No-rinse easier to use formual delivers better curl and frizz reduction in just 60 minutes with ZERO down time! 0% Formaldehyde released before, during or after the treatment. A new & improved proprietary plant-derived Kerasafeâ„¢ Bonding System effectively deposits and seals essential amino acids onto the hair for a smooth, frizz-free surface that lasts up to 12 weeks. Smooth, frizz-free radiant hair in 60 minutes! ZERO DOWN TIME! Deep conditions and promotes radiant shine. Improves the overall health and condition of the hair. Acai Aftercare Maintenance Products help maintain the treatment between visits. Brazilian Blowout ZERO+ has been shown to be most effective with clients that have thinner hair or less challenging waves and/or curls. ZERO+ delivers actually promotes volume at the root area of the hair for exceptional body and bounce.