Hair Building Fiber by Toppik contains keratin-infused fibers that cling to existing hair to fill in all thinning or balding areas. Its undetectable formula won't come off in wind, rain or perspiration. Enhance your natural hair with these fibers that intertwine with it to create a fuller, completely natural look. You can wash the fibers right out whenever you shampoo, but you never need to worry about them coming loose in public. Because you shake them right into place, the fibers are easy to apply just where you want them. Includes spray applicator Color: Dark brown Size: 0.42 ounces Quantity: One (1) Targeted area: Hair For balding/thinning hair We cannot accept returns on this product. Due to manufacturer packaging changes, product packaging may vary from image shown.