Divinyldimethicone/Dimethicone Copolymer is a crosslinked silicone polymer used in skincare and cosmetics to form a smooth, flexible film on the skin, improving texture, spreadability, and providing a soft, conditioned feel. It functions primarily as a formulation aid rather than a biologically active treatment ingredient.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation | Rare | Silicones are generally considered inert and non-irritating; isolated reactions are uncommon. |
| Contact allergy / sensitization | Very rare | Allergic reactions to dimethicone-type silicones are very seldom documented in the literature. |
| Clogged pores / comedogenicity | Rare | Generally regarded as non-comedogenic, though occlusive films may contribute in acne-prone individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.