Capryloyl Glycerin/Sebacic Acid Copolymer
AKA “Capryloyl glycerin sebacic acid copolymer
Synthetic
Ingredient Facts
Capryloyl glycerin/sebacic acid copolymer
AKA: Capryloyl glycerin sebacic acid copolymer
Synthetic · Film Forming · EWG: 1
Synthetic
Occlusive
Skin Conditioner
Barrier Support
Hair Care
Synthetic
Clean
A lightweight conditioning agent that creates a protective layer on skin and hair, helping to lock in moisture and smooth the surface for a polished feel.
CAS #
1190099-88-7
Form
Liquid
State
Solid
See origin →
Functions
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
Traditional Use
A synthetic polymer developed in the late 20th century as a film-forming and skin-conditioning agent. Created to provide texture and wear-resistance in modern cosmetic formulations without natural precedent.
Skin Types
all-skin-types, gentle
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
ewg-1
pregnancy-nursing-safe
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
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Verified Feb 2026
Data: CosIng · EWG · CIR