7-DEHYDROCHOLESTEROL is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

7-DEHYDROCHOLESTEROL

Provitamin D3

Safety grade: A

7-Dehydrocholesterol is a natural substance found in human skin that converts into Vitamin D when exposed to sunlight. It is a type of cholesterol-like compound that helps maintain the skin's structure and moisture.

This ingredient is used in cosmetic products to help stabilize emulsions, condition and soften the skin, and adjust the thickness of a formula for a better texture and feel.

Graded using: COSING, FDA.

Last verified: May 26, 2026