Hair Masque
AHK-Cu · Biotinoyl Tripeptide-1 $125NourishSoftenShine
Once a week. Ten minutes, then rinse.
Ritual
After washing, work through damp hair from mid-lengths to ends. Leave on for ten minutes, then rinse. Once a week.
Within
- AHK-CuA sister to GHK-Cu, chosen for hair. For lengths that look fuller and stronger.
- Biotinoyl Tripeptide-1Biotin bound to a peptide, for stronger-looking hair from root to end.
Each peptide sourced pure at cosmetic grade and verified before it goes into the formula. Full ingredient list on the carton.
The PeptidesArrival
Sent in the oxblood box, each piece set in ivory.


