Best Spring Valley Potassium Supplements in 2026

Immune, muscle, teeth and bone health support supplement: contains one 180 count bottle of Nature Made Vitamin D3 1000 IU (25 mcg) Softgels for a 180-day supply

Nature Made Vitamin D 1000 IU softgels support bone health, teeth health, muscle health, and provide immune support

These Vitamin D 1000IU softgels help improve calcium absorption and contain 25mcg of Vitamin D 3, the body’s preferred form of Vitamin D

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!

Extra Strength Liquid Nighttime Multimineral: No melatonin! Contains vitamins, minerals, and antioxidants your body needs, with additional Magnesium and Calcium compared to our original blend. MaryRuth’s Liquid Nighttime Multimineral helps manage stress and ensures that your body is getting needed vitamins and minerals for a good night's rest.

Multiple Benefits: Benefit from optimized Magnesium levels to achieve quality sleep. Contains Vitamin D3 for the efficient absorption of minerals and Vitamin C to support immune function during sleep. Vitamins D3, C, Magnesium, Zinc, and Copper together may support relaxation and sleep, while Boron, Manganese, Zinc, D3 and Calcium may help maintain bone health and nerve health.

Vegan Formula with Extra Strength Multiminerals: This bottle contains the same nutrients as our original Nighttime Multimineral Supplement, but with extra magnesium and calcium! Benefit from Vitamin C, Vitamin D3, Calcium Citrate, Magnesium Citrate, Zinc, Selenium, Copper, Manganese, Chromium, and a Proprietary Blend of trace minerals, Methylsulfonylmethane (MSM), Boron Chelate, Hesperidin, etc. Other Ingredients: Natural Lemon flavor, Citric Acid, and Potassium Sorbate (to preserve freshness).

Vitamin B Complex Liquid: B Vitamins Are Vital For Maintaining Good Health! Since B vitamins are water-soluble, your body doesn’t store them and they must be supplied to your body daily. Let these delicious, tart cherry flavored drops feed your body’s B-vitamin needs - B3 (Niacinamide), B6 (Pyridoxine), B7 (Biotin), B9 (Folate) and B12 (Methylcobalamin)!

Multiple Benefits of Liquid Vitamin B Complex: B3 supports metabolism, B6 helps metabolize amino acids, the creation of neurotransmitters and red blood cell production. B7 helps regulate gene expression and metabolizing carbs and fat. B9 aids formation of red and white blood cells, cell growth, proper cell division, and amino acid metabolism. B12 is essential for neurofunction, DNA production and red blood cell development.

Easy-to-Take B Complex Vitamins: Shake well before use. Once daily, adults take up to 15 drops directly by mouth or as recommended by physician or healthcare professional. Keep out of Children’s reach in case of accidental overdose or choking. Each bottle of B Complex Vitamin Supplement comes with 60 servings. Store in a cool, dry place

Chewable electrolyte tablets that quickly dissolve to help reduce cramps and heat stress while increasing stamina

Comes with a bottle of 60 Peach flavored FastChews tablets

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

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.

PROVIDES MAGNESIUM - You need magnesium for nerve and muscle function, blood pressure, and blood sugar regulation, forming protein, bone, and DNA.

SOURCE OF POTASSIUM - Adults need about 4,700 mg of this mineral per day for nerve and muscle function and to help maintain proper blood pressure levels.

LIKE AN ANTIOXIDANT - Because magnesium potassium aspartate acts like an antioxidant, it helps limit damage to your cells from compounds called free radicals helping lower your risk to some health issues.

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.

A POTENT & ORGANIC ELDERBERRY CONCENTRATE FORMULATED W/ YOUR ENTIRE FAMILY IN MIND: The Max Immunity Liquid Elderberry Drops is meticulously formulated to ensure you get maximum benefits of elderberry extract liquid in every serving. Our chef-formulated sambucas elderberry syrup is packed with Vitamins A & C, zinc, potassium, calcium and other essential nutrients to help you live life to the max day in and day out.

NON-GMO, VEGAN-FRIENDLY, & ORGANIC SAMBUCUS ELDERBERRY DROPS: The Max Elderberry Immune Support Black Elderberry Extra Strength Organic Syrup is NON-GMO & Vegan-Friendly. It is thoughtfully formulated to ensure they are free from any additives that can be harmful to you or your family. We pride ourselves in providing you with an Elderberry Syrup that doesn't contain Soy, Dairy, Gluten or Sugar.

