Int-salim brewer's yeast is known for its high protein, fiber and B vitamins. Thanks to the high biological value of its essential amino acids, it helps to optimize the body. It controls the formation of keratin and plays an important role in hair growth. Prevents hair from breaking easily and makes it shinier. Reduces the appearance of white spots on the nails and prevents them from softening. It strengthens the immune system thanks to riboflavin and priridoxin, so it protects against constipation. In addition, it helps in the fight against cell damage of the skin and retains the signs of premature aging. It balances the functioning of the sebaceous glands, reducing pimples and blemishes. On the other hand, it helps to reinforce the entry of some nutrients into the body.