70% OFF All Science-Backed Supplements
Global Free Shipping on All Orders Worldwide
Order special instructions
VITAMINS AND SUPPLEMENTS
SUPPLEMENTS
TRENDING
BEAUTY AND PERSONAL CARE
BEAUTY SUPPLEMENTS
FACE CARE
MEDICINE CABINET
PERSONAL CARE
HEALTH FOOD AND PANTRY
BEVERAGES
CEREAL GRANOLA & GRAINS
COOKING AND BAKING
SNACKS AND CANDY
HERBS AND NATURAL REMEDIES
FEATURED
HERBS A-B
HERBS O-R
HERBS S-Z
MUSHROOMS
PROTEIN AND FITNESS
AMINO WORKOUT
BY GOAL
DRINKS AND SNACKS
ENERGY SUPPORT
FEATURED
FITNESS AND ENDURANCE
SHOP BY BRAND
Free Shipping
Free Returns
Life Extension® Potassium with Extend-Release Magnesium is a combination formula for optimum cardiovascular health. Magnesium promotes healthy blood vessel function and more; potassium supports optimal sodium levels. Both nutrients are essential for many body functions and together they offer potent support to maintain blood pressure levels already within the normal range.
Supplement Facts Serving Size 1 Vegetarian Capsule Servings Per Container 60 *Percent Daily Values (%DV) are based on a 2,000 calorie diet. Other Ingredients: vegetable cellulose (capsule), ethylcellulose, microcrystalline cellulose, medium chain triglycerides, stearic acid, rice concentrate, hypromellose, oleic acid, silica. Suggested Use: Read the entire label and follow the directions carefully prior to use., Take one (1) capsule once or twice daily, with or without food, or as recommended by a healthcare practitioner. Warning: If taken in high doses, magnesium may have a laxative effect. If this occurs, divide dosing, reduce intake, or discontinue product., DO NOT EXCEED RECOMMENDED DOSE., Do not purchase if outer seal is broken or damaged., When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. Storage Instructions: KEEP OUT OF REACH OF CHILDREN. Store tightly closed in a cool, dry place
Amount Per Serving % Daily Value Magnesium (as ZümXR® magnesium oxide, magnesium citrate) 250 mg 60% Potassium (as potassium chloride) 99 mg 2%
†Daily Value not established.
Subscribe to our emails
Apply for our free membership to receive exclusive deals, news and events.
© 2026,
swansonvitaminsnatural.com.Life Extension® Potassium with Extend-Release Magnesium is a combination formula for optimum cardiovascular health. Magnesium promotes healthy blood vessel function and more; potassium supports optimal sodium levels. Both nutrients are essential for many body functions and together they offer potent support to maintain blood pressure levels already within the normal range.
