Buy 100% Natural D Alpha Tocopherol ingredient Vitamin E Oil Antioxidative Supplier, Companies
Product Description
Product Description
D-α-Tocopherol, natural vitamin E, is a pale yellow viscous oily liquid and an essential fat-soluble vitamin for human body with strong antioxidant properties. Widely applied in health supplements and cosmetics.
Vitamin E Series
| Active Ingredient | Specification | Appearance |
|---|---|---|
| Mixed Tocopherols | 30%, 50% | Pale yellow powder |
| 50%, 70%, 90%, 95% | Yellow to Brownish red oil | |
| Mixed tocopherols (Sunflower seed extract) | 70%, 90%, 95% | Yellow to Brownish red oil |
| D-alpha Tocopherol DL-alpha Tocopherol |
1000IU, 1043IU, 1300IU, 1490IU | Yellow to Brownish red oil |
| D-alpha Tocopheryl Acetate DL-alpha Tocopheryl Acetate |
700IU | Off-white powder |
| 1000IU, 1250IU, 1360IU | Yellow to Brownish red oil | |
| D-alpha Tocopheryl Acid Succinate DL-alpha Tocopheryl Acid Succinate |
1185IU, 1210IU | White to off-white powder |
Certificate of Analysis
| Items | Specifications | Results | |
|---|---|---|---|
| Characters | Clear, brownish red to slight yellow oily liquid, almost odorless. | Conform | |
| Identification 1. Color reaction 2. Retention time |
1. Positive 2. The retention time of the major peak confirms to that of the standard preparation. |
Positive Conform |
|
| Acidity | ≤ 1ml | 0.03ml | |
| Specific Rotation [α]D25℃ | ≥ +24° | +24.9° | |
| Assay | 96-102% ≥ 1430IU |
97.2% 1448IU |
|
| *Benzo(a)Pyrene | ≤ 2ppb | Conform | |
| Heavy Metals (as Pb) | ≤ 10ppm | Conform | |
| *Heavy Metals | Lead | ≤ 1ppm | Conform |
| Arsenic | ≤ 1ppm | Conform | |
| Cadmium | ≤ 1ppm | Conform | |
| Mercury | ≤ 0.1ppm | Conform | |
| *Microbiology | Total Bacterial Count | ≤ 1000cfu/g | Conform |
| Yeast and Molds | ≤ 100cfu/g | Conform | |
| Escherichia Coli | ≤ 10cfu/g | Conform | |
| Salmonella | Negative/25g | Negative | |
| Staphylococcus Aureus | Negative/10g | Negative | |
Functions & Applications
Vitamin E oil can prevent the premature aging of skin and improve the skin's elasticity.
Vitamin E oil can be used in curing pericoronitis, fatty liver, and arteriosclerosis.
Vitamin E oil is mainly used as an antioxidant and a fortifying agent of fatty foods, and nutritional reinforcing agent of health care product.
Packing & Delivery
| Weight | Packing Method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| More than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
ShineHerb biotech specializes in the supply of nutritional ingredients, enzymes, plant extracts, vitamins, amino acids, peptides, and other raw materials for global B2B customers. For D Alpha Tocopherol, free samples are available together with documents including COA and MSDS. Please feel free to contact us anytime.
Frequently Asked Questions
What is D-alpha Tocopherol?
D-alpha Tocopherol is a natural, fat-soluble form of Vitamin E. It possesses powerful antioxidant capabilities that protect cells against oxidative damage, commonly utilized in dietary supplements, functional foods, and high-end cosmetic formulations.
Can I request free samples before placing a bulk order?
Yes, free samples are available for quality testing and lab evaluation upon request. Necessary quality and safety documentation such as the Certificate of Analysis (COA) and MSDS will be provided along with the sample.
What are the standard packaging options available?
Packaging is tailored to order quantity: 1kg orders are packed in double plastic bags within an aluminum foil bag and carton box. For bulk shipments of 10kg, 25kg, or more, products are secured in drums or cartons with interior double plastic linings.
What are the main delivery methods and shipping lead times?
We deliver via express couriers (DHL, FedEx, UPS, EMS) within 3-7 days for door-to-door delivery. Air freight takes 3-7 days to the destination airport, while ocean shipping typically requires 10-35 days depending on the destination port.
What forms and specifications of Vitamin E are provided?
A wide range is available including D-alpha Tocopherol, Mixed Tocopherols, Tocopheryl Acetate, and Tocopheryl Succinate, offered in both high-potency oil forms (up to 1490IU) and powder variants (such as 700IU, 1185IU, and 1210IU).
