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TRIPEPTIDE-32

CAS 1186040-97-0

Also registered as 1 other CAS number

1185583-20-3

TRIPEPTIDE-32 chemical structure

Concern score

Not assessed — no hazard data yet.

TRIPEPTIDE-32 in plain language

What it is

Also known as 1: pn: WO2014043009 page: 44 claimed sequence · Chronolux · CS-0863849 · Chronolux Tripeptide 32 · DA-58745 · EX-A9243

Show all 10 names

HY-P5244 · L-prolinamide, l-seryl-l-threonyl- · L-seryl-l-threonyl-l-prolinamide · T80201

What it does

Used in cosmetics as a skin-conditioning agent.

  • Skin conditioning
Is it a concern?
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. TRIPEPTIDE-32 appears in these published regulatory listings.

  • EUCosIngActiveTripeptide-32 is the synthetic peptide consisting of proline, serine and threonine
    • Tripeptide-32 is the synthetic peptide consisting of proline, serine and threonineSource →
  • 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 TRIPEPTIDE-32. 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 TRIPEPTIDE-32 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

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.