Oryzanol

AKA: 12738-23-7, Gamma-oz, CACLATE, GAMMATSUL, GUNTRIN, MASPIRON, ORYVITA, ORYZAAL, THIAMINOGEN, GAMMAJUST 50
Synthetic
Skin Conditioner
Synthetic
Clean
OriginOryzanol is derived from rice bran oil and belongs to the family of plant-derived phenolic compounds called oryzanols. It is synthesized through extraction and purification of naturally occurring oryzanols from rice bran, or chemically synthesized to replicate the natural compound's structure.
[(1S,3R,6S,12S,15R,16R)-7,7,12,16-tetramethyl-15-(6-methylhept-5-en-2-yl)-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate has been reported in Oryza sativa with data available.
Formula
C40H58O4
Mol. Weight
602.90
CAS #
11042-64-1, 12738-23-7
Skin Types
●all-skin-types
Best For
General
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.
Reduces Static
Conditions Skin
Softens & Smooths
Reduces Flyaways
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory0 listings
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
1
CIR
Insufficient
Pregnancy
—
Regulatory Status
USAunder review
CANADA✔ permitted
Regulatory Agencies
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR