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Quantity
1
Description
Stop Gray Hair! GR-7 Pro is the natural, clinically tested treatment that restores your hair's authentic color and improves scalp health, avoiding an artificial appearance.
Suitable for both men and women, the unique formula of GR-7 Pro ...
Reviews
4.6
14 ratings
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1
Na een weekje dagelijks gebruik vóór het slapen gaan werd mijn haar daadwerkelijk donkerder en kreeg het zijn originele kleur terug!!
Zeer tevreden !!
F
Fred · July 22, 2025
Tried this for 3 or 4 weeks now and did notice results in the first 7 days hence the name. The best results came after 2 to 3 weeks. Did not say anything to my barber and he asked about it straight up commented it doesn't look much grey anymore. Now that it's cut shorter again it's still brown at the roots and will see how it grows out with continuing application for awhile.
