Toppek Hair Building Shampoo works to thicken your hair with a unique complex of Keratin proteins. Toppek Shampoo will dilate every hair shaft to allow maximum penetration of this concentrated protein formula.

You will instantly see a dramatic thickening of your hair's diameter. Use every day for continued thickening and protein enhancement. Adds serious thickness to thin hair.

Apply an amount depending on how much hair you have.
Once you have massaged the areas most affected, allow a few minutes to work on the scalp and then rinse thoroughly.