A blend of volatile cyclopentasiloxane and a silicone elastomer that provides a smooth, dry, silky skin feel and soft-focus blurring effect. It is commonly used as a vehicle and texture enhancer in primers, foundations, and skincare formulations.
| Reported effect | How often | Notes |
|---|---|---|
Comedogenic clogging/breakouts | Rare | Generally considered non-comedogenic, but occlusive silicone films may trap debris in acne-prone individuals. |
Mild skin irritation or sensitivity | Very rare | Silicones are largely inert; reactions are uncommon and usually mild. |
Contact dermatitis/allergy | Very rare | True allergic reactions to silicone polymers are exceptionally uncommon. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.