1.What is Vitamin E?
Definition:
Vit E, also known as tocopherol, is a fat-soluble vitamin that comes in eight different forms, including alpha, beta, gamma, and delta-tocopherol and alpha, beta, gamma, and delta-tocotrienol. All forms are biologically active. However, the only one used by the human body being alpha-tocopherol.
Vit E is a potent antioxidant essential for health and protects cells from oxidative stress while also regulating immune function and maintaining normal coagulation. In many skin creams and multi-vitamin formulations, the drug is used to manage and treat Vit E deficiency. Furthermore, Vit E is a common excipient (inactive pharmaceutical ingredient) in a wide range of cosmetic products.
Vit E, along with vitamin C, was one of the first two antioxidant compounds to be sold as nutrition supplements.
Evans and Bishop first discovered the vitamin in 1922, and the drug is generally regarded as safe by the United States Food and Drug Administration (FDA).
The Recommended Dietary Allowance (RDA) for Vit E is 15 mg daily (or 22 international units, IU) for males and females 14 years and older, including pregnant women.
Plant-based oils (such as sunflower, soya, olive, and wheat germ oils), nuts, seeds, fruits, and vegetables are the best food sources of Vit E.
Chemical & Physical properties:
Chemical structure:
Synonyms: alpha-Tocopherol, 5,7,8-Trimethyltocol
Molecular formula: C29H50O2
Molecular weight: 430.7
Melting point: 3 °C
CAS number: 59-02-9
DrugBank accession number: DB00163
IUPAC name: (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
Color: Pale yellow oil
Water solubility: Insoluble
Stability/Shelf Life: Unstable to UV light, alkalies, and oxidation.
Brand names:
Mvc-fluoride®, Vitafol-one®
2.Mechanism of action
The primary mechanism of action of Vit E is as a powerful antioxidant that protects cell membranes from the oxidative damaging effects of free radicals. Another mechanism of Vit E is that it inhibits platelet aggregation, promotes cell proliferation, and improves vasodilation.
3. Forms and specifications
Vit E Powder API 50% Pharma Grade
Company Name: MB Vet Chem
Business Type: Manufacturer, Supplier
Application: Pharmaceutical Industry
Contact Information: Phone number: +91-8048568445, Address: Thane, Maharashtra, India, Website: https://www.mbvetchem.com
Vit E succinate, also known as D-alpha-Tocopherol succinate, is a type of Vit E used to treat vitamin deficiencies. It is typically prescribed for nutrition supplementation in people who have a severe Vit E deficiency.
Vit E TPGS is derived from the esterification of Vit E succinate with PEG 1000 and is one of the multi-role excipients used in drug delivery formulations.
Vit E succinate API Form
CAS Number: 4345-03-3
Company Name: Avanscure Lifesciences Private Limited
Business Type: Manufacturer
Address: India
Company: Fengchen Group Co., Ltd
Company Information: Address: No.98 Jingson 6th Road, Laoshan District, Qingdao, China/ Phone Number: ＋86-186-7846 1007/ Website: www.fengchengroup.com
Product Name: Vit E Acetate 50% Powder
Grade Types: Feed Grade, Food Grade, Pharmaceutical Grade
Appearance: White or off-white
Application: Animal premix and compound feed
Topical formulations of Vit E show relieving effects for a variety of skin problems due to their antioxidant properties and close relationship with sebum oil. Vit E is found in the majority of over-the-counter (OTC) skincare products and antiaging creams.
Cosmetics and Pharma Grades Vit E
Company: Hymn Exim
Business Type: Cosmetics and Pharma Grades
Location: India
Product Color: slightly yellow to reddish clear, viscous liquid
4.Vit E and dL-Alpha Tocopheryl Acetate
dL-alpha tocopherol (ATA) is a synthetic form of Vit E used in skincare products and nutrition supplements for its antioxidant properties and high stability. It has a longer shelf life and can tolerate environmental pressures such as heat, air, and light, making it excellent for usage in supplements and fortified food.
Green leafy vegetables (e.g., broccoli and spinach), oils (e.g., sunflower oil, wheat germ oil, and corn oil), sunflower seeds, whole grains, fruits (e.g., kiwi and mango), and nuts are the best food sources of ATA.
5.Uses
Vit E influences immune function by stimulating the body's defenses, improving humoral and cell-mediated immune functions, and modulating inflammatory mediators, including PGE2 and cytokines.
Because of its antioxidant activity, anti-inflammatory properties, inhibition of platelet aggregation, and immune-boosting effect, Vit E effectively prevents a variety of disease complications, including cardiovascular diseases. Another benefit of Vit E is that it increases nitric oxide activity, which causes blood vessel vasodilation and increases blood flow.
Vit E protects the skin from oxidative damage and dehydration due to its powerful antioxidant properties. It also improves scalp blood vessel circulation and reduces cell damage caused by oxidative stress in hair follicle cells, resulting in increased hair growth.
Vit E may also aid in the prevention of yellow nail syndrome, a condition characterized by peeled, cracked, and yellowing nails. The oily formulations may also benefit nail health by preventing cracked cuticles and dry skin around the nail.
Vit E is effective in various medical conditions, including Alzheimer's disease, liver disease, preeclampsia, arthritis, atherosclerosis, cataracts, and cancer, due to its high antioxidant activity.
