What it is
Octyldodecyl citrate crosspolymer is a crosslinked polymer formed from octyldodecanol and citric acid. In formulations it acts as an emollient and helps control viscosity and texture, and it can structure or thicken the oil phase. It contributes to a smooth, cushioned feel and is useful in sunscreens for managing the feel of filters and oils.
Safety & warnings
Crosslinked ester polymers of this type are large, substantive molecules used as emollients and texture agents and are generally well tolerated. Tolerability depends on the complete formulation.
Origin & sourcing
Synthetic. It is produced by crosslinking esters of octyldodecanol and citric acid into a polymeric network.
Questions everyone asks
What does octyldodecyl citrate crosspolymer do?
It acts as an emollient and texture modifier, helping control viscosity and structure the oil phase for a smooth feel.
Why is it used in mineral sunscreens?
It helps manage the texture and feel of oils and mineral UV filters, improving spreadability and cushion.