Ingredient library
Every ingredient SkinAtlas knows about — all 2176 of them. What each one does, what it works well with, and what to watch for.
51 ingredients matching "peptide" — page 3 of 3
A recombinant (biotech-derived) polypeptide modelled on silk growth factors, used in advanced peptide serums to support skin renewal and collagen synthesis.
A synthetic recombinant analog of human Transforming Growth Factor-α (TGF-α) that promotes keratinocyte renewal and may help smooth expression lines and support post-treatment recovery.
sh-Polypeptide-7 is a recombinant human polypeptide produced by fermentation in E. coli, consisting of a single-chain synthetic fusion peptide identical to an endogenous human growth factor sequence. EU CosIng lists its functions as skin protecting and anti-seborrheic. Based on patent literature and the growth factor complex context in which it appears (alongside sh-Oligopeptide-1 in other formulas), it is likely related to the KGF/FGF-7 (keratinocyte growth factor) family. Used in multi-factor K-beauty anti-aging cream formulas.