Toppik Hair Fattener is a concentrated leave-in treatment for thin or fine hair, adding volume, shine and thickness. This unique blend of Keratin proteins and nutrients nourish and infuse the hair shaft for healthy and strong hair.
Directions: Apply Toppik Hair Fattener to either wet or dry hair. Massage a small amount into thinning hair from roots to ends. Leave in hair; do not rinse out. Style as usual.