1) Wash the hair twice with the Deep Cleansing Shampoo. Rinse only with water, don't use any cream.  Remove the water excess with a towel and dry  the hair about 90%. 

 

2) Apply BioKeratinTreatment about 1,1/4 oz. from root to tip. Do a gentle massage and use the fine comb to remove product excess and to make a linear distribution. 

 

3) Let BioKeratin sit for 15 minutes,  to penetrate into the hair cortex. After 15 minutes, without removing the product, dry the hair completely with help of the fingers or a comb off 

 

4) Make small sections and with a ceramic flat iron, run through it slowly at least seven times on each strand. You must use a professional ceramic flat iron that can maintain a 420/450o. F. - In damaged or fine hair use maximum 380/400o. F.

 

5) As soon as the hair cools, wash only with water, if you prefer use a conditioner or mask. To finalize, blow-dry the hair doing a brushing.