This high strength supplement provides a full 500µg of biotin per capsule, a level that would be difficult to find in any ‘high street’ multi-vitamin and it is made in the UK to pharmaceutical GMP standards. Biotin contributes to the process that releases energy from food and in the maintenance of normal skin and mucous membranes. It also contributes to the normal function of the nervous system and the maintenance of normal hair. This is an interesting member of the B vitamin family because it is made by the bacteria in our digestive system and we can absorb it from this source. However, antibiotics and intestinal disturbances can disrupt its normal production. Daily intake: 1 capsule Each capsule delivers: Biotin 500µg Encapsulated with: Cellulose, Rice Powder, Capsule Shell (Hydroxypropyl Methylcellulose), Silicon Dioxide, Magnesium Stearate. Allergen Advice The following list of allergens are excluded: Wheat, Gluten, Barley, Soya, Eggs, Milk and milk products, Lactose, Nuts, Sulphites, Celery, Fish, Shellfish and Yeast.Cautions This product is not recommended for pregnant or lactating women.