albion selenium glycinate complex); Zinc (as TRAACS zinc bisglycinate chelate); Potassium (as Albion potassium glycinate complex). NO Fillers, excipients, flow agents, nothing but active ingredients.

𝐅𝐎𝐔𝐍𝐃𝐀𝐓𝐈𝐎𝐍𝐀𝐋: "Dietary Insurance" to Support a Healthy Lifestyle. Multi-nutrient Supplement Providing Exceptional Broad-Spectrum Nutritional Support

✅ 3+ MONTH SUPPLY [200 CAPSULES] MAGNESIUM CITRATE 400 MG – Our Maximum Strength Magnesium Citrate 400mg supplements per serving are specifically formulated to provide premium support for sleep, leg cramps, heart health, bowels, muscle aches and more. Expertly designed to deliver the ultimate combination of high quality, EXTRA STRENGTH pure magnesium and citrate in SMALL PILLS for calming digestion and OUTSTANDING BIOAVAILABILITY!*

✅ SLEEP, LEG CRAMPS, BONES, NERVES – The superior advantage of our Magnesium Citrate is that it comes in mini small sized, EASY TO SWALLOW capsules. Suitable for women and men, our EXCLUSIVE FORMULA helps with leg cramp relief, calm sleep, heart health, energy & joint aches. Our daily Mag supplement, also known as Mag Citrate, helps provide gentle bowel movement support and is vegan unlike many magnesium capsules, complex powders & vitamin pills*

✅ HIGH ABSORPTION & OUR MAX POTENCY* – We use high potency ingredients in our Magnesium Citrate capsules as it is one of the EASIEST & FASTEST absorbable forms of magnesium. Each of our capsules contain 200mg of pure Magnesium Citrate (400mg per serving) without adding magnesium oxide, glycinate, malate, calcium, potassium, zinc, aspartate, chloride, hydroxide threonate or lactate in order to concentrate on MORE EFFICIENT digestion.*

PURE POTASSIUM SUPPLEMENT: Each serving contains 1020 mg 22% RDI Potassium (as potassium bicarbonate) in easy-to-swallow veggie capsules with less than 1% Magnesium Stearate. Each one of our potassium bicarb pills contains 510 mg of this essential nutrient for potent and powerful support.

POTASSIUM BICARBONATE SUPPLEMENT: Potassium is one of the most important minerals in the body and most of us are not getting adequate amounts in our diets. Improving your potassium intake is a great way to support the complete health and total well-being of your entire body. It's a daily dose of potassium conveniently!

DAILY SUPPORT: Our potassium capsules are designed to improve your daily potassium intake, conveniently and easily. Our potassium capsules offer you simple and natural support for a healthier you.

RECOVER FAST | ACHIEVE ELECTROLYTE BALANCE - Your body needs electrolytes for muscle function and energy. During exercise, your body eliminates electrolytes through sweat resulting in muscle cramps and fatigue. Our electrolyte salt pills help replenish and replace lost electrolytes with salt minerals to help your recover quickly and keep your body running at its peak performance level.

INCREASE ENDURANCE | STAY HYDRATED DURING EXERCISE - Runners and athletes must stay properly hydrated to perform at their best. Our electrolyte salts formula has the essential minerals you need for rapid rehydration to maintain stamina and endurance during prolonged exercise.

REDUCE LEG CRAMPS | FASTER MUSCLE RECOVERY - Take 1 electrolyte pill with water either before or during every 30-60 minutes of exercise. Taking electrolyte tablets prior to physical activity provides your body with electrolyte salt minerals (Sodium, Potassium, Magnesium, Pink Himalayan Salt) to promote fluid and electrolyte balance. Taking the salt tablets after exercise keep your body hydrated and reduces post-workout soreness and leg cramps. Recommended as an electrolyte salt recovery aid.

MADE IN THE USA: expires 09/2027 this potassium iodide compound comes from India, with final manufacturing in the United States. Our facility adheres to the FDA requirements and guidelines with good manufacturing policies (GMP) . These cost-effective capsules are popular among preppers and make a great addition to survival kit

SHIPS WITHIN 24 HOURS AFTER WE RECIEVE YOUR PURCHASE

BEST THYROID PROTECTION TREATMENT IN AN EMERGENCY

Good Source of Nutrients; Contains high levels of vitamins and minerals including Vitamins A, E, F, and K as well as calcium and iodine among others

Supports Respiratory Health; The high potassium chloride content of Irish Moss makes it beneficial for supporting respiratory health

Vegan Safe; Double Wood's Irish Sea Moss is made with veggie capsules and is 100% vegan safe

Say goodbye to muscle cramps with our vegan magnesium bisglycinate supplement, the best magnesium supplement for muscle relaxation and cramp relief

Improve your overall muscle health and strength with our Magnesium Bisglycinate Complex - a top-rated bone health supplement that supports whole-body wellness

Get the most out of your magnesium supplement with our Magnesium Bisglycinate capsules - designed for maximum absorption and effectiveness

Black elderberry extract - Reap the benefits of the antioxidant rich elderberry extract used around the world for its therapeutic properties due to its high levels of vitamin C and phenolic acids

