Optimum Nutrition Electrolyte

• Replenishes electrolytes lost in sweat so you can train harder, longer, and with greater consistency.
• Supports normal muscle function with magnesium and potassium to keep you moving smoothly throughout every rep and mile.
• Fast-mixing hydration powder in refreshing Lemon and Forest Berries flavours—easy to sip before, during, or after workouts.
• Delivers a purposeful electrolyte balance per serving: 400 mg sodium, 300 mg potassium, 113 mg magnesium.
• Backed by Optimum Nutrition’s 35+ years of sports nutrition expertise for quality you can trust.

Optimum Nutrition Electrolyte 264g – Level up your hydration, elevate your performance

When training heats up, your hydration plan becomes the difference between fading and finishing strong. Optimum Nutrition Electrolyte is a focused electrolyte powder designed to replace what you lose in sweat and help you perform at your best—session after session. With a clean, refreshing taste and ultra-smooth mixability, it turns your water bottle into a performance advantage.

Hydration that works as hard as you do

Each serving is built around a smart electrolyte ratio to support your body’s needs during exercise:

Per serving: 400 mg sodium • 300 mg potassium • 113 mg magnesium

These essential minerals play important roles during training. Magnesium contributes to normal muscle function and electrolyte balance, while potassium contributes to normal muscle function. Together with sodium, they help you stay on top of hydration when it matters most.

Light, refreshing, and gym-bag ready

Choose from two crisp flavours—Lemon and Forest Berries—that taste great without weighing you down. The powder dissolves quickly in water, making it ideal for use before your session, sipped throughout a tough workout, or for steady rehydration afterward.

Built for every kind of training

• High-intensity cardio, circuits, and HIIT
• Endurance sessions, long runs, and rides
• Strength training and team sports
• Hot weather training and heavy sweaters

Trusted quality from a proven leader

For over 35 years, Optimum Nutrition has set the standard in sports nutrition. This formula follows that legacy—simple, effective, and made for athletes and active individuals who demand results from every scoop.

What makes Optimum Nutrition Electrolyte a smart choice?

• Purposeful electrolytes: Designed to help replace sweat losses and support muscle function.
• Anytime hydration: Easy to mix and easy to drink—perfect before, during, or after training.
• Great taste, no fuss: Clean flavours that make staying hydrated effortless.
• ON quality: From one of the most trusted names in performance nutrition.

Ingredients

Maltodextrin, Acids (Citric Acid, Malic Acid), Sodium Chloride, Potassium Chloride, Flavourings, Tricalcium Phosphate, Magnesium Oxide, Beetroot Concentrate, Sweetener (Sucralose), Colour (Riboflavins). May Contain: Milk, Gluten, Eggs, Soy, Nuts and Peanuts.

Directions

Add 8g (~1 rounded scoop) to 450 ml of cold water and mix until powder is dissolved. Recommended consumption of 1 serving per day.

Safety Warning: STORE IN A COOL, DRY PLACE.

Manufacturer Contact Information: Optimum Nutrition, 4 Waterside, Citywest Business Campus, Dublin 24, Ireland. Optimum Nutrition, Unit 3, Romaldkirk Road, Riverside Park, Middlesbrough, TS2 1XA, GB.