ADDING ULTIMATE BOOSTER (Optional)
Use up to 2ml Ultimate Booster per 10ml Ultimate Treatment to deliver greater straightening power for very curly, resistant, virgin and Afro-Caribbean hair.
Mix in 10% Ultimate Booster for hair that is normal to dry and 20% for hair that is the most resistant. Do not use Ultimate Booster on hair that is highly porous and weak.
Starting at the nape, apply Ultimate Treatment (including Ultimate Booster if required) in 2 - 3 cm sections, close to the root, but not onto it and continue through to the ends. Comb through each section before progressing to the next. Do not apply directly to the skin.
Ensure all hair is kept damp during the sink-in time by covering with a plastic cap.
Treatment Sink-in time
Pre-Treatment Spray Plus or a small amount of treatment can be reapplied if necessary. Check that the hair remains damp during the sink in process by re-combing through after ⅔ of the sink-in time. This also re-distributes the treatment for maximum penetration.