copper palmitoyl heptapeptide 14 vs ghk cu GHK-Cu (Copper Peptide) Helps Skin Look Firmer Peptides in Skincare: Benefits, Types

Lasram, M

C., Gusdon, A

R2 R3 hexanoyl Tyr He pb heptanoyl Tyr He Pb pentanoyl Tyr He pb butanoyl Tyr He pb propanoyl Tyr He pb acetanoyl Tyr He pb benzoyl Tyr He pb hexanoyl Tyr lie tyrosine and isoleucine at R2 and R 3 , respectively a wide range of amino acid and other residues might be used for the mimetics or agonists (Family 1 and Families 2- 5, respectively) in the practice of embodiments of the invention at these other positions including, without limitation, tyrosine, cysteine, methionine, phenylalaine, aspartic acid, glutamic acid, histidine, tryptophan, lysine, leucine, valine, homocysteine, homoserine, and homophenyalanine

A well-formulated 1% product with optimized delivery systems can outperform a basic 3% formula