Operating directly on the hair shaft, it is able to neutralize any remains of the typical yellow-orangey tone of blonde and grey hair turning it cooler. The more you keep the product with this anti-yellow pigment on, the more it gets intense.
Operating directly on the hair shaft, it is able to neutralize any remains of the typical yellow-orangey tone of blonde and grey hair turning it cooler. The more you keep the product with this anti-yellow pigment on, the more it gets intense.