WE VALUE YOUR HEALTH & SATISFACTION ABOVE EVERYTHING ELSE: Here at extra strength Max Immunity, we pride ourselves in producing the highest quality elderberry drops and supplements for people of all ages. When you purchase the Max Immunity Elderberry Liquid Extract, you're entitled to our hassle-free refund & replacement program. If you're not satisfied with our product, don't hesitate to reach out to us so we can process a refund or replacement (whichever you prefer) with no questions asked!

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

POTENT MAGNESIUM ASPARTATE– MD. Life’s Potassium 450mg, Magnesium 375mg is a double strength formula delivered in a 3-month supply of easy-to-swallow pills. The recommended daily dose is one pill per adult, preferably with food.* This formula is specifically designed to help relieve twitches, tremors, muscle cramps, extreme fatigue, headaches and symptoms of depression that may be attributed to potassium and magnesium deficiency.* This formula is vegan, non-GMO and gluten-free.

NERVOUS SYSTEM & MUSCLE SUPPORT– MD. Life’s Potassium and Magnesium Supplement may assist with aiding muscle cell & nervous system function. An essential mineral and electrolyte, potassium helps to maintain water balance and regulate blood pressure, muscle contractions, nerve impulses and digestion. An essential mineral, magnesium plays a vital role in supporting normal nerve, muscle, heart and overall cell function. It may also help to fight inflammation and relieve constipation.

MAGNESIUM SUPPLEMENT - Magnesium plays a key role in nerve function by binding with gamma-aminobutyric acid (GABA) receptors, a neurotransmitter which helps to calm the nervous system. This allows the body and mind to wind down.

𝗟𝗜𝗤𝗨𝗜𝗗 𝗩𝗜𝗧𝗔𝗠𝗜𝗡 𝗗𝟯 𝗪𝗜𝗧𝗛 𝗞𝟮 - On top of 5,000 IUs of D3 and 50.3 mcg of K2, we included a unique blend of Vitamin E, Zinc, Calcium, Potassium, MCT Oil and Coconut Oil - you'll have a hard time finding a similar blend in other brands. Additionally, we added a natural vanilla mint flavor that tastes delicious.

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!

ESSENTIAL NUTRIENT REPLENISHMENT: 100 mg pharmaceutical grade vitamin C with electrolytes calcium, magnesium, potassium, sodium, chloride, zinc & chromium

PROMOTE ELECTRICAL IMPULSE FUNCTION: to help your body thrive with the keto lifestyle & rehydrate after physical activities

YOU’LL BE HAPPY IT’S MISSING: vegan, gluten-free & made without GMOs

FORMULATED WITH ELEMENTAL CALCIUM: Highly absorbable, Cardiotabs Bone Essentials is formulated with MicroCrystalline HydroxyApatite (MCHA). MCHA is sourced from sourced from New Zealand calf bone and contains Calcium, Phosphate Hydroxyapatite, and collagenous/non-collagenous bone proteins.

BLENDED WITH OTHER NUTRIENTS: This bone, heart, nail, skin, and hair supplement was carefully formulated by combining MCHA with other vital vitamins and minerals: Vitamin C, Vitamin D3, Magnesium, Zinc, Copper, Manganese, Potassium, Boron, and Vitamin K2.

RECOMMENDED DOSAGE: As a supplement, adults may take 4 capsules a day (two capsules twice per day) with a meal. Calcium supplements may be taken in the morning or the afternoon with lots of water. Taking calcium in the morning gives users a chance to be exposed to more sunlight, allowing the skin to synthesize vitamin D, which further helps in calcium absorption.

★★ ONE OF A KIND★ ★THE ONLY LIQUID ZINC IN MCT! Any Zinc & water requires preservatives to prevent spoilage (e.g. Potassium Sorbate, Sorbic Acid). Unlike any other liquid zinc supplement, our unique formula is PURE, NO preservatives, NO additives, all NATURAL, is better absorbed, and 10X BETTER TASTE than any zinc tablets. We think outside the box to bring you the healthiest alternatives for the entire family. When we say we are "transparent” on labels, we actually mean it!

★ HIGH ABSORPTION: Not all zinc supplements are created equal. Most don’t get fully absorbed by the body and end up going to waste! With this liquid zinc, you’ll absorb up to 99% of the nutrients. The high bio-availability makes for quicker and better absorption by the body than pills. These concentrated ionic mineral drops enter your bloodstream within minutes after being ingested for maximum efficacy.

★ PROFESSIONAL GRADE: At NutraFitz, we believe in using the highest quality ingredients. Each formula is custom crafted and contains scientifically researched natural ingredients with proven science that support 100% of all label claims. We take great pride in bringing you the highest quality supplements with the finest ingredients. Concentrated and highly bio-available, our mineral zinc in MCT provides stronger immunity support for your body shortly after it’s ingested.

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

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.

All-Natural Herbal Diuretic for Men & Women That Supports Rapid Water Loss & Increased Muscle Definition

Reduces Bloating & Supports Fat Loss

Potent Anti-Cramping Electrolyte Complex

World's First Pure Potassium Gummies – Kind Nature potassium supplement is the first pure 500 mg per serving potassium bicarbonate to come in the form of delicious chewable gummies

Bursting With Tasty Mixed Berry Flavor – You'll be looking forward to taking these potassium supplement gummies! They're much easier to take and swallow than capsules, making them perfect for kids. Also, an excellent choice for people who don't like bananas

Are You Getting Enough Potassium? – Every cell in the body requires potassium to function, yet most of us don't get the recommended minimum daily intake. However, just a couple of chewable gummies per day can ensure your body is getting what it needs

SUPPORT METABOLISM - Support normal metabolic function in the average adult. 4 drops a day is 333% the daily value of Iodine

ULTIMATE THYROID SUPPORT - Our thyroid is one of the most important organs in our body. It supports the functions of our heart, brain, metabolism, liver, and kidneys. If we suffer from decreased thyroid function, we may face problems such as elevated mental and physical stress.

SUSTAINABLE ENERGY - Support healthy energy production and body temperature.

Boost hydration throughout the day - Electrolytes are ionized minerals that are vital for muscle function, and without sufficient amounts in the body, muscle contractions (cramps,) weakness and spasms may transpire. The advanced SuperSalt electrolyte supplement formulation provides the correct amount of sodium, magnesium, potassium, copper, zinc, and magnesium to help bodily functions run at optimal levels and aids in rapid rehydration and recovery

Increase endurance and greater performance - When you exercise, run, cycle, play sports, or follow a low carb keto diet, you lose electrolytes and get dehydrated which then triggers the thirst mechanism. Proper fueling during these activities needs more than replenishing calories, and SuperSalt Electrolyte Salts tablets gives you the adequate support by by supplementing your body with essential salt to help balance fluid pressure maintain muscle stamina, and control pH levels

The best choice for athletes - Serious athletes know, cramping and fatigue can make a big difference on race day. Formulated as a quick hydrating complex for muscle performance in adults, the electrolyte tablets are the excellent for rehydrating your body fast to enhance your health routine. Our salt pills are also great for intermittent fasting, supporting the ketogenic diet, and aiding keto flu symptoms for optimal ketosis. It’s suitable for all ages for both men and women

For Optimal Health & Wellness - Cheers Potassium Citrate capsules contain 316 mg of pure, high-absorption potassium citrate powder with 20% daily value per dosage, to adequately support your dietary needs. Our potassium citrate capsules are rich in electrolyte minerals that can help maintain your energy levels and overall well-being with regular intake.

Enjoy a Healthier Lifestyle - Potassium citrate can help manage water levels and support the nervous system. If you are prone to muscle cramps or need reliable heart or blood pressure support, this can be particularly beneficial. Try Cheers natural potassium citrate supplement before settling on other blood pressure supplements.

Easy to Swallow - These vegan vitamins are encased in pharmaceutical-grade Vcaps plus capsules that allow a gradual release of active substances. Cheers potassium capsules can be taken as is, but if you prefer powder form, simply open and take directly, or mix with your favorite food or drinks.

Kosher Certified

Vegeterian

Gluten Free

MINERAL DEFICIENCY AFFECTS 90% of AMERICANS – Simply take our ConcenTrace mineral tablets to replenish essential minerals that your body is not otherwise getting from your diet

ConcenTrace– our ionic trace minerals complex supports hydration and muscle strength

PURE FORMULA – All natural with no added preservatives, flavors, or sweeteners. Adults and kids take with plenty of water on a daily basis

✔ MEMORY & FOCUS BOOSTING - Magnesium L-Threonate (MgT) Supplements are essential to your Brain's ability to create new neural connections, boosting your long & short term memory for enhanced learning, better recall, and enhanced ability to focus over a longer period of time (attention).

