Alpecin Grey Attack MAX Shampoo is best suited for natural hair colors ranging from light brown to black. The innovative repigmentation technology with the active ingredient 5,6-DHI ensures that the hair gradually becomes darker. At the same time, the caffeine complex helps prevent hereditary hair loss.
Grey Attack MAX is ideal for men who have early or more noticeable grey hair.
With Grey Attack MAX, you can easily achieve progressively darker hair through regular washing—without long waiting times or complicated application. The color effect becomes more intense with regular use and does not wash out.
A daily application with a two- to five-minute leave-in time is recommended. Once the desired color result is achieved, the shampoo can be alternated with a regular shampoo.
Active ingredients: 5,6-DHI
5,6-Dihydroxyindole, or 5,6-DHI for short, is a nature-inspired dye and a precursor of the natural hair pigment (melanin).
When applied, 5,6-DHI attaches directly to the hair, penetrates the hair shaft, and forms dye chains within the hair when exposed to air. As a result, the hair becomes darker.
With regular use, more and more pigment accumulates in the hair, leading to permanent repigmentation. The color does not wash out, allowing for long-lasting and natural-looking results.
Ideal for light brown to black hair
Whether a man has black, brown, red, or blonde hair is determined by the natural pigment melanin. There are two types of melanin:
- Black-brown eumelanin
- Orange-red pheomelanin
The specific shade of our hair depends on the quantity and ratio of these pigments, which can range from light blonde to deep black.
The active ingredient 5,6-DHI mimics the black-brown eumelanin, which gradually makes the hair darker. This makes it especially suitable for men with natural hair colors ranging from light brown to black.
There are no reviews yet.