De Sírius - Tonative Coloration

Tonative is a hydric, demi-permanent, AMMONIA-FREE coloring that guarantees softness and naturalness, without causing aggression to the hair. 

In addition, it was developed to promote high fixation, as it has nano particles that adhere to the hair cuticle, through the release of oxygen, providing increased durability and color uniformity.

It can be used as a toner or coloring, through the simple variation of the percentage of the oxidant, promoting shine, treatment and perfect color distribution.