skincarecheck
INCI ingredient

Oleoyl Tetrapeptide-31

Oleoyl Tetrapeptide-31 appears on 2 ingredient lists in our database, most often in anti-aging face cares.

What it triggers

  • Vegan originNot sureorigin not on file
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Oleoyl Tetrapeptide-31 appears on 2 ingredient lists in our database, most often in anti-aging face cares.

It does not belong to any of the six groups we check, so it never changes a verdict.

We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.

Functions: antioxidant, skin conditioning

In the EU ingredient database

Functions listed by CosIng
  • antioxidant
  • skin conditioning
  • antioxidant: Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
  • skin conditioning: Maintaining the skin in good condition.
EU regulation

Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.

Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.

Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake