TOCOPHERYL ACETATE

Description: TOCOPHERYL ACETATE — antioxidant, stabilized form of Vitamin E.

All Functions: antioxidant, stabilized form of Vitamin E

Quick Facts:

• Category: active

Proven Benefits At A Glance:

• Tocopheryl acetate is a stable form of vitamin E that can be absorbed into skin tissue
• When applied topically, it may be converted by your skin into active alpha-tocopherol (the functional form of vitamin E)
• UV exposure appears to increase both how much your skin absorbs it and how efficiently it converts to the active form
• How well it penetrates skin depends heavily on what delivery system (like nanoparticles or nanoemulsions) is used in the formula

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.

🧪 TOCOPHERYL ACETATE

TOCOPHERYL ACETATE

CAS Number: 7695-91-2 / 58-95-7

Also Known As: —

Category: active

EC Number: 231-710-0 / 200-405-4

Korean Name: 토코페릴아세테이트

3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate

TOCOPHERYL ACETATE is an active ingredient used in skincare formulations.

🌍 Regulatory Status

📊 Comedogenicity

📚 Research & Evidence

🔬 The Science

Tocopheryl acetate is essentially vitamin E in a modified, shelf-stable form. Here’s what the research actually shows: #1: Absorption and conversion—When applied to skin, tocopheryl acetate is absorbed into skin tissue and retained there (Photochem Photobiol, 1993). More importantly, your skin can convert it into free alpha-tocopherol, which is the actual active antioxidant form your body uses (Photochem Photobiol, 1993). #2: UV-enhanced uptake—Interestingly, the research found that UV-B exposure increased both how much tocopheryl acetate your skin absorbed AND how efficiently it converted to the active form, with statistically significant increases in both measurements (Photochem Photobiol, 1993). #3: Delivery matters significantly—The way tocopheryl acetate is packaged in a skincare product dramatically affects how well it reaches your skin.

In one study using solid lipid nanoparticles (tiny fat-based carriers), only about 1.65% of the ingredient penetrated into the outer skin layer in pig skin, and interestingly, this effect wasn’t replicated in human skin (J Pharm Pharmacol, 2010). In contrast, when formulated in a lipid-polymer hybrid nanoemulsion system, tocopheryl acetate was absorbed almost twice as fast compared to polymer-only systems (Colloids Surf B Biointerfaces, 2012). This means the formulation technology matters as much as the ingredient itself. The sources available focus primarily on delivery and absorption rather than specific skincare benefits, so claims about what tocopheryl acetate does for your skin would require additional research beyond these abstracts.

💧 Skin Type Compatibility

⚠️ Don’t Combine With

🧴 Products Containing TOCOPHERYL ACETATE

• Schaebens Feuchtigkeits Maske
• Eucerin Eucerin Lip Activ Soin Actif Levres Stick 4.8G (lip Care)
• nivea toner
• Nivea Gel de Limpeza Facial Nivea Controle do Brilho
• Nivea Men NIVEA Men Active Energy Hydraterende Dagcrème
• Max & More, Max & More Make-up Lipstick
• Nivea Nivea Intensive Moisture Body Milk 5-in-1 Complete Care (or Nivea Nourishing Body Milk)
• Nivea Sun Pflegende Sonnenmilch – LSF 50+ Sehr Hoch
• Nivea NIVEA Verfrissende Reinigingsgel
• nivea nivea cream
• Nivea Soft
• Nivea Body Beruhigende After Shave Creme for women, Mit Panthenol
• Nivea, Nivea Men NIVEA Men Hyaluron Anti-age Gezichtscrème
• Beiesdorf, Nivea, Nivea Sun Protect & Hydrate 30 haute
• Nivéa Nivea soft
• Nivea Q10 Plus Soin de jour FPS 15
• BRYNILD GRUPPEN AS Nivea Men Body & Face Cream 150ml
• Nivea Sun kids Lait protecteur Protect & Sensitive
• Nivea Baby sun Crème solaire très haute protection FPS 50+
• nivea protector solar

📄 Related Research

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

• Moddaresi M et al. (2010). Tocopheryl acetate disposition in porcine and human skin when administered using lipid nanocarriers. J Pharm Pharmacol.
• Norkus EP et al. (1993). Uptake and bioconversion of alpha-tocopheryl acetate to alpha-tocopherol in skin of hairless mice. Photochem Photobiol.
• Zondlo Fiume M (2002). Final report on the safety assessment of Tocopherol, Tocopheryl Acetate, Tocopheryl Linoleate, Tocopheryl Linoleate/Oleate, Tocopheryl Nicotinate, Tocopheryl Succinate, Dioleyl Tocopheryl Methylsilanol, Potassium Ascorbyl Tocopheryl Phosphate, and Tocophersolan. Int J Toxicol.
• Nam YS et al. (2012). Tocopheryl acetate nanoemulsions stabilized with lipid-polymer hybrid emulsifiers for effective skin delivery. Colloids Surf B Biointerfaces.
• Almeida MM et al. (2009). Determination of tocopheryl acetate and ascorbyl tetraisopalmitate in cosmetic formulations by HPLC. Int J Cosmet Sci.