Products Description
Our D‑alpha Tocopheryl Acetate Powder is a micro‑encapsulated natural vitamin E raw material extracted from non‑GMO vegetable oil sources such as sunflower and soybean oil. As an ester‑modified natural vitamin E derivative, this free‑flowing white powder delivers outstanding oxidative stability compared with free tocopherol, minimizing potency loss during manufacturing and long‑term shelf storage.
Once applied topically or ingested, the acetate group is enzymatically cleaved to release bio‑active D‑alpha‑tocopherol, offering free‑radical scavenging capability, cell‑membrane protection and skin‑conditioning benefits. This powder grade supports both oil‑dispersible standard version and custom water‑dispersible variant, granting high formulation flexibility for cosmetic emulsions, hair care items, functional food systems and dietary supplement blends. Formulators can select multiple potency grades including 700 IU/g, 950 IU/g and 1000 IU/g or request tailor‑made IU levels to match project requirements.
When integrated into skincare formulas, it helps mitigate photo‑oxidative stress, supports skin barrier function and soothes UV‑triggered skin irritation. Within food and supplement applications, it acts as a nutritional fortifier to boost vitamin E intake and optimize lipid‑soluble nutrient absorption. Manufactured under strict GMP‑aligned workflows, this raw material complies with global cosmetic and food safety regulations for cross‑border market access.
Technical Specification
| Test Item | Specification | Test Standard |
|---|---|---|
| Appearance | Uniform White Free-flowing Powder | Visual Inspection |
| Active Content (Vitamin E Potency) | 700 IU/g / 950 IU/g / 1000 IU/g (Customizable) | AOAC 969.40 |
| Acid Value | ≤ 1.0 mg KOH/g | AOCS Cd 3b-63 |
| Peroxide Value | ≤ 5.0 meq/kg | AOCS Cd 88-90 |
| Heavy Metal (Total) | ≤ 10 ppm | ICP-MS |
| Arsenic (As) | ≤ 3.0 ppm | ICP-MS |
| Lead (Pb) | ≤ 2.0 ppm | ICP-MS |
| Water Content | ≤ 2.0% | Karl Fischer Method |
| Total Aerobic Microbial Count | ≤ 1000 CFU/g | GB 4789.2 / USP <61> |
| Yeast & Mold | ≤ 100 CFU/g | USP <61> |
| Pathogenic Bacteria | Negative (Salmonella, E.coli, Staphylococcus aureus) | USP <62> |
| Solubility | Oil-dispersible (Standard Grade); Water-dispersible (Custom Grade) | Solubility Test |
| Melting Point | 24 ~ 28 °C | Capillary Method |
Product Application
Cosmetic Personal Care
- Antioxidant & Anti‑Aging Function Scavenge surface free radicals induced by environment exposure, reduce oxidative skin damage, slow photo‑ageing progression, preserve skin elasticity and smooth fine‑line appearance. Recommended addition range: 0.5‑5 % for creams, facial serums, lotions and sun‑care finished goods.
- UV‑Assisting Protection & Skin Soothing Supports UV‑shield formula performance, relieves skin discomfort caused by ultraviolet radiation, eases post‑sun redness; works synergistically with sunscreen actives.
- Skin Brightening & Post‑inflammation Mark Improvement Assists fading of post‑acne pigment residues, contributes to more uniform skin tone for bright‑looking complexion.
- Hair‑care Formulation Input Added into shampoo, conditioner and hair serum to defend hair follicles and cuticles from oxidative damage, improve hair dry‑brittle status.
Food & Nutraceutical Industry
- Nutrition Fortification Fortify vitamin E content in solid beverages, nutrition bars, dietary supplement tablets & capsules. Boost absorption efficiency of lipid‑soluble nutrients such as vitamin A.
- Food‑system Antioxidant Stabilizer Delay lipid oxidation inside functional food matrices, extend shelf‑life of oil‑containing food products.
Safety Profile
Safety Performance
- GHS Classification: Non-hazardous substance; No GHS hazard pictograms, no strong irritation . Oral acute toxicity belongs to Category 5 (Slightly harmful if swallowed under excessive intake).
- Skin & Eye Irritation: Non-irritating to human skin and eye mucosa; No sensitization reaction in long-term contact tests.
- Environmental Safety: Does not meet PBT / vPvB criteria; No persistent toxicity or bioaccumulation risk .
- Usage Safety: Approved by FDA, EFSA and EU cosmetic regulations; Long-term safe application in cosmetics, food and health products . Excess fat-soluble components will be metabolized and stored by the body, with extremely low toxicity risk.
- Operation Safety: Normal room temperature handling; Avoid inhaling dust; Wear conventional dust-proof gloves and masks during operation.