✔ IMPROVED SLEEP WITH LESS DAYTIME FATIGUE - MgT is a vitamin C metabolite that has a calming effect on the body, reducing stress responses and helping the body regulate the production of melatonin, leading to better sleep and less fatigue during the day, helping you stay focused & productive

✔ SUPERIOR ABSORPTION & BIOAVAILABILITY IN BRAIN CELLS - Magnesium (Mg) L-Threonate (Magtein) has been shown to be the most effective form of magnesium for bioavailable concentrations in brain cells. It has been used to regulate mood and support stress relief.

Irish sea moss gel contains more than 92 of the 102 minerals required by the human body. Rich in healthy minerals, including phosphorus, manganese, calcium, iron, magnesium, zinc, potassium, vitamins A, C, E, K, and sulfur. Natural sea moss supplements provide rich essential nutrients.

Advanced Superfood Seamoss Gel- Refrigerated sea moss gel can stay fresh for up to 4 weeks and be stored in the freezer for 6 months. Just add 1-2 tablespoons into your meals daily, like your favorite shakes, health-focused desserts, smoothies, and pre and post-workout drinks. Sea moss gel is easy to take, and fast-absorbed.

100% Natural Wildcrafted Seamoss Gel- Organic Irish sea moss is perfect for kids and adults, women and men. Wildcrafted organic sea moss gel is sourced from a marine-protected area off the coast. Free from pollution from ports and traffic. Enrich your meals with 100% natural sea moss with this apple cider vinegar seamoss gel.

Highest Potency OPC Extracts - OPCXtra contains 180mg of combined standardized OPC extracts, more than any other Isotonic OPC product on the market. It provides six major sources of powerful bioflavonoids - green tea extract, grape seed extract, red wine extract (Resveratrol), pycnogenols pine bark extract, bilberry extract and citrus bioflavonoids.

Natural Health Support - A healthy immune system is your bodies best defense. Antioxidants are powerful immune support supplements that occur in nature and promote brain and heart health, support joint health, and assist with stress relief.

Easy to Use Powdered Formulation - Taking care of your health should be simple and easy. Pills, tablets, gummies and chewable vitamin formulations and can be difficult for some people to swallow and can be hard to digest. OPCXtra easily dissolves completely in water to create a powerful 100% bioavailable liquid vitamin and antioxidants supplement that is easily digested and rapidly absorbed into your system for maximum health benefits.

DOG MULTIVITAMIN AND OMEGA BUNDLE: As they age, it is essential for dogs to get the right vitamins to support their growth. Our dog joint supplement bundle of Daily Adult Essential Multivitamins (60 count) + Omega Max w/ Turmeric (60 count) is pawfect to do just that. Use our dog vitamins and supplements to help protect and support your dog with ensuring they get essential vitamins as they age and a healthy-looking coat to match.

DAILY ESSENTIALS MULTIVITAMIN FOR DOGS: Our advanced formula contains essential vitamins and minerals for your dog’s long-term health, including Calcium, Phosphorus, Potassium, Magnesium, Iron, Vitamin A, Vitamin C, Vitamin D, Vitamin E, Vitamin B and more . And with a rich boost of antioxidants, it helps fortify the overall immune health too.

OMEGA MAX w/ TURMERIC: These dog turmeric chews are formulated by veterinarians to promote healthy skin and coat, and provide important support for heart, brain and hepatic liver health. Our dog turmeric soft chews are formulated with Omega-3, Omega -6, Omega-9, turmeric Curcumin and Vitamin E.

Pure Organic Alfalfa Powder: We take great care to ensure that we are sourcing our alfalfa powder from trusted suppliers. This alfalfa supplement for kids and adults is a natural source of antioxidants, dried alfalfa herbal supplements are rich in essential Amino Acids as well as minerals such as iron, calcium, potassium, zinc and calcium.

Balance Your Diet: Alfalfa juice powder contains naturally occurring Immune Vitamins like Vitamin B, Vitamin C, Vitamin D and Vitamin K. It may help to support a healthy lifestyle when incorporated into a balanced diet. This vegan farmer alfalfa supplement is low calorie and high in fiber. Choose from 4oz, 8oz, and 16oz bag sizes and get your health game on.

A Powerhouse Among Herbs: Alfalfa means "father of all foods" with good reason! Alfalfa complex contains numerous health benefits. Be sure to do your research on this remarkable plant so you understand its benefits. This powdered alphalpha powder is water soluble and mixes easily. Now it's easier than ever to make your own alfalfa capsules at home!

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.