Tressa Zone Control Perm
- Buffered acid pH 7.7
- For normal, multiple porosity, highlighted (under 50%) and previously permed hair
- Self heating (exothermic) - no dryer heat required
- Stop action to prevent over processing
- Ensures even wave pattern throughout multi-porosity hair
- Recommended for rod to roller technique
- Soft but supportive curl/wave formation
- Pro tip: Fill the neutralizer bottle to the top (1 oz) with demi permanent, ammonia-free color, shake gently and apply just as you would the neutralizer, extending the processing time to 7 minutes total to maintain or refresh tones
- Made in the USA
