Both in long-term physical activity and in high-intensity strength or interval sports, the practice of exercise leads to certain muscle damage. The two main reasons are: the use of proteins as an energy source and the micro-injuries produced by the thousands of contractions of muscle fibers. Protein is the most important macronutrient for the formation and maintenance of muscle mass and unlike carbohydrates, the body is not able to store it. Its structure, made up of different types of amino acids, both essential (not synthesized by our body) and non-essential, requires adequate intake through food, especially when practicing sports requires high physical performance. ISO WHEY Leucina+ combines two high-quality protein sources in its formulation: isolated protein (ISOLAC®) from Carbery® obtained by cross-flow microfiltration (CFM) and whey concentrate (Lacprodan®) from Arla®. On the other hand, ISO WHEY Leucine+ has been enriched with L-leucine (Kyowa Quality®), a branched essential amino acid with greater anabolic evidence, as well as vitamin B6, contributing to normal protein metabolism. All this makes it possible to obtain a gluten-free shake with a high protein concentration and easy assimilation that provides 25 g of high biological value protein per serving and, depending on the flavor, between 6.91 and 7.12 grams of BCAA's. ISO WHEY Leucina+ comes in a 1 kg jar in three delicious flavors: chocolate, strawberry and mango. Format: 1 kg pot. Flavors: Strawberry, Chocolate and Mango. Instructions for use: Dissolve 3 measures (34 grams) in 250 ml of water and take twice a day, apart from the two main meals. Contains meter.