Amino Acids
What It Is
Amino acids are organic compounds that serve as the building blocks of proteins.
Functional Role
In cosmetic formulations, they function as conditioning agents and support hydration balance.
Skin-Relevant Properties
Amino acids are naturally present in the skin and are known to help maintain a healthy-looking barrier and moisture equilibrium.
Interesting Fact
The outermost layer of the skin contains a natural mixture of amino acids known as Natural Moisturizing Factors (NMF).