The Nanogen 5 in 1 Shampoo and Conditioner for Men is a thickening treatment that takes a multi-targeted approach to hair thinning. Specially formulated for men, the paraben-free treatment effectively cleanses, exfoliates, conditions, thickens and strengthens to promote a healthy head of hair. It cleanses the hair and scalp of impurities while nourishing, and deeply exfoliates within the pores to remove build-up which can lead to unwanted problems like itchy scalp, oily hair and sometimes thinning. The multi-tasking treatment is enriched with a unique blend of Hair Growth Factors which the follicle absorbs to encourage healthy hair growth. Redensifying Amino Acids provide an instant thickening effect, creating the look of thicker hair after the first wash. Hair looks and feels stronger and more resilient. Suitable for Minoxidil users. Free from parabens, SLS and formaldehyde donors. Dermatologically tested. Not tested on animals.