Peptides for Skin and Pigment Research
The copper tripeptide and a melanocortin analogue, alongside the multi-component blends that build on them.
Peptides for Skin and Pigment Research in more detail
What does the skin shelf contain?
| Product | What it contains | Sizes available |
|---|---|---|
| GHK-Cu | Glycyl-L-histidyl-L-lysine with bound copper | 50mg, 100mg vial · 100mg pen |
| GLOW | GHK-Cu + BPC-157 + thymosin beta-4 fragment | 50mg, 70mg vial · 70mg pen |
| KLOW | KPV + the three components of GLOW | 80mg vial · 80mg pen |
| Melanotan 2 | α-MSH analogue, cyclic | Nasal spray |
GLOW or KLOW: what is the difference?
KLOW is simply GLOW's three components with KPV added. A blend's milligram figure counts the whole vial together, not any one component. Every component is sold on its own as well.
What does the published literature cover?
The GHK-Cu record consists of reviews plus gene-expression analysis (PMID 29986520, PMID 26236730). In medicinal chemistry, Melanotan II appears as a scaffold from which selective melanocortin receptor agonists are built (PMID 35188390). No study has looked at GLOW or KLOW as a blend.
Questions on Skin & Pigment
Is an 80mg blend 80mg of a single compound?
No. The figure is the entire vial added together; the product page gives the split between its components.
What does Cu stand for in GHK-Cu?
Copper, which is bound within the molecule rather than mixed in beside it.