Ingredient Information
Summary
Biotin, also known as vitamin B7, is a water-soluble vitamin that plays a crucial role in supporting normal energy-yielding metabolism and maintaining normal hair and skin. It helps the body convert food into energy, making it essential for overall health. Biotin is found in foods like eggs, nuts, and whole grains, but some people may choose to take supplements to ensure they meet their daily needs. Those who may benefit from biotin supplements include individuals with dietary restrictions, pregnant women, or those experiencing hair thinning. Always consult a healthcare professional before starting any supplement to ensure it’s appropriate for your needs.
Key Facts
- Type: Vitamin (B7)
- Natural source: Eggs, nuts, seeds
- Typical supplemental dose: 30-100 µg (60-200% NRV)
- Used for: Energy metabolism, skin and hair health
- First discovered: 1927
What Is Biotin?
Biotin, also known as vitamin B7 or vitamin H, has the empirical formula C10H16N2O3S. It is a water-soluble B-vitamin classified as a coenzyme. Typically, biotin appears as a white crystalline powder. It is naturally found in foods such as eggs, nuts, and seeds, and can also be synthesised through fermentation processes involving specific bacteria. Biotin contributes to normal macronutrient metabolism and the maintenance of normal hair and skin. It plays a crucial role in the body’s energy production by assisting in the conversion of food into energy, making it essential for overall health.
How It Works In The Body
Biotin, also known as vitamin B7, contributes to normal energy-yielding metabolism by helping enzymes break down fats, carbohydrates, and proteins into energy. It also supports the maintenance of normal hair and skin by playing a role in the production of keratin, a key structural protein.
Safety & Interactions
- Biotin is generally considered safe with no known adverse effects at typical supplemental doses.
- There are no specific contraindications for biotin, but individuals with allergies to biotin supplements should avoid them.
- The UK does not have an established upper intake level for biotin due to its low toxicity.
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle.
FAQs
What is Biotin?
Biotin, also known as vitamin B7, is a water-soluble vitamin that contributes to normal macronutrient metabolism and the maintenance of normal hair and skin.
How much Biotin should I take daily?
The European Food Safety Authority (EFSA) suggests an adequate intake of 40 µg per day for adults.
Can Biotin improve my hair health?
Biotin contributes to the maintenance of normal hair, but individual results may vary. It’s important to maintain a balanced diet for overall health benefits.
References
1. https://pubmed.ncbi.nlm.nih.gov/28879195/
A review of the use of Biotin for hair loss.
2. https://pubmed.ncbi.nlm.nih.gov/22116691/
Biotin: biochemical, physiological and clinical aspects.
3. https://pubmed.ncbi.nlm.nih.gov/32119380/
Biotin as an alternative medication used in the management and treatment of pathological hair conditions.
4. https://pubmed.ncbi.nlm.nih.gov/28879195/
Background on biotin’s use for hair and nail health.
Our products that contain Biotin
Where next?
Information on this page is for educational purposes only and is not a substitute for personalised medical advice. Always consult a healthcare professional before making dietary changes or starting new supplements.