TRIPOTASSIUM URSOLYL PHOSPHATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

TRIPOTASSIUM URSOLYL PHOSPHATE

Safety grade: A

This is a chemically modified plant-derived ingredient made from ursolic acid, a natural compound found in plants like apples and rosemary. It's processed to create a form that works well in skincare products.

This ingredient helps soften and smooth the skin by forming a protective layer that reduces moisture loss and keeps skin feeling supple and hydrated.

Graded using: COSING.

Last verified: May 26, 2026