Glyceryl Tri-Hydrogenated Rosinate
AKA “Hydrogenated Rosin, Rosin Ester
Synthetic
Ingredient Facts
Glyceryl tri-hydrogenated rosinate
AKA: Rosin Ester
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Cleanser
Skin Conditioner
Synthetic
Clean
Triester of glycerine and the partially hydrogenated acids derived from Rosin Science: Process: Catalytic Hydrogenation | Functions: Skin Conditioning - Emollient, Surfactant - Cleansing Safety Ratings: CIR: Safe as used
Form
Wax
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Locks In Moisture
Traditional Use
A synthetic ingredient created by chemically hydrogenating rosin-derived glyceryl rosinate. Developed in the 20th century for use as a thickening and texturizing agent in cosmetics.
Skin Types
all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Allergen Warning
⚠️ Colophonium (Rosin)
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR