Every product in the BES KERATIN SMOOTHING TREATMENT line is absolutely free of artificial colorants and coloring pigments. It can therefore be used on natural, white or gray hair without coloring or staining the hair.
It is advisable to schedule the treatment about a week before making the color. If this is not possible, wait at least a week to apply BES KERATIN SMOOTHING TREATMENT after the application of the color.
After the treatment it is possible to gather up the hair in a ponytail, wear a headband or a hat, play any sport, do some yoga, go to the pool or to the sea. It is not necessary to wait 48 hours to do the next shampoo. It is important to keep in mind that the more you wash your hair, the more you do sports that involve sweating and the more you are in the pool or in sea water, the less lasting the effect of the treatment will be.
The duration of treatment is determined by the length of the hair. It starts from a minimum duration of 90 minutes.
Each subsequent wash should be performed using BES LONG LASTING SHAMPOO followed by the application of BES DEEP MOISTURIZING HAIR MASK.