PICHIA/RETINOL FERMENT EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PICHIA/RETINOL FERMENT EXTRACT
Fermented Retinol Extract
Safety grade: A
This ingredient is made by fermenting yeast with retinol (a form of vitamin A) to create a gentler, more stable version of retinol. The fermentation process breaks down the retinol into smaller, easier-to-absorb components that are less irritating to skin.
It conditions and improves skin texture by delivering vitamin A benefits to support skin renewal and maintain a smoother, more youthful appearance.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A