Build up your hair in seconds with Bioguardiome hair fiber refill bag. Refill your empty hair fiber container or any other container with a sprinkler-like body, such as talc jars.- Made from natural gossypium herbaceum fiber, this product thickens your hair through a natural process.- Made from natural gossypium herbaceum fiber, this product thickens your hair through a natural process. The fiber intertwines with your hair and remains in place, neither damaging the scalp nor blocking pores.- Perfect for people with problems of hair loss or sparse hair, this product offers an instant thicker appearance. The hair fibers cover the shiny part of the scalp, clinging onto the hairs to take away the appearance of thin, lifeless hair. Directions for use: Dry your hair before use, shake the hair fiber onto any areas of thinning hair, style your hair, and pat hair fibers down after applying to the hair. The product should be stored in a dry place and resealed tightly after each use.- Caution: This product is for external use only, and in the event of irritation or any rash appearing, discontinue use immediately. Avoid contact with eyes, and ensure the product is securely stored out of the reach of children. Ingredients: Keratin Important note: This item does not include the bottle; it is a refill pack that you can use in any sprinkler bottle.