Bis(Glyceryl Dimethacylate) Pyromellitate
AKA “PYROMELLITIC GLYCEROL DIMETHACRYLATE, BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE, BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE [INCI], Uno resin”
Synthetic
Ingredient Facts
Bis (Glyceryl Dimethacylate) pyromellitate
AKA: PYROMELLITIC GLYCEROL DIMETHACRYLATE, BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE, BIS(GLYCERYL DIMETHACRYLATE) PYROMELLITATE [INCI], Uno resin
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Occlusive
Skin Conditioner
Synthetic
Clean
Safety Ratings: CIR: Reviewed by CIR
Formula
C32H34O16
Mol. Weight
674.6
CAS #
148019-46-9
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Nail Conditioning
Strengthens nails
Traditional Use
A complex synthetic polymer developed in the 20th century for cosmetic use. Created to improve texture, spreadability, and film-forming properties in skincare and makeup products.
Skin Types
●all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR