Sericin is a silk-derived protein used in skincare for its hydrating, antioxidant, and film-forming properties that help improve skin moisture and barrier function. It is typically employed as a conditioning and protective agent in cosmetic formulations.
| Reported effect | How often | Notes |
|---|---|---|
Allergic contact dermatitis | Rare | Possible in individuals sensitive to silk proteins, presenting as redness or itching. |
Skin irritation | Rare | Mild localized irritation reported infrequently. |
Hypersensitivity/urticaria | Very rare | Isolated reports linked to silk protein sensitization. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.