New Era Mineral Cell Salts Combination H 240 'fastmelt' Tablets Combination H contains the following mineral cell salts: Mag. Phos., Nat. Mur., Silica Ingredients: Lactose (milk), gum arabic, biotin, magnesium phosphate, sodium chloride, silica. Allergy Advice: Contains Lactose (Milk) Dosage: Dissolve 4 to 8 tablets on or under the tongue 3 times per day. Children to 12 yearrs half dosage. Do not exceed the recommended dose. 12 tablets provide provide +9.5ug of Biotin* (Vitamin H) (19% Reference Intake) These may safely be taken with other supplements or medicines. . 12 tablets provide 9.0ug + of Biotin (18% Reference Intake). These may safely be taken with other supplements or medicines.