FOR NATURAL / TREATED / SENSITIVE HAIR.ANTI-FRIZZ PERMANENT SMOOTHING TREATMENTThanks to its organic properties, allows to straighten the hair in a natural way, eliminating the frizzy effect.Very rich in Cystamine (active derived from Keratin) it allows to transform the disulfide bridge without damaging the hair. The Amino Acids of Marine Collagen penetrate the cuticles, moisturizing the hair down to the medulla, giving it a restorative effect, softness, silkiness and shine.The treatment does not contain Ammonia, Thioglycolic Acid and Formaldehyde.The active ingredients, mainly of natural origin, allow to ensure high levels of well-being of the hair and the scalp.Ammonia freeThioglycolic Acid freeFormaldehyde freeBENEFITSanti-frizz permanent smoothing treatmentit does not require the use of heat sourcesunique force (one single numbering for all hair types)QUANTITY250 mlHow to use: shampoo hair without rubbing the scalp. Towel dry excess water, untangle the hair and make horizontal sections about 2 cm. apart, starting from the nape/neck. Apply the product to the length and tips of the hair, starting at 1 cmfrom the scalp. Distribute the product with a brush, saturating the hair with care, comb frequently to maintain constanttension, on the hair. Proceed with the application from the nape to the top of the head, combing the hair straight in alldirections.Leave in time: apply the product and leave on for a min of 5 min to a max of 20 min, depending on the porosity of thehair. Rinse with warm water and proceed to with the “ORGANIC CREAM GEL NEUTRALIZER”. Recommended leave intime: - For natural hair: circa 15 minutes – if the hair is still wavy after 15 min, leave on for an additional 5 minutes. - Fortreated hair and sensitive hair: about 8-10 minutes - if your hair is still wavy after the 8-10 min, leave on for an additional5 minutes.