Nanogen's 5 in 1 Exfoliating Shampoo and Conditioner for Men is a thickening treatment specially formulated for men seeking a quick and easy alternative to traditional hair washing. Delivering a multi-targeted approach to hair thickening, the 5-in-1 formula works to cleanse, condition, exfoliate, thicken and strengthen hair. It contains a unique blend of hair growth factors that penetrate the follicle and encourage healthy hair growth. Creating a healthy environment for growth, the shampoo exfoliates pores to eliminate build-up and impurities which can cause itchiness, oiliness and hair thinning. The time-saving treatment will leave hair feeling refreshed and instantly re-densified; its cocktail of Amino Acids create a rich lather that nourishes, strengthens and creates an instant thickening effect. Also infused with exfoliating and anti-inflammatory Salicylic Acid, plus soothing Aloe Vera. Dermatologically tested. Free from parabens, SLS and formaldehyde donors.