PEG-10/Lauryl Dimethicone Crosspolymer
AKA “Silicone Crosspolymer, PEG-10 Lauryl Silicone
Surfactant
Ingredient Facts
Peg-10/lauryl dimethicone crosspolymer
AKA: Silicone Crosspolymer, PEG-10 Lauryl Silicone
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Silicone
Not Clean
Silicones and siloxanes, dimethyl, dodecyl methyl, polymers with alpha-2-propenyl-omega-2-propenyloxypoly(oxy1,2-ethanediyl) (10 mol EO average molar ratio)
CAS #
-
Form
Liquid
State
Solid
See origin →
Functions
Light Stabilizer
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Viscosity Controlling
Shields from UV damage
Traditional Use
A synthetic silicone-based polymer developed in the late 20th century for cosmetic use. Created to provide soft-focus and smoothing effects while improving the sensory feel and longevity of skincare and color cosmetics.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUpermitted
JAPANpermitted
CANADApermitted
Verified Jun 2026
Data: CosIng · EWG · CIR