EGF stands for epidermal growth factor, a protein composed of amino acids. EGF used in cosmetic formulas is commonly produced through biotechnology.
EGF can appear in facial serums, essences, ampoules, creams, and masks. These formats offer different textures, from lightweight liquids to richer creams.
EGF may appear on an ingredient list as sh-Oligopeptide-1. Packaging may highlight EGF, while the ingredient list uses its cosmetic ingredient name.
An EGF serum generally goes after cleansing and before moisturizer. Application order can vary by formula, so follow the directions on the product label.
EGF is a specific protein consisting of 53 amino acids. Peptides are amino-acid chains that vary in length and structure. A product labeled as a peptide serum does not necessarily contain EGF.