What it is
This material is a crosslinked silicone polymer carrying PEG-10 dimethicone units, giving it both silicone and water-compatible character. In formulations it helps emulsify water and oil phases and contributes a smooth, silky feel and improved spreadability. It is commonly used in sun care and color cosmetics for its sensory and stabilizing benefits.
Safety & warnings
Silicone crosspolymers of this type are generally well tolerated and are not associated with notable allergen or comedogenicity concerns.
Origin & sourcing
It is a synthetic silicone-derived crosspolymer.
Questions everyone asks
Is this a silicone?
Yes. It is a crosslinked silicone polymer modified with PEG-10 dimethicone units, giving it both silicone and water-compatible properties.
Why is it used in sunscreen?
It helps emulsify the formula and contributes a smooth, silky feel and even spreadability.