I’m sourcing Biotinyl-Tripeptide-1 (Biotin-GHK, CAS 299157-54-3) for a leave-on hair-growth oil we are launching in the US.

Products & quantities of interest

98 % solid powder 

Ready-to-use 1 % solution in a cosmetic, preservative-free carrier of 75 % glycerin : 25 % propanediol
 • MOQ 1 kg pail • Larger-lot pricing at 5 kg and 25 kg