QUERCUS GLAUCA BRANCH/LEAF EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
QUERCUS GLAUCA BRANCH/LEAF EXTRACT
Japanese Blue Oak Extract
Safety grade: A
This ingredient is derived from the branches and leaves of the Japanese blue oak tree. It contains natural compounds that help nourish and improve the skin's appearance and texture.
This extract works as a skin conditioner by helping to soften, smooth, and hydrate the skin, improving its overall feel and 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