Arginine Pca
INCI: ARGININE PCA
CAS 56265-06-6 / 64855-91-0 EC 260-081-5 / 265-253-3
5-oxo-L-proline, compound with L-arginine (1:1)
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
5-oxo-L-proline, compound with L-arginine (1:1)
Purpose
Function
Humectant, Skin Conditioning, Hair Conditioning
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Permitted
Safety
EXCELLENT
US
Permitted
Absorptionlow
Sensitizationlow
MoSadequate
NOAEL3.131 mg/kg
ConcernNone
Verdict
Safe at cosmetic use levels; both arginine and PCA are endogenous NMF constituents.
US Note
CIR: Safe as used (covered under amino acid and PCA salt reviews)
Assessment
Ratings
Reference