Polypropylene Terephthalate
molecular structure · PubChem
Synthetic
Emulsifier
Skin Conditioner
Clean
Poly(oxy-1-methylethyleneoxy-1,4-phthaloyl)
CAS #
-
Form
Powder
Functions
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
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 polyester developed in the mid-20th century, primarily used in packaging and industrial applications before adoption in cosmetic formulations for texture and stability purposes.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR