Segals Solutions Thin-Looking Hair Shampoo contains just the right blend of botanical extracts, herbs and vitamins to add thickness & density to thinning hair. It effectively removes toxins and impurities, which can lead to thinning hair. At the same time it gently cleans the scalp and prepares the hair follicles for the nurturing properties found in the Scalp Formula. No sulfates, parabens, animal testing, or harmful chemicals.