Key Takeaways GHK-Cu is a naturally occurring copper peptide that may have potentially beneficial effects in supporting skin firmness, hair growth appearance, and collagen production AHK-Cu is a synthetic copper peptide that has shown positive effects on hair and scalp health appearance in available research The comparison between AHK-Cu vs GHK-Cu shows GHK-Cu has the broader research base for both skin appearance and hair growth with consistent application Some users may explore AHK-Cu and GHK-Cu together, however, published research on the efficacy of this approach is limited PLU Laboratories offers both GHK-Cu and AHK-Cu peptide serums, with GHK-Cu as our flagship for skin and hair support and AHK-Cu available as a dedicated hair-focused option What is GHK-Cu
BPC 157 stands for the body protection compound 157
It has many functions and benefits, but its predominantly known for its role in helping your body produce red blood cells
Both compounds work on collagen and skin renewal through different mechanisms
Each tick mark on a 1 mL syringe represents 1 unit, which is 0.01 mL
Eight injections, sixty-something milligrams each, spaced through the recovery window