The ultra-concentrated formula?? with coZyme-10 vitamin complex</br>Targets areas of advanced thin-looking hair such as the hairline or crown</br>Keratin helps protect against cuticle damage and boost fragile hair</br>Packaging May Vary</br></br>Product Description</br></br>Hair Booster delivers and intensive boost to areas of low density.</br><br/>http://www.amazon.com/gp/product/B005DUA5BG