Product Overview This 3-step shampoo, toner & scalp treatment system is designed to combat concerns about thinning hair. Use daily at home for salon-perfect results. Benefits This cutting edge system promises thicker, fuller hair in 30 days with a money-back guarantee! Improve your hair's condition quickly & effectively. Key Technology Redken's powerful, targeted technology helps to reduce the rate of hair loss, cleanse excess sebum from the scalp & invigorate the hair from root to tip. Guaranteed* results with our unique formula containing Aminexil®, Arginine & Zinc PCA.