ISO Perm Option 2About Product : As the innovator and leader in texture technology, ISO continues the tradition in keeping within trends of superior products that give you the power to volumize, curl, shape and style - without damage.ISO Option 2 for every type color-treated hair: Exclusively formulated for tinted or color-treated hair. Option 2 brings gentle, yet effective wave action to hair. Thio-free and formulated with naturally derived isoamine to nourish and leave hair cuticle supple and smooth. Optimum curl results, healthy hair and color. Hair Type: Fine or Medium DensityHair Condition: Every type of color-treated hairDesired Results: Increased body with full circle curl Increased body with waveTool Suggested: Small to medium, hard surface tool Large, soft toolTiming: Processing time will vary depending on porosity. Take a test curl after processing for 2 minutes and continue to take a test curl every 2-3 minutes. Maximum processing time is 20 minutes.ISO Perm Option 2