RHAMNUS PURSHIANA BARK EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
RHAMNUS PURSHIANA BARK EXTRACT
Cascara Sagrada Bark Extract
Safety grade: A
This ingredient comes from the bark of the cascara sagrada tree, a plant native to North America. It has been used traditionally for centuries and is known for its natural compounds that benefit the skin.
This extract is used in cosmetics to add pleasant scent, improve skin moisture and softness, and help protect skin from environmental stressors.
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