Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
- beauty
- cleaning
- pharma
Acetyl tetrapeptide-5
CAS 820959-17-9
Humectant
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 22 composition records across product categories including Personal care.
Regulation
No restrictions found. Acetyl tetrapeptide-5 appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|cleaning
- currently_marketed_ndc
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- marketed_drug_ingredient
USEPAcommercial use observedEPA CPDat observed this chemical in 22 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Humectant.
- EPA CPDat observed this chemical in 22 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Humectant.Source →
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 1 active drug products and 1 total products.
- FDA NDC lists this ingredient in 1 active drug products and 1 total products.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence
No graded sources yet for Acetyl tetrapeptide-5. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Where it appears
Prevalence of Acetyl tetrapeptide-5 in our catalog (epa_cpdat).
Products
22
Brands
6
Personal care
Typical roles
Humectant
