Characteristics
- INCI
- Tocopheryl Acetate
- Ru.
- Vitamin E Acetate
- CAS
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7695-91-2, 58-95-7
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
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231-710-0, 200-405-4
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- IUPAC
- 3,4-Dihydro-2,5,7,8-Tetramethyl-2-(4,8,12-Trimethyltridecyl)-2H-Benzopyran-6-Yl Acetate
- Functions
- antioxidant, skin conditioning
- Irritancy
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0 / 5
Irritation potential: 0–5, where 5 is the highest irritation rating for the ingredient.
More detail → - Comedogen.
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0 / 5
Comedogenicity index: 0–5. A non-comedogenic ingredient (0–1) is unlikely to cause cosmetic acne.
More detail →
Who it's for
Description
Vitamin E gets a small chemistry makeover in tocopheryl acetate, and that makeover is mostly about making it more stable and less fussy in a formula. In plain English, this is a form of vitamin E where the active tocopherol is attached to an acetate group. That little tweak helps it resist oxidation, so it can sit in a jar or bottle for longer without turning into a cranky, degraded version of itself. The ingredient is usually made from alpha tocopherol, and you may see the natural d-alpha tocopheryl acetate or the synthetic dl-alpha tocopheryl acetate listed on labels. Both are used to deliver vitamin E benefits, though the natural form is the biologically more active one.
So what does it actually do for your skin? Mostly, it acts as a skin-conditioning antioxidant. Vitamin E is naturally found in the outer layers of skin, where it helps defend against oxidative stress from UV light and pollution. In formulas, tocopheryl acetate is often included for its tocopheryl acetate for skin benefits like supporting the skin barrier and helping with that “soft, not dry” feeling. There’s also a decent reason it shows up in sunscreens and after-sun products: studies on vitamin E and its derivatives suggest antioxidant support can help reduce some of the damage from free radicals, although this is not the same thing as sunscreen protection. If you’re wondering about tocopheryl acetate for hair, it’s used there too, mostly as a conditioning and antioxidant ingredient that may help protect oils and the scalp environment.
Now for the practical question: is tocopheryl acetate good for skin, or is it just marketing fluff in a fancier hat? For most people, it’s considered safe for skin and very widely used. The main downside is that, compared with plain tocopherol, it has to be converted by the skin before it can be used, so it may be a bit less direct and a bit less potent on the surface. That’s the big tocopheryl acetate vs tocopherol difference: tocopherol is the active form, while tocopheryl acetate is the more shelf-stable stored version. Side effects are uncommon, but as with any ingredient, very sensitive skin can react. If you’re checking whether tocopheryl acetate is harmful, the short answer is no for most users; if you’re looking up tocopheryl acetate uses in hindi, you’ll often see it described simply as a vitamin E derivative used for skin and hair care. In other words, tocopheryl acetate safe is the general consensus, even if your skin likes to keep things dramatic now and then.
More detail
It’s the most commonly used version of pure vitamin E in cosmetics. You can read all about the pure form here. This one is the so-called esterified version.
According to famous dermatologist, Leslie Baumann while tocopheryl acetate is more stable and has a longer shelf life, it’s also more poorly absorbed by the skin and may not have the same awesome photoprotective effects as pure Vit E.
Frequently Asked Questions about Tocopheryl Acetate
What is tocopheryl acetate, and is it the same as vitamin E?
What are the benefits of tocopheryl acetate for skin?
Is tocopheryl acetate safe for skin?
Can tocopheryl acetate help with hair?
What is the difference between tocopheryl acetate and tocopherol?
Evidence & Research on Tocopheryl Acetate
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1
Leslie Baumann, MD, Cosmetic Dermatology, 2nd edition, Vitamin E - pages 293-294
Products with Tocopheryl Acetate (40 954 total)
Most often found in Nivea products (277 items)
