Biotin Tablet Rectiwa Biotin 30 Capsules Biotin - Food Supplement Containing Vitamins and Minerals Vitamin B3 18mg Iron 15mg Zinc 15mg Vitamin B6 10mg Biotin 2500ug Folic Acid 600ug Vitamin B12 5ug Usage: It is recommended to use 1 capsule per day. It is suitable for use by people over 11 years of age.