Permanent for colored and treated hair Perm 2 Waving liquid for colored and treated hair. Formulation enriched with herbal extracts for a protective action on the hair. Waving and treating effect that ensures optimal hold and vigor while fully respecting the hair. Usage: After shampooing, blot excess water, wrap the rollers, and evenly saturate all strands starting from the nape. Leave on for 5 to 15 minutes, constantly monitoring the process. Rinse thoroughly and apply the Universal Permanent Neutralizer Fanola. Tempo of exposure equal to or greater than the tempo of exposure of the Waving liquid.