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.
- beauty
- pharma
Myristoyl PENTAPEPTIDE-4
CAS 1392416-25-9
Concern score
Not assessed — no hazard data yet.
Myristoyl PENTAPEPTIDE-4 in plain language
Also known as Myr-kttks · Myr-lys-thr-thr-lys-ser · Myristoyl PENTAPEPTIDE-3 · Collasyn 514KS · CS-0863822 · HY-P5239
Show all 8 names
Q27286632 · T81729
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.
Regulation
No restrictions found. Myristoyl PENTAPEPTIDE-4 appears in these published regulatory listings.
- In marketed US drugs
EUCosIngActiveMyristoyl Pentapeptide-3 is the reaction product of Myristic Acid with a synthetic peptide containing Threonine, Serine and lysine
- Myristoyl Pentapeptide-3 is the reaction product of Myristic Acid with a synthetic peptide containing Threonine, Serine and lysineSource →
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 2 active drug products and 2 total products.
- FDA NDC lists this ingredient in 2 active drug products and 2 total products.Source →
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 Myristoyl PENTAPEPTIDE-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 Myristoyl PENTAPEPTIDE-4 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often FDA National Drug Code directory has listed Myristoyl PENTAPEPTIDE-4 in a product composition. These are source records, not Greenveil catalog products.
Source records
2
Typical roles
Skin conditioning