Acetyl Hyaluronic Acid
Skin conditioning agent, humectant
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Skin conditioning agent, humectant
Purpose
Function
Skin conditioning agent, humectant
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Permitted
Safety
EXCELLENT
US
Permitted
Absorptionlow
Sensitizationnone
MoSadequate
NOAEL1333 mg/kg
ConcernLow
Verdict
Animal-sourced HA (rooster comb) must be free of pathogenic viruses, infectious agents, and biologically-derived impurities. Bacterial fermentation-derived HA is nearly endotoxin-free. No genotoxicity, no reproductive toxicity, acute oral LD50 >1200 mg/kg in mice.
US Note
Permitted — no CFR restriction; also used as inactive ingredient in FDA-approved drugs at up to 0.01% topical
Assessment
Ratings
Reference
Identifiers
No registry identifiers available for this ingredient.