By: Toppik
Toppek Hair Fattener
Size: 4 oz

Adjusts to your hair's ph to open the hair shaft and allow an infusion of body-building Keratin protein. After the protein-charged formula is absorbed, the shaft is then "closed down" to seal in the thickening proteins.

Toppek Hair Fattener can be used alone or in conjunction with Toppek Hair Building Shampoo and Conditioner. And Toppek Hair Fattener is safe to use with topical treatments for hair loss like Rogaine and Minoxidil.