Acetyl Tetrapeptide-33
Signal peptide; ECM protein synthesis stimulant; follicle anchoring; hair-growth active
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
Signal peptide; ECM protein synthesis stimulant; follicle anchoring; hair-growth active
Purpose
Function
Signal peptide; ECM protein synthesis stimulant; follicle anchoring; hair-growth active
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Permitted
Safety
GOOD
US
Permitted
Absorptionnegligible
Sensitizationnone
MoSadequate
ConcernLow
Verdict
Acetyl Tetrapeptide-3 is the peptide component of the Capixyl complex that stimulates synthesis of ECM proteins anchoring the hair follicle, reducing perifollicular inflammation and strengthening follicle structure. Clinical studies demonstrate significant efficacy against androgenetic alopecia with no adverse effects at 5% use level.
US Note
Permitted cosmetic active. Key component of Capixyl proprietary complex at suggested 5% use level.
Assessment
Ratings
Reference
Identifiers
No registry identifiers available for this ingredient.