Authorized Certificates (Support Document & Photo Provision)
- We provide full set of valid certificates for customs clearance, factory audit and market access:
- ISO 9001 (Quality Management System)
- HACCP (Food Safety Management System)
- Halal Certificate
- Kosher Certificate
- Non-GMO Certificate
- SDS (Safety Data Sheet, Multi-language Version: English / Spanish / French)
- COA (Certificate of Analysis, Batch-wise Test Report)
- Compliance Certificate with EU Cosmetic & Food Standards
Why Choose Us
- Customizable potency & dispersion grade: Multiple IU options, support oil‑dispersible / water‑dispersible tailor‑made to satisfy varied formulation demands.
- Complete compliance documentation package: Supply ISO 9001, HACCP, Halal, Kosher, Non‑GMO certificate, multi‑language SDS and batch‑specific COA for customs clearance & factory audit.
- Strict end‑to‑end quality control: Raw‑material screening, in‑process monitoring and finished‑product batch testing to keep stable batch‑to‑batch consistency.
- Ready‑to‑ship stock & flexible MOQ: Available small‑batch trial order starting at 1 kg; bulk stock for large‑volume industrial projects.
- Formulation‑oriented technical backup: Our technical team provides usage guidance, dosage reference and compatibility suggestions for cosmetic & food formulators.
- Safe standardized packaging & diversified global logistics: 1 kg inner bag / 25 kg fiber‑drum packing, support express, air freight and sea freight for worldwide delivery.
OEM Service
We provide comprehensive OEM & private‑label supporting services for D‑alpha Tocopheryl Acetate Powder:
- Potency Customization: Adjust vitamin E activity IU value according to customer formulation blueprint.
- Dispersion‑type Customization: Modify powder carrier system to produce water‑dispersible or oil‑dispersible variants.
- Packaging OEM: Support custom‑printed inner foil bags, custom‑labeled 25 kg drums; private small‑sample sachet packaging for lab test.
- Document Customization: Generate batch‑tied COA, compliance statement aligned with target‑market requirements (EU / US food‑cosmetic regulatory standard).
- Contract‑manufacturing cooperation: Support toll‑production for clients' proprietary formula projects, keep full data confidentiality.
delivery and shipping service
Storage: Store in a dry, cool, and well-ventilated place.
Packaging: 1 kg/bag, 25 kg/drum
Delivery Time: 7 days after order placement
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
Frequently Asked Questions
Q1: What is the source of your D‑alpha Tocopheryl Acetate Powder? Is it natural or synthetic?
A: It originates from natural vegetable oil (sunflower / soybean) raw material. The D‑alpha natural form features higher biological availability compared with synthetic DL‑alpha tocopheryl acetate. Non‑GMO source document is available upon request.
Q2: What is the core advantage of acetate ester form vs pure D‑alpha‑tocopherol powder?
A: The acetate ester structure greatly enhances chemical stability. It resists oxidation during storage and production, securing longer shelf‑life. After skin contact or human ingestion, bodily enzymes convert it into bio‑active free tocopherol to release antioxidant effects.
Q3: What is the typical recommended dosage for cosmetic manufacturing?
A: General usage dosage sits within 0.5 %‑5 % (w/w). For cream, lotion and serum products 0.5‑2 % is most common; sunscreen and anti‑aging formulas may adopt higher addition ratio based on formulator design.
Q4: Is this powder water‑soluble? Can I add it directly into water‑phase formulas?
A: Standard grade is oil‑dispersible, suitable for oil‑phase and emulsion systems. If you need water‑compatible performance, please select our custom water‑dispersible modified grade.
Q5: Can I get free samples for lab formulation test?
A: Small testing samples are available. Customers normally undertake sample‑shipping freight. Please send inquiry to confirm sample size and delivery arrangement.
Q6: What storage condition should I follow to preserve its potency?
A: Store sealed under room temperature, dry, cool and ventilated warehouse environment; avoid direct sunlight, high‑humidity atmosphere and long‑time air exposure. Unopened original package shelf life reaches 24 months.
Q7: What safety risks should formulators notice when handling this powder on production site?
A: This substance is non‑hazardous under GHS classification. Avoid inhaling powder dust during operation. Operators shall wear dust‑proof masks and gloves. Do not store together with strong oxidizing agents.
Q8: What logistics options are available for bulk‑order shipment?
A: Multiple shipping solutions: courier express for small‑volume goods under 100 kg; air freight for 100‑1000 kg cargo; sea freight for heavy‑weight order above 300 kg. Each shipping mode has different transit time and customs‑handling requirement.
Send inquiry or contact us to get free sample, and learn more details about it.
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