Phytosteryl Linoleate
AKA “Plant sterol linoleate
Antioxidant
Ingredient Facts
Phytosteryl linoleate
AKA: Plant sterol linoleate
Antioxidant · Antioxidant · EWG: 4
Synthetic
Antioxidant
Not Clean
Phytosteryl Linoleate is the ester of Phytosterol with Linoleic Acid
CAS #
-
Form
Liquid
See origin →
Functions
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Neutralizes Free Radicals
Traditional Use
A synthetic ester of phytosterols and linoleic acid (omega-6 fatty acid). Developed for modern skincare products to provide emollient and skin-barrier support properties.
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR