Dimethicone/Polyglycerin-3 Crosspolymer
AKA “Silicone Crosspolymer, Modified Silicone
Synthetic
Ingredient Facts
Dimethicone/polyglycerin-3 crosspolymer
AKA: Silicone Crosspolymer, Modified Silicone
Synthetic · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Skin Conditioner
Silicone
Synthetic
Clean
Dimethicone/polyglycerin-3 Crosspolymer is the polymer of Dimethicone crosslinked with diallyl polyglycerin-3 Science: Functions: Cleansing, Skin Conditioning, Surfactant - Cleansing, Surfactant - Emulsifying, Viscosity Controlling Safety Ratings: CIR: Safe as used
Form
Liquid
State
Solid
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Viscosity Controlling
Draws water to skin
Locks in moisture
Strengthens skin barrier
Traditional Use
A crosslinked silicone-polyol hybrid developed for cosmetics. Designed to combine silicone benefits with improved water compatibility and hydrophilic properties in skincare formulations.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
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