Natural and resistant hair FEATURES A long-lasting perm that strengthens hair and makes it soft. Internal protection is guaranteed by the presence of Ionène G. The natural elasticity of the hair is respected. Contains 'Moisture Lock Complex', a combination of Ionène G and silicone for long-lasting softness. Limits the loss of proteins and lipids for maximum respect for the hair during the service. PRECAUTIONS FOR USE Do not use on an irritated scalp. Be careful when choosing the reducer, which must correspond to the hair type. Do not use on hair colored with henna or metallic salts. Not recommended for bleached hair. Avoid contact between the reducing lotion and the scalp or skin. APPLICATION Perform 2 shampoos with Pro Classic concentrated or Pro Classic texture to effectively remove any residue. Apply Presifon Advanced. Dulcia Advanced can be applied using the direct or indirect method. Apply the reducer to each perm rod in 3 successive passes (2 passes in the direct method) to ensure even saturation. Apply a minimum of 75 ml per application. Respect the processing times and maintain a uniform temperature across the entire head with a transparent cap. Do not use heat: maximum 15/20 minutes for strengths 0 and 1; maximum 10/15 minutes for strengths 2 and 3. Rinse hair thoroughly for 5 minutes. Blot excess water with a towel. Apply 100 ml of Dulcia Advanced fixer to the rods and leave on for 5 minutes. At the end of the processing time, rinse and remove the rods.