Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer
AKA “Silicone-Polysorbate Crosspolymer
Synthetic
Ingredient Facts
Hydroxypropyl dimethicone/polysorbate 20 crosspolymer
AKA: Silicone-Polysorbate Crosspolymer
Synthetic · Film Forming · EWG: 4
Synthetic
Occlusive
Silicone
Synthetic
Clean
Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer is a copolymer of Hydroxypropyldimethicone and Polysorbate 20 crosslinked with Succinic Acid Science: Functions: Hair Fixing Safety Ratings: CIR: Safe as used
CAS #
-
Form
Liquid
State
Solid
See origin →
Functions
Hair Fixing
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Viscosity Controlling
Reduces Inflammation
Locks In Moisture
Fights Bacteria
Holds hair in place
Traditional Use
A modern synthetic hybrid polymer created in the late 20th century combining silicone and polysorbate technologies. Designed to provide silky texture and improved stability in cosmetic emulsions.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR