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Hydration support; Electrolyte replenishment; Muscle function; Exercise performance
Active adults engaging in workouts or outdoor activities who want convenient electrolyte replenishment in water.
Add 48 drops (1/2 tsp) to 32 oz of water; for smaller portions use 12 drops per 8 oz, or 2 tsp per gallon. Mix well and sip during activity; electrolytes may be better tolerated when diluted into a lightly flavored beverage.
Certified Vegan; Gluten Free; No known allergens; BPA Free; cGMP Facility; Third Party Tested
Chloride helps maintain fluid balance and acid-base balance by partnering with sodium and potassium across cell membranes.
Caution: High chloride intake may taste very salty; adjust dose if the beverage flavor is too strong.
Sodium supports fluid balance and nerve and muscle function by driving electrolyte and water movement between compartments.
Caution: People limiting sodium for dietary reasons should account for this amount to avoid excess salt intake.
Potassium facilitates nerve signaling and muscle contraction by helping regulate membrane electrical activity.
Caution: Do not exceed suggested use if following a potassium-restricted diet; excessive potassium can affect heart rhythm.
Magnesium serves as a cofactor in energy metabolism and muscle relaxation by participating in hundreds of enzymatic reactions.
Caution: May cause loose stools in sensitive individuals; taking smaller amounts diluted in water can improve tolerance.
Sulfate contributes sulfur for structural compounds and detoxification pathways and helps maintain electrolyte balance.
Caution: May slightly alter taste; dilute well to improve palatability.
Sodium and chloride primarily support fluid balance and hydration, while potassium complements them by helping maintain normal nerve and muscle function. Magnesium adds cofactor support for energy-related enzymes and muscle relaxation, rounding out a complete electrolyte profile for active use.
Who should be cautious: People on low-sodium diets, with kidney concerns, or with heart conditions may need to monitor electrolyte intake and discuss with a healthcare provider before use.
Many users say it eased workout cramps and supported muscle stamina.
Reviewers report better hydration and steadier energy, especially during workouts and low-carb or keto routines.
Several users dislike the flavor and say it tastes very salty unless mixed with other beverages.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Endure is a special blend of essential electrolytes your body needs to perform at optimum levels of energy, stamina, and hydration during competition or any strenuous activity.
Add 48 drops (1/2 tsp) to 32 oz. of water (12 drops per 8 oz; 2 tsp per gallon) and mix. It can also be added to any beverage or sports drink for a boost of hydration.
Seawater, purified water, ConcenTrace® trace minerals (CTM), non-GMO citric acid.
No known allergens.
Made in the USA with global ingredients.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 1/2 tsp. (2.5 ml) | ||
| Servings Per Container: 48 | ||
| Amount Per Serving | %DV | |
| Magnesium (from CTM) | 45 mg | 11% |
| Chloride (from CTM) | 375 mg | 16% |
| Sodium (Seawater) | 100 mg | 4% |
| Potassium (Pot. Chloride) | 150 mg | 3% |
| Sulfate (from CTM) | 20 mg | * |
| * Daily Value (DV) not established. | ||