Vitamin A - Elderberry is also packed with vitamin A and rich immunity vitamins which are crucial for immunity support promoting eye health body cleanse and maintaining overall health and wellness

Immune vitamins - Your immune system is constantly on defense but our elderberry powder antioxidant rich elderberry capsules immune supplement can help provide vital immune support and gut health

Contains 200 mg of Magnesium, 99 mg of Potassium, and 140 mg of Bromelain per serving

Supports Muscle Health

60 Vegetable Capsules, 30 Servings

KETOGENIC DIET - Codeage Keto Electrolytes Supplement is an advanced electrolyte solution which offers vegan ingredients like Magnesium, Calcium, Potassium and Salt as sodium chloride. These minerals salts are specifically designed to be used as a keto supplement for anyone following a keto or low carb diet as part of the hydration process. 3 months supply.

MINERALS, ELECTROLYTE WATER & PH LEVELS: Electrolytes are minerals in our organism that have an electric charge. Electrolytes can play a role to help balance the amount of water and pH level in your body. They can come in several formats including electrolyte water or electrolyte drops. Keto salt electrolytes capsules provide a source of electrolyte concentrate as a convenient format.

ZERO CARBS: Codeage electrolytes formula is sugar free and contains zero carbs. The capsules can provide an alternative to salt sticks by offering calcium, magnesium, potassium and sodium all at once. You can get electrolytes from foods and the fluids. The levels of electrolytes in your body can vary as the amount of water in your body changes.

You Can’t Live Without Iodine; Every cell in your body requires iodine to keep it functioning properly, but each day you are exposed to iodine blockers like chlorine, bromide, and fluoride; Tri-Iodine is here to help

Amazing Benefits; Tri-Iodine supplies the crucial support you need for breast, uterine, prostate, and colon health, as well as hormone balance and menopause relief, healthy detoxification, and cellular defense against oxidative stress

Optimal Support; Iodine levels have dropped 50 percent in the last 30 years; This formula provides three beneficial forms of iodine to nourish multiple body systems

Provides sodium and potassium to help manage symptoms associated with Dysautonomia, POTS, Ehlers Danlos Syndrome (EDS), and Vasovagal Syncope

Unique formula helps maintain electrolyte levels, helps reduce fatigue and may support cognitive function

Non-GMO, vegan, gluten free, preservative free, allergen free, soy free, starch free; Made in the USA at a cGMP facility

ELECTROLYTE SUPPLEMENT TABLETS – Hi-Lyte Rapid Rehydration Capsules are designed for serious rehydration for endurance athletes, outdoor workers, and those who suffer from dehydration due to illness, medication, or even a hangover.

ADVANCED FORMULA – Hi-Lyte’s advanced electrolyte formulation is scientifically balanced to help minimized heat stress and muscle cramping. Formulated to resemble the electrolyte profile lost through sweat: sodium, potassium, calcium, and magnesium. It also includes key supporting ingredients that improve bioavailability and enzyme function.

CONVENIENT TRAVEL SIZE REHYDRATION – Replace electrolytes lost due to sweat, exercise, day to day activities, or any other dehydrating situation. These hydration tablets are perfectly formulated for a Keto diet as well. This bottle contains 100 servings and fits easily in backpacks, purses, gym bags, or easily in your hand.

💦 COMPLEX ELECTROLYTE PILLS FORMULATION | Surpass all active minerals in other electrolyte tablets formulas on the market | Overcome them through Chromium for body energy, Manganese for proper metabolism & for promoting healthy ligaments, tendons, joints and muscles | Highest bioavailability formulation with Vitamin D & B6 for best absorption of Calcium and Magnesium and Zinc for effective enzyme activity | NON-GMO | 100% NATURAL

💦 Scroll down the page for all available PROMOTIONS on this product | EASY TO TAKE ELECTROLYTE CAPSULES | 11 POWERFUL synergic electrolytes trace minerals and vitamins | clean & transparent label | as efficient as powders, packets or drops, but without the drinking or mixing harsh tasting | an easy and convenient way to take | easy to swallow and tasteless salt tablets | NO sugar, NO sweeteners

💦 TRAIN HARDER | HYDRATE | RECOVER | Marathon Running Cycling Hiking Racing Triathlon | Magnesium Potassium Chloride Calcium Sodium Phosphorus | advanced blend of electrolytes to sustain endurance | hydration & replacement salt tabs after intense sweating | aid muscle contraction during and after sport exercise and stop leg cramps

2 Pack Krill Oil 1000mg Per Serving (Krill Oil 500mg Softgel), 120 Liquid Soft-Gels Each, No GMOs and Soy Free.

Rich in Immune Vitamins (Vitamin C, Vitamin B1, Vitamin B2, Vitamin B12), Minerals (Zinc Vitamin, Magnesium, Calcium, Potassium), Omega 3s EPA, DHA, Astaxanthin and Phospholipids, Premium Krill Oil for Adults and Krill Oil for Kids.

Powerfully Promotes Cognitive, Internal Circulation, Joint, Heart Health and Immune System, Help Protect Your Cells against Radicals.