
Stop grey hair now!
Efficacy confirmed by laboratory research in the field of trichology


A really effective anti-grey hair substance!
Efficacy confirmed by laboratory tests of the authorities in the field of trichology - the science of healthy hair!
GR-7 Professional is a liquid that restores natural hair color. It penetrates the skin of the head by stimulating the hair root bulb - so that hair recover natural color and shade.
Get rid of the stress associated with greying
Get permanent effect - hair grows in natural color and shade
Take the challenge without dyeing