6.Side effects
The most common side effects of Vit E include nausea, headache, diarrhea, fatigue, blurred vision, mild rash, and bleeding.
7.Manufacturing process
The Manufacturing process of Vit E includes the following steps:
In a glass-lined reactor, 2,3,6 trimethyl phenol is sulfonated.
Trimethyl quinone is formed after the sulfonated product is oxidized.
Sodium dithionite is used to reduce the quinone to trimethyl hydroquinone.
The dried hydroquinone is condensed with isophytol to produce tocopherol, then acetylated and distilled to produce pure Vit E.
The products follow IP/USP quality standards.
8.Market size and Trend
The global natural Vit E market is expected to reach USD 1190 million by 2026, growing at a CAGR of around 7% between 2020 and 2026.
Customers' increased awareness of natural products and their health benefits, an increase in the geriatric population, rapid growth in the cosmetic industry, and increased use of micronutrients globally are all factors contributing to the market's global growth.
9.Active Pharmaceutical Ingredient (API) bulk price
The Average Price of API is 16.6 (USD/KGS)
10.Manufacturers of Active Pharmaceutical Ingredients (APIs) in China
Rochem International Inc.
Company Description: It is one of China's leading trading companies, specializing in high-quality chemical, active pharma ingredients and pharmaceutical raw materials, and has extensive knowledge and experience in the pharmaceutical industry.
Category: Active Pharmaceutical Ingredients (APIs)
Business Type: Manufacturer, Supplier
Country: China
Main Sales Market: North America (e.g., the United States), Western Europe
Information: Phone: +86-532-66777058, Website: www.rochemintl.com
Jilin Beisha Pharmaceutical Co., Ltd.
Company Description: It is one of the largest API manufacturers in South China. In 2016, the company registered as a manufacturer for the import of sulphadimidine and sulphadiazine into India. In 2010, it was inspected by the FDA for the production of sulfamethazine for the United States markets.
As with APIs manufacturers, the company's products are well managed by GMP standards.
Category: Active Pharmaceutical Ingredients (APIs)
Business Type: Manufacturer, Supplier
Product:50% Vit E API
Standards: ChP
Country: China
Main Sales Markets: North America, Western Europe, Asia (e.g., India), and the Middle East.
Information: Phone: +86-432-65116940, Website: www.jilinbeisha.com
Zhejiang Weishi Biotechnology Co., Ltd
Company Description: It is one of the leading APIs manufacturing companies in China, combining research and development, production, sales, and marketing. The company is engaged in providing the best quality of products and services in the pharmaceutical industry.
Category: Active Pharmaceutical Ingredients (APIs)
Business Type: Manufacturers, Suppliers
Certificates/Standards:
Main Sales Markets: North America (e.g., the United States), Western Europe (e.g., Germany), Asia (e.g., India), and the Middle East.
Information: Phone: +86-573-88718944, Website: www.vitaweishi.com
JIAXING MICROVIT BIOTECHNOLOGY CO., LTD
Company Description: It is one of the largest manufacturing companies in China, focusing on nutrition-related production, research, development, sales support services. To become the industry leader, the company employs advanced technology for the best products and services.
Business Type: Manufacturing Company, Suppliers
Category: Active Pharmaceutical Ingredients (APIs)> Vitamin
Country: China
Product: Natural Vit E API powder
Standards: ChP, BP, EP, JP, In-house
Packaging Information: 25kg/bag, 25kg/drum
Zhejiang Kinglyuan Pharmaceutical Co., Ltd.
Company Description: After more than ten years of development, the company has evolved into one of the best pharmaceutical companies that combine research & development, manufacturing, distribution, and services. It specializes in the research and development of self-IPR modern TC drugs, biological drugs, chemical drugs, green health care products, APIs, intermediates, and formulations that comply with international standards.
Business Type: Manufacturers, Suppliers
Category: Active Pharmaceutical Ingredients (APIs)> Vitamin
Location: China
Arshine Pharmaceutical Co., Ltd.
Arshine Pharmaceutical Co., Ltd. is one of China's Top 10 life science raw materials trading companies, with over 2,000 products covering all aspects of health, including human API, veterinary APIs, food additives, and healthy ingredients.
Business Type: Manufacturer, Services Provider
Category: Active Pharmaceutical Ingredients (APIs)
Product: Vit E API food grade
Standards: ChP, BP, EP
Packaging Information: 25KG/CTN
Contract Manufacturing: CMO
11.FAQ
What is the best form of Vit E?
The vitamer alpha-tocopherol is considered to be the best and the biologically active form of Vit E.
References:
1. https://pubchem.ncbi.nlm.nih.gov/compound/Vitamin-E
2. https://go.drugbank.com/drugs/DB00163
3. https://examine.com/supplements/vitamin-e
4. https://www.ncbi.nlm.nih.gov/books/NBK557737
5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3997530
6. https://www.medicalnewstoday.com/articles/322836#sources-of-vitamin-e
7. https://www.medicalnewstoday.com/articles/318168#Risks-and-considerations
8. https://www.healthline.com/health/tocopheryl-acetate
9. https://www.techno-preneur.net/technology/new-technologies/medicine/vitamin.html
10. https://dataintelo.com/report/natural-vit-e-market
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