PEG/PPG-8/14 Dimethicone
AKA “Silicone copolymer, Modified silicone”
Synthetic
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Ingredient Facts
Peg/ppg-8/14 dimethicone
AKA: Silicone copolymer, Modified silicone
Synthetic · Surfactant - Emulsifying | Skin Conditioning | Emollient · EWG: 4
Plant-Derived
Emollient
Cleanser
Emulsifier
Skin Conditioner
Silicone
Synthetic
Clean
Siloxanes and silicones, dimethyl, 3-hydroxypropyl methyl, ethoxylated, propoxylated (8 mol EO, 14 mol PO average molar ratio) Science: Functions: Surfactant - Emulsifying Safety Ratings: CIR: Safe as used
Form
Liquid
Plant-Derived
Synthetic. Derived from silicone polymers, specifically dimethicone, combined with polyethylene glycol and polypropylene glycol chains. Synthesized through etherification and polymerization, attaching ethoxy and propoxy groups to the silicone backbone.
Function
Surfactant - Emulsifying | Skin Conditioning | Emollient
Benefits
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
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Restricted By
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Agencies
Verified Feb 2026
Data: CosIng · EWG · CIR