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Nutrition Planner

Calculate energy and fluid requirements.

Go to the Nutrition Planner
Isotonische Getränke fürs Radfahren

Isotonic Drinks for Cycling

The quick thirst-quencher for the start, breaks, and finish.

What Matters

Ready to Drink

No mixing, no measuring: The drinks are ready to drink—perfect for a quick stop along the way and as a refreshment after your ride.

Low-calorie to calorie-free

Isolite and L-Carnitine Drink are low in calories, while Aqua Plus Drink contains no calories or sugar at all.

With Vitamins & Magnesium

The Isolite Drink provides niacin, vitamin B6, and vitamin E, while the Aqua Plus Drink provides 113 mg of magnesium per bottle.

NUTRITION PLANNER

How much energy do you need?

The Powerbar® Nutrition Planner calculates your needs for training, competition, and preparation, and puts together a product bundle tailored exactly to your goals.

Go to the Nutrition Planner

Energy at the Right Time

In endurance sports, the precise timing of energy intake, fluid intake, and recovery is crucial for avoiding a slump or achieving a personal best. The “Before During After” philosophy helps you optimally fuel your body during each phase.

Choose a phase

CARB LOADING & ACTIVATION

  • Focus: Replenish stores and prevent performance drops.
  • Goal: Maximize glycogen stores and replenish electrolyte and fluid levels before the start.

ENERGY FLOW & SPASM PREVENTION

  • Focus: Constant energy supply and delayed fatigue.
  • Goal: Replenishing sweat losses and providing a continuous supply of fast-acting carbohydrates.

GLYCOGEN RESET & MUSCLE REPAIR

  • Focus: Rapid recovery and utilization of the “open window” effect.
  • Goal: Replenish depleted carbohydrate stores and repair stressed muscle fibers.

FAQ

Frequently Asked Questions About Our Products

What exactly are supplements?

Supplements are products that provide the body with additional nutrients such as minerals, vitamins, amino acids, or performance-enhancing substances. They are not a substitute for a balanced diet, but they can help fill nutritional gaps and support training and recovery.

Which supplements are useful?

That depends on your sport and your goals. Magnesium is often used for muscles and nerves, BCAAs for intense workouts, caffeine boosters to enhance performance, and multivitamins for basic nutritional needs.

What are the most important supplements for athletes?

Basic supplements include minerals (e.g., magnesium), electrolytes for fluid balance, multivitamins, and pre-workout products containing caffeine or creatine.

Are supplements necessary?

Supplements aren’t strictly necessary—a balanced diet covers most of your nutritional needs. However, they can be helpful when intense training places higher demands on your body or when your diet doesn’t provide all the necessary nutrients.

What should vegetarians and vegans keep in mind?

A poorly planned omnivorous diet is no more balanced than a poorly planned vegetarian diet. A well-thought-out lacto-ovo-vegetarian or vegan diet appears to adequately meet an athlete’s nutritional needs. With a vegan diet, special attention should be paid to the intake of vitamins D and B12, omega-3 fatty acids, and the minerals iron and zinc. Vegans and vegetarians often have lower muscle creatine stores. In such cases, a suitable creatine supplement can be a sensible addition to their diet. This is because well-stocked creatine stores allow for more intense training, which can improve repeated sprint performance, for example.

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