ascorbyl palmitate

ascorbyl palmitate 1
ascorbyl palmitate 2
ascorbyl palmitate 3
Plant-Derived Synthetic
Antioxidant
Vitamin C
Clean
6-O-Palmitoylascorbic acid
CAS #
137-66-6
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 fat-soluble form of Vitamin C developed in the mid-20th century to improve stability and penetration of ascorbic acid in skincare formulations. Created to overcome oxidation issues of pure Vitamin C while maintaining antioxidant benefits.
EWG
2
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
ewg-2
medical-approval
pregnancy-nursing-safe
all-shades-safe
Potential Sensitizer
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Skin Types
●all-skin-types, gentle
Best For
Sun Damage
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed3 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
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Verified Jun 2026
Data: CosIng · EWG · CIR