21st Century E 400 UI (Dl-Alfa) Cápsulas Blandas, 110 Cápsulas (Paquete de 2)

What is Vitamin E?

Discover 21st Century I.U. — Vitamin E is an essential fat-soluble nutrient that acts as an antioxidant in the body. Its main form in supplements is alpha-tocopherol, which can occur naturally (d-alpha) or synthetically (dl-alpha). This product contains dl-alpha-tocopherol, the synthetic form of vitamin E, carefully formulated to offer a dose of 400 IU per softgel. Vitamin E is naturally found in foods such as nuts, seeds, and vegetable oils, but many people turn to supplements to ensure adequate intake.

Benefits of Vitamin E

Vitamin E contributes to the protection of cells from oxidative damage. This antioxidant effect helps neutralize free radicals, compounds that can alter cellular structures. In addition, vitamin E contributes to the normal functioning of the immune system, which is especially relevant during times of increased stress or seasonal changes. These benefits are supported by the European Food Safety Authority (EFSA).

How much Vitamin E should I take per day?

Each softgel of this supplement provides 400 IU of vitamin E (dl-alpha-tocopherol). The reference intake for adults in the European Union is 12 mg of alpha-tocopherol equivalents per day, which is approximately equivalent to 18 IU of natural vitamin E or 26 IU of the synthetic form. However, doses of 400 IU are common in supplementation and are considered safe for most adults. It is important not to exceed the recommended daily dose indicated on the package and to consult a healthcare professional before starting any supplement, especially if taking other medications or if you have pre-existing medical conditions.

Different forms of Vitamin E: natural vs synthetic

Vitamin E comes in two main forms: natural (d-alpha-tocopherol) and synthetic (dl-alpha-tocopherol). The natural form has slightly higher bioavailability, but the synthetic form is equally effective and widely used in supplements. The 'dl' prefix indicates that it is a racemic mixture of isomers, while 'd' corresponds to the natural isomer. Both types are recognized by health authorities and meet quality standards. This supplement uses dl-alpha-tocopherol, ensuring purity and potency.

Side effects and recommendations

Vitamin E is generally well tolerated. At very high doses (over 1000 mg per day), effects such as nausea, headache, or fatigue may occur. It is essential to respect the indicated dose. This product is formulated under strict quality controls and comes with an unconditional guarantee of purity, freshness, and potency. Store in a cool, dry place, and keep out of the reach of young children. Food supplements should not be used as a substitute for a balanced and varied diet. Do not exceed the recommended daily dose.

How to choose the best Vitamin E supplement

When selecting a vitamin E supplement, it is important to consider the form (natural or synthetic), the dosage, the brand's reputation, and quality certifications. This 21st Century product offers 400 IU per capsule in a convenient 2-pack with 110 capsules each, providing a supply for several months. It is manufactured under good manufacturing practices and guarantees its potency until the expiration date. Ideal for those seeking a reliable and accessible supplement to complement their daily vitamin E intake.