CUCURBITACIN B is graded A (Safe) by Expert·ING, based on COSING regulatory data.
CUCURBITACIN B
Safety grade: A
Cucurbitacin B is a naturally occurring compound found in plants like cucumbers and gourds. It's a bioactive substance that has been used traditionally to support skin health and appearance.
This ingredient is used in skincare products to condition and improve the overall appearance and feel of the skin.
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