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PEG/PPG-8/14 Dimethicone
AKA “Silicone copolymer, Modified silicone”
Surfactant
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Ingredient Facts
Peg/ppg-8/14 dimethicone
AKA: Silicone copolymer, Modified silicone
Surfactant · Emulsifying · EWG: 4
Synthetic
Cleanser
Emulsifier
Silicone
Not Clean
Siloxanes and silicones, dimethyl, 3-hydroxypropyl methyl, ethoxylated, propoxylated (8 mol EO, 14 mol PO average molar ratio)
Form
Liquid
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
Synthetic silicone-based polymer developed for cosmetic use as an emollient and conditioning agent. Created to provide lightweight hydration and smooth texture in skincare formulations.
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
USA✔ permitted
CANADA✔ permitted
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR