Optimum Nutrition Electrolyte 264g
Optimum Nutrition Electrolyte 264g
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Description
Optimum Nutrition Electrolyte 264g is a zero-sugar electrolyte drink powder in Lemon and Forest Berries flavours. Each 8 g scoop gives 400 mg of sodium, 300 mg of potassium, 121 mg of calcium and 113 mg of magnesium, and this 264 g tub gives 33 servings.
Mix it into water before, during or after long or hot sessions to top up the minerals lost through sweat. Potassium contributes to normal muscle function, and magnesium contributes to electrolyte balance and the reduction of tiredness and fatigue.
Key benefits
- 400 mg sodium, 300 mg potassium, 121 mg calcium and 113 mg magnesium per serving
- Zero sugar
- Fast-dissolving, refreshing flavours
- 33 servings per tub
How to use
Add 8 g (about 1 rounded scoop) to 450 ml of cold water and mix until dissolved. One serving a day.
Who it's for
Anyone training hard, especially in long or hot sessions.
Flavours
Lemon, Forest Berries. Choose your flavour from the options above.
Allergens
May contain milk, gluten, egg, soya and peanuts. Recipes can vary by flavour and may change, so always check the label on your pack.
Good to know
Food supplements should not replace a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. Keep out of the reach of children.
Product information based on the Optimum Nutrition UK product page (optimumnutrition.com/en-gb, checked 3 Oct 2026).
More information
Nutrition
Typical values — flavours may vary. Always check the product label.
Values from the manufacturer's label images (optimumnutrition.com/en-gb, checked 3 Oct 2026). Both flavours have the same mineral content. % = reference intake.
Serving size: 1 rounded scoop (8 g) · Servings per pack: 33
Typical values
Per 100 g
Per 8 g
Sodium
—
400 mg
Potassium
—
300 mg (15%)
Calcium
—
121 mg (15%)
Magnesium
—
113 mg (30%)
Ingredients (Forest Berries): maltodextrin, acids (citric acid, malic acid), sodium chloride, potassium chloride, flavourings, tricalcium phosphate, magnesium oxide, beetroot concentrate, sweetener (sucralose).
Ingredients: (Lemon) maltodextrin, acid (citric acid), sodium chloride, potassium chloride, flavourings, tricalcium phosphate, magnesium oxide, sweetener (sucralose), colour (riboflavins)
Allergens: May contain milk, gluten, egg, soya and peanuts.
Directions: Add 8 g to 450 ml of cold water and mix until dissolved. 1 serving per day.
Shipping
Need help choosing?
Check the product description above for available ingredients, nutrition and flavour information. If a detail you need is missing, ask us before ordering.
Always read the label for ingredients, allergens, directions and suitability. Information can vary by flavour and pack size. Food supplements should not replace a varied, balanced diet and a healthy lifestyle. If you need help checking a product, contact us before ordering.