• 1 step perm treatment with herbs extracts and hyaluronic acid.

• Formula ideal for all hair type. By modulating the setting time and the rollers size, you can obtain and apply the perm.

How to use: Wash the hair gently with a shampoo. Rinse. Wrap the rollers around damp hair. Use an applicator to distribute the necessary amount of Only One Perm System on each roller. Apply a plastic cap and leave in referring to the table of indicative processing time. Check the waves every 5 minutes while Only One Perm System is going to work. At the end of the processing time, without unravelling the rollers, rinse with plenty of warm water for at least 5 minutes. Average application equal to 80ml. Do not use heat, but only a plastic cap.