Hair Research Stack

Why researchers discuss this grouping

GHK-Cu is the most studied copper peptide for follicle and scalp research. AHK-Cu is a smaller copper peptide also discussed for hair. PTD-DBM is a Wnt-pathway research compound.

Members

• GHK-Cu

  Copper peptide — broad collagen and follicle research.

• AHK-Cu

  Smaller copper tripeptide studied for hair density research.

• PTD-DBM

  Wnt/β-catenin pathway peptide studied for follicle research.

Related Comparisons

• GHK-Cu vs AHK-Cu — All-around beauty peptide vs hair-focused copper peptide.