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. You will see progressively thicker-looking hair and improved scalp coverage with every use. This product is formulated without sulfates or parabens.
Apply serum to damp or dry hair, massaging in from roots to ends. Leave in, do not rinse out. Style as usual.
Precautions: Avoid contact with eyes. In case of contact with eyes, rinse immediately with plenty of water and if irritation persists seek medical advice. Do not apply to broken or irritated skin. Keep out of reach of children.