VITAMIN E SOURCE

Quick Facts:

• Category: other
• Also Known As: Bron van Vitamine E, Izvor vitamina E, Fonte de vitamina e, Fuente de vitamina E, מקור לוויטמין E, Источник витамина E, Източник на витамин E, Vitamin E-Quelle, E-vitamiinin lähde, Källa till vitamin E, Fonte di vitamina E, Źródło witaminy E, E-vitaminforrás, Source de vitamine E, Font de vitamina E, izvor vitamina E

Proven Benefits At A Glance:

• Vitamin E exists in natural and synthetic forms, which your body may handle differently
• Natural vitamin E acetate showed higher bioavailability than synthetic vitamin E acetate in animal studies
• Alpha-tocopherol is the active form of vitamin E that accumulates in your tissues
• Research measured vitamin E status by tracking alpha-tocopherol levels in blood and organs

Safety tier is a starting heuristic from regulatory status and comedogenic rating, not a dermatological verdict — see our Terms for the full disclaimer. Research confidence reflects how many real cited studies back this ingredient, not the strength of their findings.

🧪 VITAMIN E SOURCE

VITAMIN E SOURCE

CAS Number: —

Also Known As: Bron van Vitamine E, Izvor vitamina E, Fonte de vitamina e, Fuente de vitamina E, מקור לוויטמין E, Источник витамина E, Източник на витамин E, Vitamin E-Quelle, E-vitamiinin lähde, Källa till vitamin E, Fonte di vitamina E, Źródło witaminy E, E-vitaminforrás, Source de vitamine E, Font de vitamina E, izvor vitamina E

Category: other

VITAMIN E SOURCE is an other ingredient used in skincare formulations.

🌍 Regulatory Status

📊 Comedogenicity

📚 Research & Evidence

🔬 The Science

The research available on vitamin E sources comes from a single animal study (Journal of Animal Science, 2009) that compared how pigs absorbed and stored natural versus synthetic vitamin E acetate, so we should be cautious about directly applying these findings to human skin health or overall wellness. #1: Natural and synthetic vitamin E acetate are processed differently by the body. In this pig study, natural vitamin E acetate achieved higher concentrations of alpha-tocopherol (the biologically active form of vitamin E) in both blood serum and tissues—including heart, kidney, spleen, liver, lung, and fat tissue—compared to synthetic vitamin E acetate at a higher dose (J Anim Sci, 2009).

This suggests the body preferentially retains or utilizes the natural form, though this was demonstrated in animals, not humans. #2: The bioavailability of natural vitamin E acetate was substantially greater than synthetic forms in this model. The study notes that natural vitamin E acetate’s “relative bioavailability was substantially greater than 1.36” when compared to synthetic vitamin E acetate (J Anim Sci, 2009), meaning the body extracted and used significantly more of the natural version. However, the sources provided do not include human clinical trials, topical application studies, or skincare-specific research, so we cannot confirm whether these differences matter for skin health specifically.

💧 Skin Type Compatibility

⚠️ Don’t Combine With

🧴 Products Containing VITAMIN E SOURCE

📄 Related Research

Matched by search — not necessarily verified support for every statement above.

• Yang H et al. (2009). Effect of vitamin E source, natural versus synthetic, and quantity on serum and tissue alpha-tocopherol concentrations in finishing swine. J Anim Sci.