Bis(Tripeptide-1) Copper Acetate
CAS 130120-57-9
Cuprate (1-), (glycyl-L-histidyl-N1-L-lysinato)[glycyl-N-L-histidyl-N,N3-L-lysinato(2-)]-, hydrogen, diacetate
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Cuprate (1-), (glycyl-L-histidyl-N1-L-lysinato)[glycyl-N-L-histidyl-N,N3-L-lysinato(2-)]-, hydrogen, diacetate
Purpose
Function
Skin conditioning; promotes collagen synthesis, wound healing, and hair growth stimulation
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Permitted
Safety
MODERATE
US
Permitted
Absorptionlow
Sensitizationlow
MoSnot established
ConcernModerate
Verdict
Generally considered safe at typical use levels. Contains copper ions - excessive concentrations could theoretically cause irritation, but formulation levels are very low (usually ppm range). A copper-complexed dimer of Tripeptide-1 (GHK peptide - Glycyl-L-Histidyl-L-Lysine) with acetate counter-ion. Appears as a clear bluish liquid due to copper ions. Originally isolated from human plasma; stimulates dermal cell proliferation, enhances skin elasticity, reduces fine lines, and strengthens hai...
US Note
Allowed - no specific prohibition; subject to general safety requirements. EWG hazard score: 1 (low concern)
Assessment
Ratings
Reference