Best Capsules Potassium Supplements of 2025

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.

HEALTH LFE Potassium Capsules are designed to help you meet your daily potassium needs, which many people find challenging through diet alone. Each capsule provides 510 mg of potassium bicarbonate, offering a convenient way to support your overall health. This essential mineral is important for heart health, muscle function, and maintaining fluid balance in your body. However, it’s crucial to consult your doctor before starting any potassium supplements, especially if you are on certain medications, to ensure your safety and well-being.

Pure Encapsulations Potassium (Citrate) is an essential electrolyte supplement that supports nerve and muscle function, adrenals, hormones, heart health, and energy. It offers overall physiological support, maintains electrolyte balance, and promotes cardiovascular function. The supplements are made with premium ingredients, guided by nutritional experts, and verified for potency and purity. The product is free from wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

The Horbäach Potassium Magnesium supplement combines two vital minerals in a single, convenient formula. Each serving provides 99 mg of potassium, which is essential for maintaining healthy muscle function and nerve transmission. Additionally, the 400 mg of magnesium supports energy production and helps regulate various bodily functions. This expertly crafted supplement ensures you receive pure and potent ingredients, giving you peace of mind about what you're putting into your body. With the guarantee of being gluten-free and free from artificial additives, you can easily integrate this supplement into your daily routine.

Get your essential mineral with NOW Supplements Potassium Citrate Capsules. This supplement supports electrolyte balance and normal pH, critical for maintaining fluid levels, acid-base balance, muscle contraction, healthy heart function, and nerve impulses. The well-absorbed and highly bioavailable form of potassium comes in 180 veg capsules, and is kosher, soy-free, vegan, nut-free, gluten-free, dairy-free, and egg-free. NOW is a family-owned and operated company since 1968, assuring quality with NPA A-rated GMP certification. Take 1 capsule 1 to 5 times daily with food.

Puregen Potassium Supplement provides you with 1020 mg of Potassium in each serving, essential for maintaining adequate levels in your body. These easy-to-swallow vegetarian capsules offer potent support for your health. Following your doctor's directions is crucial when taking this supplement to ensure optimal benefits. It is important to be cautious as Potassium Bicarbonate may interact with certain medications. Made in the USA, this Vegetarian Friendly and Gluten-Free formula is crafted in a facility that upholds strict GMP guidelines for your safety and quality assurance.

Life Enhancement Potassium Supplement provides 1020mg of pure potassium bicarbonate in each serving to boost your daily potassium intake. This supplement helps to support the complete health and total well-being of your entire body. The veggie capsules are easy-to-swallow and contain less than 1% Magnesium Stearate. Life Enhancement is a trusted brand that has been creating and manufacturing supplements for over 25 years.

Life Enhancement Potassium Supplement is a pure potassium bicarbonate supplement that provides 750mg of potassium and 500mg of taurine per serving. Potassium is an essential nutrient that supports the complete health and total well-being of your entire body. Most of us are not getting adequate amounts of potassium in our diets, but with this supplement, you can easily improve your daily potassium intake. The veggie capsules are easy to swallow, and the brand has been trusted for over 25 years. With daily support from Life Enhancement Potassium Supplement, you can enjoy a healthier you.

Solaray Potassium 99 mg Supplement is an electrolyte supplement that is designed to support a healthy balance in the blood. The capsules contain 99 mg of bioavailable potassium amino acid complex per serving to support cellular health, nerve impulse transmission, and healthy cardiovascular function. Additionally, they may help maintain proper fluid and electrolyte balance during exercise to support physical stamina and enhanced muscle function. The product also features eco-friendly packaging and a 60-day money-back guarantee.

Thorne Potassium Citrate is a highly-absorbable supplement that supports skeletal muscle function, cardiovascular health and alkalinizes the urine to promote good urinary tract health. This product is free from gluten, soy, dairy, shellfish, fish, and other major allergens. Thorne is a trusted brand that is backed by science and is used by health-care professionals, the Mayo Clinic, U.S. National Teams, and families globally.