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Tocopherol (Vitamin E)

Fat-soluble antioxidant and primary lipid antioxidant of the stratum corneum. Stabilizes cell membranes and enhances photoprotection when combined with vitamin C.

INCI: Tocopherol

Evidence by route

B

Topical application

Antioxidant potential is well established in vitro. Clinical evidence for standalone anti-aging efficacy is limited. The best-studied aspect is synergy with vitamin C and ferulic acid, which enhances formula stability and photoprotective properties.

  • Lin FH et al. J Invest Dermatol. 2005;125(4):826-32. PMID 16185284
  • Nachbar F et al. J Am Acad Dermatol. 1994;30(4):551-9. PMID 8157780
How to read tiers A–F
  • BLimited evidence. One RCT or several controlled studies with limitations

Tolerability and safety

Irritation potential
Low
Allergen risk
Moderate
Pregnancy
Safe
Suitable for
Dry, Normal, Sensitive

Combinations with other ingredients

Works well with

Ferulic Acid

In the C + E + ferulic trio, ferulic acid traps free radicals that C and E don't catch alone. This triad is the gold standard of daytime antioxidant care.

L-Ascorbic Acid (Vitamin C)

Classic pair: vitamin E stabilizes ascorbic acid and enhances photoprotection. Lin 2003 showed 4-fold UVB protection boost when combined.

About this ingredient

Tocopherol (vitamin E) is a fat-soluble vitamin and the primary lipid antioxidant of the stratum corneum. It exists in eight natural forms: four tocopherols and four tocotrienols. In cosmetics α-tocopherol and mixed tocopherols are most common. Mechanism. Breaks chain reactions of lipid peroxidation in cell membranes. Protects sebum, ceramides, phospholipids from oxidation. Regenerated by vitamin C – synergistic effect in antioxidant formulas. Where applied. Serums, creams, oil blends (5-15 IU per g), sunscreens. Often combined with vit C (Skinceuticals CE Ferulic) and with retinoids to stabilise the formula. In Spain – Sesderma C-VIT, Mesoestetic, Endocare C20 Proteoglicanos. Evidence base. Lin 2003 RCT showed that the combination of 15% vit C + 1% vit E + 0.5% ferulic acid boosts photoprotection 4-8 fold over individual antioxidants. Reduces thymine dimers after UV exposure (Burke 2000). Does not replace sunscreen but complements it. Safety. CIR confirmed safety up to 5%. In some patients it causes contact dermatitis – the most frequent allergen among cosmetic vitamins (1-2% of patch tests positive). Non-comedogenic. Pregnancy and lactation – safe. Applicable at any stage and on any area. Suitable for. Dry and mature skin, photodamaged skin, post-procedure, as part of antioxidant 'cocktails'. Not for patients with confirmed vit E allergy.

Frequently asked questions

Is Tocopherol (Vitamin E) safe during pregnancy?

Tocopherol (Vitamin E) is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.

What skin types is Tocopherol (Vitamin E) for?

Tocopherol (Vitamin E) suits: dry, normal, sensitive.

What is Tocopherol (Vitamin E) and what does it do in cosmetics?

Fat-soluble antioxidant and primary lipid antioxidant of the stratum corneum.

What's the INCI name for Tocopherol (Vitamin E)?

The INCI name is Tocopherol. It may also appear as: Vitamin E, d-Alpha Tocopherol, DL-Alpha Tocopherol.

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