PSOPHOCARPUS TETRAGONOLOBUS ROOT EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PSOPHOCARPUS TETRAGONOLOBUS ROOT EXTRACT
Winged Bean Root Extract
Safety grade: A
This ingredient is derived from the roots of the winged bean plant, a legume commonly grown in tropical regions. It's extracted and used in skincare products for its protective properties.
This ingredient helps protect the skin from environmental stressors and damage, supporting the skin's natural defense mechanisms.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Protecting ingredients
- GLYCERIN — Grade B
- DIMETHICONE — Grade A
- ALLANTOIN — Grade A
- PARAFFINUM LIQUIDUM — Grade C
- TALC — Grade F**
- SODIUM BICARBONATE — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A
- ALUMINUM HYDROXIDE — Grade A