What it is
This is a silicone polymer modified with water-loving polyglycerin groups, which makes it an emulsifier for water-in-silicone and water-in-oil systems. It helps blend aqueous and silicone phases into a stable emulsion with a smooth, light feel, common in long-wear and sunscreen formulas.
Safety & warnings
Silicone emulsifiers of this type are generally considered mild and well tolerated.
Origin & sourcing
Synthetic silicone-polyglycerin copolymer.
Questions everyone asks
What is this ingredient used for?
It is an emulsifier that blends water with silicone oils so the sunscreen stays smooth and stable.
Why use a silicone emulsifier?
It helps create water-in-silicone formulas that feel light and wear well.