This hair strengthening treatment was designed to transform and revitalize damaged hair, improving hair’s resilience and strength. Complementing the strengthening effect of the formulation, purple LED light helps calm your scalp and foster hair growth. WHY YOU’LL LOVE IT No unnecessary ingredients, only concentrated actives. Purple LED light helps calm the scalp and foster hair growth. Strengthens hair and leaves it less prone to breakage. Makes your hair smooth and easier to style. Gives you ultimate heat protection and frizz control. Easy application with any RÉDUIT device. Treatment gets absorbed deeper into the hair which makes it more effective. Each 5ml Hairpod is the equivalent of 100ml of traditional products.