UNCARIA TOMENTOSA BARK EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.
UNCARIA TOMENTOSA BARK EXTRACT
Cat's Claw Bark Extract
Safety grade: A
Cat's Claw is a tropical vine from the Amazon rainforest named for its claw-shaped thorns. The bark extract is rich in natural compounds that have been used traditionally for centuries in South American medicine.
This ingredient protects skin from environmental damage through its antioxidant properties, conditions the skin to keep it soft and supple, and helps defend against premature aging and irritation.
Graded using: COSING.
Last verified: May 26, 2026
Other Antioxidant ingredients
- TOCOPHEROL — Grade A
- TOCOPHERYL ACETATE — Grade A
- BHT — Grade C**
- ASCORBYL PALMITATE — Grade A
- HYDROXYACETOPHENONE — Grade A
- PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE — Grade A
- ASCORBIC ACID — Grade A
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A