Toppik is a styling product for men and women that conceals hair loss and provides amazing volume enhancement for thin and lifeless hair. The small microfibers that make up Toppik Hair Fibers are easily applied to your hair and, thanks to an advanced manufacturing process, adhere to your hair strands using static electricity. Since Toppik is made from all-natural hair fibers derived from organic keratin protein, the same as your hair, it is completely harmless and cannot damage your hair. Apply and comb through, and your hair will look fuller and thicker! It blends in perfectly so it's undetectable, doesn't stick to your scalp, and won't fall onto your clothes! By making your hair look thicker and more voluminous, it conceals the transparency of your scalp, which is an uncomfortable problem for many men and women. This Toppik Medium contains 27.5 grams - approximately a 30-day supply.