Platinum Thio-Free Enzyme Perm System - 3 - Resistant & Hard to Curl Hair

What it is:
Thio-free formula: does not contain damaging thioglycolate. Contains panthenol: an antioxidant vitamin complex that virtually eliminates over-neutralization.

What it does:
Comes with a special non-peroxide enzyme and bromate neutralizer, mitigating damage.

What else you need to know:
Three unique formulas:

• 1 -For normal and previously permed hair.
• 3 - For resistant and hard-to-curl hair.