What is "LEUCINE" and what does it do?

Role: HUMECTANT

Family: AMINE ACID

Comedogenic index: 0

Leucine is an essential amino acid, which means that our body cannot produce it and we must obtain it from our diet. It is an alpha amino acid with a simple structure. It is found in a variety of foods such as nuts (peanuts, almonds), wheat germ, lentils, corn, chickpeas, eggs, fish, milk, etc.

In terms of its use and benefits for the skin, leucine is thought to be easily absorbed by the skin, helping to speed up skin metabolism. It also forms a protective layer around skin and hair, preserving their natural moisture and conditioning them. When incorporated into the skin's structure, it can have an anti-ageing effect by promoting optimal skin metabolism.

In addition, like other amino acids, it helps improve skin healing. Leucine is used in skin and hair care products.

Find out more about "Inci" cosmetic ingredients