GHK-Cu (aka the copper peptide ) supports collagen production, helps soften the look of fine lines, and improves skin elasticity
The average age was 40.9 years
Zhang T, Perkins MH, Chang H, Han W, de Araujo IE
Plant Biotechnol Rep 9:287296 Kissoudis C, Kalloniati C, Pavli O, Flemetakis E, Labrou NE, Madesis P, Skaracis G, Tsaftaris A, Nianiou-Obeidat I (2015b) Stress inducible GmGSTU4 shapes transgenic tobacco plants metabolome towards increased salinity tolerance
Research-grade peptides are intended for laboratory research only, may contain impurities or inconsistent dosing, lack proper quality control, and carry legal and safety concerns for human use