Get smooth and manageable hair everyday with The Best keratin hair treatment, a Juvexin-infused formula that repairs damaged hair from within and keeps hair smooth & sleek for many months. Get a beautiful salon finish with The Best keratin hair treatment. The professional-level Keratin treatment with Juvexin straightens and polishes hair while restoring it from the inside out. Discover smoother, healthier, shinier hair after the first application. Benefits Deeply nourishes dry and rough hair strands. Repairs environmental damage from within. Juvexin-infused formula prevents future damage. Natural Oils help with frizz and dryness. Retains natural hair moisture and shine. 8x healthier, more tamed hair for up to 5 months. Formaldehyde-Free Hair Treatments. Same Day Wash, No wait time to wash the hair Customize results [ From Tame to straight hair ] Be sure to follow the process and the steps to get the results and have great hair.