WAVE. UNIVERSAL NEUTRALISER or all hair types. It stabilises the wave as best as possible, making it uniform from the roots to the ends, and effectively neutralises the alkaline residue of the waving liquid, while the conditioning agents guarantee protection and hydration, preserving the hair structure. Directions for use: after carefully rinsing the Waving Liquid from the hair and removing the excess water with a towel, with the rollers still wrapped, apply the Neutraliser directly on them with a sponge and leave on for 5 minutes. Remove the rollers and apply more product, massaging lightly. Leave on for 3 to 5 minutes. Rinse thoroughly with warm water. FOR PROFESSIONAL USE ONLY. WITHOUT: AMMONIA, THIOGLYCOLIC ACID, ARTIFICIAL DYES, SILICONES AND MINERAL OILS. SCENTED WITHOUT ALLERGENS