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Hydration and electrolyte balance; Muscle function and stamina; Exercise and heat support
Active adults who sweat during training or outdoor work, and people seeking a simple way to add electrolytes to water for daily hydration.
Add 48 drops (1/2 tsp) to 32 oz water; for smaller volumes use 12 drops per 8 oz, or 2 tsp per gallon. Can be added to any beverage. Electrolyte liquids are often palatable when diluted well and sipped during activity.
Certified Vegan; Gluten Free; cGMP Facility; Third Party Tested; BPA Free; No known allergens.
Chloride partners with sodium and potassium to regulate fluid balance and acid–base equilibrium across cell membranes.
Caution: High intakes may contribute to a salty taste or stomach upset; those on low-sodium or electrolyte-restricted diets should consider total electrolyte intake.
Potassium is the main intracellular cation that helps conduct nerve impulses and supports normal muscle contraction and fluid balance.
Caution: Excess potassium may be unsuitable for those with kidney issues or on potassium-sparing medicines due to the risk of elevated potassium levels.
Sodium supports fluid balance and helps drive nerve signalling and muscle function through maintenance of electrochemical gradients.
Caution: Those following low-sodium diets should account for sodium from all sources to avoid excessive intake.
Magnesium acts as a cofactor in energy metabolism and supports normal muscle and nerve function, including relaxation after contraction.
Caution: May cause loose stools in some people; take with adequate fluids and reduce dose if sensitivity occurs.
Sulfate provides sulphur that participates in detoxification pathways and the structure of connective tissues.
Caution: Generally well tolerated at typical dietary amounts; excessive intake may cause mild digestive discomfort.
Chloride and sodium help maintain extracellular fluid balance, while potassium supports intracellular balance to aid normal hydration and neuromuscular function. Magnesium contributes to muscle and nerve function, complementing potassium’s role in contraction and relaxation. Sulfate supplies sulphur compounds that participate in metabolic processes alongside these electrolytes.
Who should be cautious: People on medications that may be affected by electrolytes such as diuretics, ACE inhibitors, ARBs, or those advised to limit sodium or potassium, consider discussing use with a healthcare provider. People with kidney concerns or on magnesium-containing medications may also wish to seek guidance before use.
This product is guaranteed authentic and backed by our easy returns and 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 be despatched with alternative packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and do not rely solely on the information provided by iHerb. This website has been machine translated as a courtesy to customers. iHerb does not represent or warrant that the translations are complete or error-free and iHerb is not responsible for any translation errors or omissions.
| 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. | ||
