Antioxidant Vitamins C & E. Naturally Sourced Colors and Flavors. Laboratory Tested. 2,500 MCG BIOTIN PER SERVING. No Artificial Flavor, No Artificial Sweetener, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Fish. Color variation is normal and does not affect the quality of the product. Recyclable packaging.