OriginSynthesized from propylene glycol and caprylic acid (an eight-carbon fatty acid), both derived from petroleum or plant sources. Produced through esterification, chemically bonding propylene glycol with caprylic acid under catalyst conditions.
Octanoic acid, 2-hydroxypropyl ester
Formula
C11H22O3
Mol. Weight
202.29
CAS #
31565-12-5, 68332-79-6
Form
Liquid
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
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.
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
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.
murphy