Working from root to tip, the Revolution Haircare Longer Healthier Hair Conditioner is an ultra-nourishing treatment that seeks to create a strengthening effect. n Fortified with vegetable proteins and biotin, the hair treatment nurtures hair follicles and reduces the appearance of damaged strands. Nourishing amino acids help to rehydrate thirsty lengths to promote the illusion of fuller, thicker hair. The clean-ingredient formula enriches hair without weighing down lengths for smoother-looking tresses.