Enriched hair serum from Neutriderm Neutriderm works to restore scalp vitality and also returns shine to all hair strands. It penetrates deeply and works to nourish each strand of hair. Specifically designed for women suffering from weak hair to help strengthen and protect hair from damage, falling, and splitting that may occur in the future. There can be a noticeable difference with hair fall of 90% within one month of use. How to use: After applying Neutriderm Hair Enhancer shampoo, use Neutriderm Hair Enhancer conditioner, and gently massage from the scalp to the ends of your hair. Leave it on the hair for two minutes then rinse well.