Pal-GHK (Palmitoyl Tripeptide-1)
Pal-GHK (Palmitoyl Tripeptide-1) is a research peptide that is still being studied and is not for human consumption. Pal-GHK or Palmitoyl Tripeptide-1 in tests has shown good results in treating anti-aging problems. It works by encouraging collagen production. Pal-GHK is often classed as cosmetic peptide because it can reduce wrinkles and improve skin firmness and heal wounds.