Vitamin E (CAS 59-02-9) is a critical fat-soluble vitamin renowned for its antioxidant properties, playing a vital role in cellular protection and overall health. As a leading supplier of this essential nutrient, understanding its scientific underpinnings allows us to better serve the needs of the pharmaceutical, cosmetic, and food industries.

Scientifically, Vitamin E is a group of eight fat-soluble compounds, with alpha-tocopherol being the most potent and prevalent form in the human body. Its primary mechanism of action is as an antioxidant, where it donates electrons to neutralize harmful free radicals. These free radicals are unstable molecules that can damage cell membranes, DNA, and proteins, contributing to aging and chronic diseases like heart disease and cancer. By mitigating oxidative stress, Vitamin E supports cellular integrity and function.

The human body requires Vitamin E for several key physiological processes. It's essential for maintaining healthy skin and eyes, supporting the immune system's ability to fight off pathogens, and preventing the formation of blood clots. The recommended daily allowance for adults is 15 mg (22 IU), readily obtainable through a balanced diet rich in vegetable oils, nuts, seeds, fruits, and vegetables. Wheat germ oil, sunflower oil, almonds, and peanuts are particularly good dietary sources.

While deficiency is rare, it can occur in individuals with impaired fat absorption due to conditions like Crohn's disease or cystic fibrosis. Symptoms can manifest as neurological problems (peripheral neuropathy, ataxia) and vision impairment (retinopathy). For those considering supplementation, it's important to note that while food sources are safe, high-dose supplements warrant caution. Excessive intake, especially beyond 1000 mg daily, has been linked to increased risks of bleeding and other adverse effects. This underscores the importance of accurate dosing and quality sourcing.

As a Vitamin E manufacturer and supplier, we are committed to providing a product that meets rigorous purity standards (minimum 98% assay) to ensure product efficacy and safety for our clients. Whether you're formulating nutritional supplements, cosmetic creams, or fortified foods, understanding the scientific benefits and safety profiles of Vitamin E is key. We aim to be your trusted partner, offering a reliable supply of high-quality Vitamin E from China, backed by scientific understanding and commitment to quality assurance.