Product Description

STEP 1 -The NATT CLARIFYING SHAMPOO - OPT-LISS purifies the hair, removing accumulated residues and chemical pollutants that let it the hair heavy, opaque and dull. Opens the cuticle starting the bio-hydration thus increasing the effectiveness of active treatment.
STEP 2- The NATT KERATIN HAIR TREATMENT - OPTLISS helps to restore the keratin in dry and damaged hair, promoting a heat-sealing the cuticle, untangle the thread of hair and prolongs the hair, leaving it light, soft and malleable. Its formula is enriched with *8 emollient active amino acids that penetrate the cuticle of the thread of hair. 
STEP 3- The NATT NEUTRALIZING MASK OPT-LISS provides high moisture, pH balance, and closing of the cuticle. Its exclusive formula with protein, nutrients and complex keratin promotes the sealing of the cuticle, neutralizing residual alkalinity. Revitalizes,softens,nourishes,restoring balance and gloss of hair.