The Lab
Specimen No. 0034
CautionSyntheticantioxidantemollient

Tocopheryl Acetate (Synthetic Vitamin E)

tocopheryl acetate · vitamin e acetate · dl-alpha-tocopheryl acetate

Synthetic ester form of vitamin E. The synthetic "dl-" form is less bioavailable than natural "d-" vitamin E and may not convert as efficiently to active tocopherol in skin.

high confidence
Researched April 18, 2026
Tocopheryl Acetate (Synthetic Vitamin E) molecular structure
Specimen 0034Tocopheryl Acetate (Synthetic Vitamin E)

Concerns

  • Vitamin E acetate linked to EVALI (e-cigarette lung injury) when inhaled as aerosol — not relevant to topical use
  • Lower bioactivity than natural d-alpha-tocopherol
  • Synthetic "dl-" form is derived from petrochemicals
  • Contact sensitization in rare cases

Commonly found in

MoisturizerSunscreenSerumAnti-aging creamLip balm

Last researched: April 18, 2026

Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.

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