What is it?
Isoleucine is an essential amino acid that plays a crucial role in protein synthesis and cellular metabolism. In skincare, isoleucine helps support skin health by promoting repair and regeneration, enhancing the skin’s barrier function, and improving overall texture and tone.
Where does it come from?
Isoleucine is naturally found in various protein-rich foods, including meat, fish, eggs, nuts, seeds, and legumes. For skincare purposes, it can be extracted from natural sources to deliver targeted skin benefits.