Dimethicone Copolymer
What is Dimethicone Copolymer?
Dimethicone Copolymer is a silicone that provides slip, smoothness, and water resistance. It creates a protective film on skin or hair and improves product spreadability.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Smoothing
Improves the perceived smoothness of skin or hair by reducing roughness and friction, often through emollients, silicones, or conditioning polymers.
Hair conditioning
Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.