One 'n only Curl Remover - Tinted/Highlighted

One 'n Only curl remover includes 4 oz (113 grams) of Step 1 Formula and 4 fl oz (118 ml) of Step 2 Neutralizer that:

Alters and controls the curl pattern of naturally curly hair
Tames and smoothes frizzy hair
Removes curl from permed hair
ONO Curl Remover provides a straighter look and leaves hair with infinitely more shine. Unique conditioners impart a new, smooth texture never before achieved with a chemical service. This curl remover comes in 3 formulas:

Normal Formula for use on:
Healthy, virgin hair
Hair tinted with up to and including 20 volume peroxide
Hair tinted with semi-permanent color
Previously permed hair
Resistant Formula for use on:
Coarse, resistant hair that has not been color-treated, tinted, highlighted/bleached.
Tinted Highlighted Formula for use on:
Hair with 50% or less highlights
Hair tinted with greater than 20 volume peroxide
Hair tinted with high lift tints