- beauty
TETRAPEPTIDE-4
CAS 960608-16-6
Concern score
Not assessed — no hazard data yet.
TETRAPEPTIDE-4 in plain language
Also known as Gepg · Gly-glu-pro-gly · Collasyn 4 gg · CS-0863814 · DA-58450 · HY-P5237
Show all 8 names
Q27289090 · T81005
Used in cosmetics as a skin-conditioning agent.
- Skin conditioning
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
What we know about this ingredient
FDA GSRS classifies this ingredient as ingredient substance chemical.
Regulation
No restrictions found. TETRAPEPTIDE-4 appears in these published regulatory listings.
EUCosIngActiveTetrapeptide-4 is a synthetic peptide containing glysine, glutamic acid and proline residues
- Tetrapeptide-4 is a synthetic peptide containing glysine, glutamic acid and proline residuesSource →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for TETRAPEPTIDE-4. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for TETRAPEPTIDE-4 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Reference links (1)
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
Found in these products
Their ingredient lists include TETRAPEPTIDE-4; each product's own rating depends on its whole formula, so it is shown on the product page, not here.
