When coloring, unwanted highlights can escape, but correcting them has never been easier using Boosters! OP|COLOUR ‘s exclusive professional range tints are also ideal for intensifying certain shades. Choose from three variations: Blue, Silver and Violet. They also work for covering white hair.

What makes all OP|COLOUR permanent oxidation dyes unique is the formulation based on HSP3 Complex, alpha amino acids, collagen and hyaluronic acid, which will allow you to regenerate hair structure while you are coloring. Isn’t it extraordinary?

If a shade didn’t turn out the way you imagined or the color isn’t intense enough, apply one of our Boosters and you’re done! You will not have to fear for your skin or hair. All OP|COLOUR colors are free of ammonia, paraphenylenediamine, parabens, silicones and resorcinol.