QUERCUS SERRATA EXTRACT is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
QUERCUS SERRATA EXTRACT
Japanese Oak Extract
Safety grade: A
This is an extract derived from the bark of the Japanese oak tree (Quercus serrata). It contains natural compounds that have been used traditionally in skincare for their beneficial properties.
This ingredient conditions and softens the skin by helping to improve its texture and maintain moisture, while also providing antioxidant benefits to protect against environmental damage.
Graded using: COSING, FDA.
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