AHK-Cu (Ala-His-Lys-Cu²⁺) is a copper-binding tripeptide analogue of GHK-Cu investigated for hair follicle stimulation, scalp vascularization, and skin regeneration research.
| Purity | >98% |
| Form | Lyophilized powder |
| Storage | -20°C |
Science-backed research overview for this compound
AHK-Cu is a tripeptide-copper complex (Alanine-Histidine-Lysine) that is naturally found in human blood. It is a cousin of GHK-Cu but is studied more specifically for its affinity for hair follicles and scalp tissue.
AHK-Cu works by stimulating the production of Type I collagen and reducing the secretion of TGF-beta1, a protein that signals the hair follicle to enter the resting phase. By lengthening the growth phase (anagen), it supports denser and more robust hair development in research models.
Research indicates that AHK-Cu increases the proliferation of dermal papilla cells and improves vascularization around the follicle. This ensures that the hair follicle has the blood flow and nutrients necessary for optimal performance, making it a primary subject for hair rejuvenation studies.