Cellulose Succinate
AKA “Cellulose Succinate
Synthetic
Ingredient Facts
Cellulose succinate
Synthetic · Humectant · EWG: 4
Plant-Derived Synthetic
Humectant
Skin Conditioner
Synthetic
Clean
Cellulose Succinate is the ester of Cellulose and Succinic acid Science: Functions: Humectant, Opacifying, Skin Conditioning Safety Ratings: CIR: Safe as used
Form
Powder
See origin →
Functions
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Opacifying
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks In Moisture
Traditional Use
A synthetic cellulose derivative created for cosmetic use. Used as a texture modifier and film-forming agent in contemporary skincare and makeup products.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR