XAMIN is characterized by a formulation that contains all essential amino acids (Valine, Leucine, Isoleucine, Lysine, Methionine, Threonine, Tryptophan, Phenylalanine), which our body cannot synthesize and therefore must be taken with food. Essential amino acids optimize plastic-structural synthesis with their proteic nitrogen intake, improve muscle growth, increase strength and endurance and facilitate post-fatigue recovery. Xamin integration is useful for athletes who generally require more protein fraction and is really useful in low calorie diets aimed at weight loss fatigue recovery. Xamin provides a protein content equal to that in 500 grams of defatted meat and has about 40 calories. Its correct intake reduces the feeling of hunger, promotes weight loss, helps to maintain ideal weight, keeps tissues firm and elastic and is useful in providing a supplement to the diet in cases of reduced supply or increased need of these nutrients. Therefore, Xamin intake is indicated in sports, while on a diet and in times of definition to compensate for nutritional deficiencies and/or increased metabolic demand.