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. How to use Lamberts Biotin 500ug Capsules: Take 1 to 3 capsules daily. Please note: The products offered are not intended to diagnose, treat, cure, or prevent any disease. Results are not guaranteed and may vary from individual to individual. Discover our Lamberts B Vitamins here.