HYDROLYZED SERICIN is graded B (Low Concern) by Expert·ING, based on COSING regulatory data. It is restricted under Health Canada (Restricted).
HYDROLYZED SERICIN
Safety grade: B
Sericin is a natural protein found in silk that has been broken down into smaller pieces to make it easier for skin and hair to absorb. It comes from the cocoons that silkworms produce.
This ingredient helps soften and moisturize both hair and skin by forming a protective layer that locks in hydration and improves smoothness.
Graded using: COSING.
- Health Canada — Restricted
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