Functions

Traditional Use

Fibroin is a protein extracted from silk cocoons, used in cosmetics since the mid-20th century. Silk has been valued in Asian skincare for centuries, but the isolated protein ingredient is a modern scientific extraction designed to provide skin-conditioning and film-forming properties.

Skin Types

Best For

Pregnancy & Breastfeeding Safe

Yes

CIR Safety Findings

Regulatory Status

Regulatory Agencies