Best Gluten-Free Potassium Supplements of 2026

Nature's Bounty Potassium Caplets are an essential mineral supplement that supports fluid balance, muscle activity, and normal heart function. Potassium is needed by the body for mineral balance in the blood and muscle activity. With an easy dose of just one vegetarian caplet a day, Nature's Bounty Potassium Caplets offer convenience and benefits to users. By supporting fluid balance, it can help regulate blood pressure. By supporting muscle activity, it can help prevent cramping during exercise. By supporting normal heart function, it can help maintain a healthy cardiovascular system.

Vykee Potassium Citrate helps you maintain a healthy heart and steady energy levels by providing 500 mg of potassium per serving, which is essential for both men and women. It supports your muscles by aiding in proper contraction and relaxation, which can reduce leg cramps and improve recovery after workouts. This supplement also helps keep your body's electrolyte and fluid balance in check, promoting better hydration and endurance throughout the day. Made with a clean formula, Vykee Potassium Citrate is vegan, gluten-free, and non-GMO, giving you a pure product without unnecessary fillers or artificial ingredients.

Optimox Iodoral is a high potency iodine nutritional supplement that provides support for your thyroid and energy levels. With a comparable amount of iodine to the average daily intake by mainland Japanese, this supplement is designed to promote normal, healthy thyroid function. By supporting your thyroid, Optimox Iodoral can help regulate your metabolism and energy levels, giving you the boost you need to tackle your day. Additionally, this supplement is free of common allergens, making it suitable for individuals with sensitivities. Established in 1978, Optimox is a trusted brand that brings clinical research to their evidence-based nutritional formulas. Trust Optimox Iodoral for your thyroid and energy support needs.

Nature Made Potassium Gluconate 550 mg is a dietary supplement designed to support heart health. Each bottle contains 100 tablets, providing a 100-day supply. These tablets help maintain fluid balance and support nerve, muscle, and heart function. With 90 mg of potassium per tablet, this supplement ensures your body gets the essential mineral it needs to function properly. Taking just one tablet daily with water and a meal is all it takes to reap the benefits. This gluten-free supplement is also free from artificial flavors, colors, and preservatives. Nature Made is the number one pharmacist recommended vitamin and supplement brand in the United States, and this product is USP verified. Please note that these statements have not been evaluated by the FDA and the product is not intended to diagnose, treat, cure, or prevent any disease.

Nutricost Potassium Citrate 99mg comes in a bottle of 500 capsules, with each capsule providing a maximum serving size of 99mg of Potassium. It is Non-GMO, Gluten Free, Soy Free, and 3rd Party Tested. The product is made in a GMP Compliant, FDA Registered Facility, and the lid may be blue or white. Remember not to exceed the recommended serving size.

Nutricost Potassium & Magnesium Citrates come in a bottle of 240 capsules, providing 120 servings, with each serving containing 210mg of magnesium and 99mg of potassium. The product is Non-GMO, Gluten Free, Soy Free, and 3rd Party Tested, and is made in a GMP Compliant, FDA Registered Facility. The potassium supplement is ideal for those looking to maintain a healthy level of potassium and magnesium in their diet.

Nature Made Potassium Gluconate is a potassium supplement that offers a range of benefits for your overall health. This supplement helps control the activity of the heart muscle, ensuring its proper functioning. Additionally, it helps regulate water balance within the body, which is crucial for maintaining hydration levels. Nature Made Potassium Gluconate is free from chemical solvents, yeast, starch, and gluten, making it a suitable choice for individuals with specific dietary needs. With Amazon's careful shipping practices, you can trust that the product will arrive in optimal condition. Improve your heart health and water balance with Nature Made Potassium Gluconate.

BulkSupplements.com Potassium Chloride Powder is a high-quality potassium supplement powder that helps maintain fluid balance and supports nerve health and muscle contraction. It is a great source of energy and assists with pH balance to keep your body hydrated. This pure potassium supplement powder is manufactured according to cGMP standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations.

Horbaach Potassium Gluconate Supplement 595mg is a chelated form of potassium, delivered in vegetarian caplets with 595mg of potassium gluconate in each serving. The advanced formula is expertly crafted with purity and potency, and the supplement is free of gluten, wheat, yeast, lactose, artificial flavor, artificial color, and non-GMO. The product is manufactured by Horbaach, a trusted brand that guarantees laboratory-tested superior quality ingredients.

This Potassium Gluconate Supplement from Best Naturals comes in a bottle containing 250 tablets, with each tablet containing 595mg of potassium gluconate. It has been 3rd party lab tested for purity and quality, and is Non-GMO and Gluten-Free. The product is proudly made in the USA in a GMP compliant and FDA registered facility, and does not contain any artificial color, flavor, sweetener, preservatives, sugar, milk, corn, soy, egg, lactose, gluten, wheat, yeast, fish, or sodium.