Research-grade peptides for in-vitro laboratory research only. Every lot independently tested. Every certificate public.

Copper(II) tripeptide complex.
Copper Peptide GHK-Cu
Sold out. Back after it passes independent lab testing.
Every vial we sell has a published lab report. GHK-Cu doesn't have a passing one yet, so it stays locked.
See what passedGlycyl-L-histidyl-L-lysine copper(II) complex (GHK-Cu). Supplied as a lyophilized powder for laboratory research use only. Purity and identity for each lot are on its ILS certificate.
Every lot is tested by HPLC at ILS Laboratories before it can go on sale. No lot of GHK-Cu has passed yet, so it stays off sale until one does.
View 3D molecular structureGHK
3 residues · 402.92 g/molGHK-Cu goes on sale only after a lot passes independent testing at ILS Laboratories: purity at or above the 95% spec, identity confirmed, and the full certificate published here. Until then, it stays locked.
No lot has passed yet. This size stays off sale until one does.
Every lot we sell passed HPLC at ILS Laboratories, an ISO/IEC 17025 accredited lab. The certificate names the lab and the test date, and the lab can confirm it for you directly.
Every order comes with the lab report for your exact lot, published here before it ships.
Sold strictly for in-vitro research applications. Not for human or animal consumption.

BPC-157 + TB-500. Equal parts, one vial.
HPLC 99.84 to 99.89% · HPLC-RTM

CJC-1295 No DAC + Ipamorelin. One vial.
HPLC 99.83% · HPLC-RTM

Modified GRF (1-29). No DAC.
HPLC 99.78 to 99.82% · HPLC-RTM