Tocopherol (Vitamin E) – The Essential Antioxidant for Skincare & Formulation Stability
Model No. : Tocopherol (Vitamin E)
Brand Name: NIKOOCHEM
Place of Origin: Guangdong, China
INCI: Tocopherol
Chemical Name ：Vitamin E, DL-α-Tocopherol
CAS No.：10191-41-0 (DL-α-Tocopherol) / 59-02-9 (D-α-Tocopherol)
Molecular Formula：C₂₉H₅₀O₂
Molecular Weight：430.71 g/mol
Appearance: Clear, colourless to pale yellow viscous oil
Odour: Almost odourless or slight characteristic odour
Solubility: Oil-soluble (soluble in oils, ethanol; insoluble in water)
Purity: ≥95% – ≥98% (cosmetic grade)
Source :Plant-derived (soybean, sunflower, wheat germ) / Synthetic (DL-form)
Recommended dosage: 0.1 – 5.0%
Storage ：Sealed, cool, dark, under inert gas (nitrogen)
Shelf Life：24 months (under recommended conditions)
MOQ : 25 kg
Packaging : 25 kg/drum
Product Characteristics
A high-purity, plant-derived tocopherol that protects skin from oxidative stress, enhances formulation stability, and delivers moisturising, anti-inflammatory, and anti-ageing benefits.
Tocopherol, widely known as Vitamin E, is one of the most established and versatile active ingredients in cosmetic science. As a naturally occurring fat-soluble antioxidant, it plays an essential role in protecting the skin from free radical damage, preventing lipid peroxidation, and maintaining the integrity of cell membranes.
Beyond its skin benefits, tocopherol is a formulation powerhouse. It acts as a natural stabiliser, preventing the oxidation and rancidity of oils, butters, and lipid-soluble actives – extending product shelf life and preserving formula integrity.
Our tocopherol is available in both plant-derived (D-α-tocopherol) and synthetic (DL-α-tocopherol) forms, with purity levels of ≥95% – ≥98%, ensuring consistent quality and maximum efficacy for your formulations.
Key Benefits
|
Benefit |
Mechanism |
| 🛡️ Antioxidant Protection | Neutralises free radicals; prevents lipid peroxidation; protects skin cells from oxidative damage |
| 💧 Moisturising & Conditioning | Strengthens the skin barrier; reduces TEWL; improves hydration and softness |
| 🌿 Anti-Inflammatory | Soothes irritation, reduces redness, and calms sensitive skin |
| ☀️ Photoprotection | Neutralises UV-induced free radicals; supports sunscreen efficacy |
| 🔄 Formulation Stabilisation | Prevents rancidity of oils and lipid-soluble actives; extends product shelf life |
| 🧬 Skin Repair | Supports barrier repair and wound healing |
| ⏳ Anti-Ageing | Prevents collagen degradation; reduces fine lines and wrinkles |
Technical Specifications
| Parameter | Value |
| INCI Name | Tocopherol |
| CAS No. | 10191-41-0 / 59-02-9 |
| Molecular Formula | C₂₉H₅₀O₂ |
| Molecular Weight | 430.71 g/mol |
| Appearance | Clear, colourless to pale yellow viscous oil |
| Purity (HPLC) | ≥95% – ≥98% (cosmetic grade) |
| Solubility | Oil-soluble |
| Recommended Dosage | 0.1 – 5.0% |
| Acid Value | ≤1.0 mg KOH/g |
| Peroxide Value | ≤5.0 meq/kg |
| Heavy Metals | Pb <10 ppm, As <2 ppm |
| Storage | Sealed, cool, dark, under inert gas |
| Packaging | 25 kg / drum |
| Shelf life | 24 months |
Product Application
Why Choose Our Our Our Tocopherol?
✅ High purity – ≥95% – ≥98% for maximum efficacy
✅ Plant-derived – sustainable, non-GMO sources
✅ Synthetic (DL-form) also available – consistent quality and cost-effective
✅ Natural antioxidant – clean label, suitable for natural formulations
✅ Versatile – one ingredient addresses multiple formulation needs
✅ Formulator-friendly – oil-soluble, easy to incorporate
✅ Clinically proven – decades of research and validation
✅ Global compliance – meets international cosmetic standards
Formulation Guidelines
- Recommended Dosage：0.1 – 5.0% (0.1‑0.5% for stabilisation; 1‑5% for skin benefit)
- Addition：Add to oil phase at room temperature or with gentle heating
- Solubility：Oil-soluble – dissolves in oils, butters, and lipid-soluble solvents
- Stability：Heat‑stable; avoid prolonged exposure to high heat and oxygen
- Synergy：Works synergistically with vitamin C, retinoids, and other antioxidants
- Applications:
Skincare：Anti-ageing creams, moisturisers, serums, eye creams, sunscreens, after-sun lotions
Hair Care：Shampoos, conditioners, hair oils, scalp treatments
Colour Cosmetics：Foundations, lipsticks, concealers, powders
Body Care：Body lotions, hand creams, foot creamsBaby Care：Diaper creams, baby lotionsMedicated Skincare：Wound healing ointments, scar treatment gels
Packaging
25kg/drum according to customers' requirements
For samples, it is shipped by express , such as FedEx,DHL,TNT& UPS, it takes around 3-7 days. For bulk order, we will recommend to ship by sea. If you have cooperated shipping agent in China , we can ship to their warehouse for you.
1, the addition amount of 0.1%-5.0% or so, it is recommended that the product is added in the formulation of low temperature (below 55 ℃ when) stage;
2、It is recommended that its package is light-avoidance closed package to reduce contact with air and light sources, sealed storage, and pay attention to reasonable sun protection.
Storage: room temperature (5-25 ℃) to save sealed, shaded cool place to save, 4-5 ℃ refrigeration is preferred. After opening, wipe the bottle clean and store it in airtight refrigerated storage, it is recommended to use it up within 1 month after opening.
Shelf life: the product can remain stable for at least two years when stored in closed containers under the recommended conditions.
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