New Era Mineral Cell Salts Combination B 240 'fastmelt' Tablets Combination B contains the following mineral cell salts: Calc. Phos., Kali. Phos., Ferr. Phos. 12 tablets provide +12.25ug of Biotin (24.5% Reference Intake) Ingredients: Lactose (milk), gum arabic, biotin, calcium phosphate, potassium phosphate, iron phosphate. Allergy Advice: Contains Lactose (Milk) Dosage: Dissolve 4 to 8 tablets on or under the tongue 3 times per day. Children to 12 yrs half dosage. Do not exceed the recommended dose. 12 tablets provide 9.0ug + of Biotin (18% Reference Intake). These may safely be taken with other supplements or medicines.