Isotonic Sports Drinks

De-sugared whey powder is a type of whey powder from which a large portion of the milk sugar (lactose) has been removed. What remains are primarily the minerals (salts) naturally present in whey. It also retains naturally occurring whey proteins and vitamins, making it an ideal base for a natural, electrolyte-rich beverage.

A small amount of milk sugar remains in the powder. However, when prepared according to the recommended serving instructions, the finished sports drink is low in lactose, containing less than 1.5 g of residual lactose per 500 ml.

No, it does not contain too much sugar. Refuel Energy & Hydration is a beverage that provides the body with both electrolytes to maintain an optimal fluid balance and energy during physical exertion. The body needs sugar during exercise, which it immediately uses as a source of energy.

The recommended preparation of 35 g of powder for 500 ml of liquid is an average guideline. If the exertion is longer or more intense, the amount of powder can be increased to provide more carbohydrates, i.e., more sugar. However, when using the Mate-Mint flavor, it is important to note that increasing the powder amount also raises the caffeine content.

Lactose is milk sugar that naturally occurs in milk and whey. Since our protein powder is made from whey, it may contain traces of lactose.

The drink contains approximately 4.2 g of lactose per 100 g of powder. When prepared with 35 g of powder in 500 ml of water, this results in about 0.3 g of lactose per 100 ml.

Fructose, also known as fruit sugar, is a naturally occurring sugar found in many fruits, honey, and certain vegetables.

No additional fructose is added to our products; however, fructose is naturally present in some ingredients, such as fruit powders, honey, and maple syrup.

Whey, also known as "Schotte" in German, is the liquid that remains after milk has been processed during cheese production. It contains the components of milk that do not end up in the cheese. Whey is rich in high-quality whey proteins, which contain all essential amino acids and are easily absorbed by the human body.

Whey also naturally contains valuable vitamins and minerals. You can find detailed information about whey and its health benefits in our Guidebook.

Upcycling refers to a process of material enhancement, where materials are transformed into higher-value products. In the context of food, upcycling means using raw materials as ingredients that would otherwise not be consumed by humans and thus would be lost as food waste.

According to estimates by the Food and Agriculture Organization (FAO) of the United Nations, about one-third of all food produced worldwide is lost or wasted each year. These losses account for around 8 percent of greenhouse gas emissions caused by human activity, significantly contributing to climate change. (Source: Bundesamt für Lebensmittelsicherheit und Veterinärwesen)

In Switzerland, about 75 percent of whey is not consumed by humans. Through upcycling, we rescue Swiss whey, prevent its waste, and thus help reduce food waste while contributing to the fight against climate change.

You can find detailed information on environmental regeneration in our guidebook.

Whey proteins play a key role in supporting physical recovery. For us, it is not only important to achieve high protein content in our products, but also to ensure a balanced composition. A healthy diet is a balanced and varied diet. That’s why our products are primarily natural and contain a well-balanced ratio of macronutrients (proteins, carbohydrates, and fats) and micronutrients (minerals and vitamins).

Prepare products, designed for preparation before physical exertion, are also rich in protein but contain more carbohydrates and dietary fiber compared to recovery products. This ensures they provide longer-lasting satiety and sufficient energy.

The natural quality of our products is the main factor in promoting well-being, supported by ingredients that contribute to gut health. Enjoyment is essential as well, to help the mind relax. Our products embody a carefree approach to nutrition.

You can find more detailed information on nutrition and tolerability in our guidebook.

The salt content listed in the nutritional information is calculated based on the sodium content, as required by law. Other minerals are not included in the nutritional declaration, although they are equally important for maintaining a normal fluid balance.

In addition to the mineral sodium, Refuel Sports Drinks contain potassium, calcium, magnesium, and chloride – all naturally derived from whey.

To maintain a normal fluid balance, our body needs electrolytes. Electrolytes are minerals that carry an electric charge when dissolved in a fluid such as blood. The electrolytes in the blood – sodium, potassium, chloride, and bicarbonate – help regulate nerve and muscle function and maintain the body's acid-base balance and water balance.

In other brands, sodium is often added primarily in the form of table salt (sodium chloride or NaCl), and the additional electrolytes are provided as industrially manufactured salts. The sodium content in these products is often higher than in our products, which is why the salt content appears higher in their nutritional information.

What truly matters for function and for maintaining fluid balance (hydration) is not the salt content, but the total electrolyte content.