Whey protein, also known as milk whey protein, is one of the most popular supplements in the world of fitness and sports nutrition. Thanks to its properties and benefits, it has become an indispensable ally for many athletes.

The ingredients in whey protein vary depending on the product, but the main base is whey protein concentrate, which is obtained from whey and is often combined with other forms such as isolate and hydrolysate. Other common ingredients include emulsifiers (such as soy lecithin), flavorings, sweeteners (sucralose, stevia, acesulfame K), and additives such as thickeners (guar gum, xanthan gum), colorings (caramel), and salts.

Basic Ingredients
Whey Protein: The base of all whey products. It can be in the form of concentrate, isolate, hydrolysate, or a mixture of these.
Soy (or Sunflower) Lecithin: An emulsifier that helps the powder mix well with the liquid.