Fibers FEATURED Hair Fibers Thickness Solution If you're looking to hide hair losses and areas that are thinning, this hair fibers solution will immediately boost the thickness and body of your hair. Hair Building Fibers Hair building fibers that immediately provide you with a the appearance of a more denser and complete body of hair. It's available in a variety of colors and sizes. 100% Human Hair Fibers You can now instantly cover up all areas of thinning hair and hair loss. This innovative human hair fibers product blends perfectly with your own hair and is undetectable. Hair Loss Concealing Fibers Conceal the spots where you are losing hair with this extraordinary hair fibers concealing kit. It ideally thickens areas of thinning hair.