21st Century Biotina, 5,000 mcg, 110 Cápsulas

What is biotin and what is it used for?

Biotin, also known as vitamin B7 or vitamin H, is a water-soluble B-complex vitamin essential for the body. It plays a key role in macronutrient metabolism, helping to convert food into energy. In addition, it contributes to the normal maintenance of hair, skin, and mucous membranes, as well as the normal functioning of the nervous system.

Our 21st Century biotin supplement provides 5,000 mcg per capsule, a dose that can help supplement daily intake when the diet is not sufficient. Each container has 110 capsules, providing a supply for over three months.

Benefits backed by EFSA

The European Food Safety Authority (EFSA) has approved the following health claims for biotin:

• Biotin contributes to normal energy-yielding metabolism.
• Biotin contributes to the normal functioning of the nervous system.
• Biotin contributes to the maintenance of normal skin.
• Biotin contributes to the maintenance of normal hair.
• Biotin contributes to the maintenance of normal mucous membranes.

It is important to note that these claims refer to the maintenance of health under normal conditions, not to the treatment or cure of pathologies. Biotin does not prevent hair loss or treat diseases, but it helps keep hair, skin, and nails in good condition as part of a healthy lifestyle.

Recommended dosage and forms of consumption

The usual dose of biotin in supplements ranges from 30 to 100 mcg, but higher doses such as 5,000 mcg are common in products designed for hair and nail care. It is recommended to take one capsule daily, preferably with a meal for better absorption. Do not exceed the recommended daily dose.

This product is suitable for vegetarians and vegans, is gluten-free, and has not been genetically modified (Non-GMO). In addition, it is laboratory tested to ensure its quality and purity.

What foods contain biotin?

Biotin is found naturally in many foods. The best sources include:

• Liver and offal
• Egg yolk
• Nuts and seeds (almonds, walnuts, sunflower seeds)
• Legumes (soy, peanuts)
• Fatty fish (salmon, sardines)
• Bananas and mushrooms

A balanced diet usually provides enough biotin, but certain factors such as excessive alcohol consumption, pregnancy, or breastfeeding can increase needs.

Possible side effects and safety

Biotin is a safe vitamin at recommended doses. No significant adverse effects have been described with doses up to 10 mg per day. Being water-soluble, excess is eliminated in the urine. However, at very high doses (above 10 mg daily), mild digestive discomfort could appear.

It is important to consult with a healthcare professional before starting any supplement, especially if you are taking other medications or have any illness.

This product is not intended to diagnose, treat, cure, or prevent any disease. Food supplements should not be used as a substitute for a balanced and varied diet. Do not exceed the recommended daily dose. Keep out of reach of young children.

How to choose a good biotin supplement?

When choosing a biotin supplement, it is important to look at the form of the vitamin: D-biotin is the biologically active form. Our product contains pure D-biotin, without unnecessary additives. Also, look for certifications such as gluten-free and non-GMO, as in this case.

Brand reputation is also key. 21st Century is a recognized brand that performs quality tests in independent laboratories, ensuring the potency and purity of each batch.