What it is
This is a dimethicone modified with glyceryl and long-chain alkyl groups, combining the slip of a silicone with surfactant-like character. In formulations it conditions the skin and can help stabilize emulsions, contributing to a smooth, even application. It is a supporting ingredient typically found in the oil or silicone phase.
Safety & warnings
Silicone-based conditioning and emulsifying agents of this type are generally well tolerated and non-sensitizing in cosmetic use. It is not a recognized fragrance allergen.
Origin & sourcing
Synthetic. It is a chemically modified silicone (dimethicone) bearing glyceryl and C16-18 alkyl substituents.
Questions everyone asks
What kind of ingredient is this?
It is a modified silicone (dimethicone) that works as an emollient and emulsifier, helping skin feel and product texture.
Is it a UV filter?
No. It is a supporting silicone-based ingredient and does not provide UV protection.