GR-7 Professional
No More Grey Hair
One Product
One Solution
The best natural hair colour restoring liquid.
The effectiveness of GR-7 Professional is certified by scientific tests
conducted by Eurofins Scientific, world leader in bioanalytical tests.
Thousands of GR-7 Professional users have fully regained their natural colour after 3 weeks of treatment
Effectivness confirmed by
One Product
One Solution
The best natural hair colour restoring liquid.
Effectivness confirmed by
One Product
One Solution
The best natural hair colour restoring liquid.
Effectivness confirmed by
The effectiveness of GR-7 Professional is certified by scientific tests
conducted by Eurofins Scientific, world leader in bioanalytical tests.
Thousands of GR-7 Professional users have fully regained their natural colour after 3 weeks of treatment
How does it work?
Inactive melanin
Hair follicles contain melanin, which is responsible for the colour of your hair.
Why is melanin not active?
Age, stress, addictives, your genes – they all can make melanin in your hair bulbs less effective.
Here comes GR-7
It kicks melanin back into action. Naturally. You just need to let GR-7 reach your hair bulbs and do its job.
Give it some time
Two to three weeks is when most people will see their hair colour change back to natural.
Your natural colour in four simple steps
Apply to the scalp twice a day, in the morning and before bed
Rub it in evenly and thoroughly onto your scalp
Avoid washing or wetting your hair for the first few days
Repeat the treatment until your natural color is restored
Opinions
“After a few days, my natural colour actually started to come back 🙂 thank you”
~ Thomas A.
“Amazing product. It works! Hair lost 90% of grey”
~ Karl
“Best hair I had in a long time well happy”
~ Glen E.
“I haven’t regained the whole colour yet (it’s just 7 days so far), but my greys started blended in which is amazing!”
~ Wife n Mother of 2
Real people, real results
Regaining your true hair colour is a personal process. That is why we do not have studio session ‘before and after’ photos. Instead, we show these imperfect, but authentic photos provided by some of our happy customers.
Proven effectiveness
More than 90% of GR-7 Professional users recover their natural colour after 4 weeks of treatment.
Our articles
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Men’s grey hair treatment: how does the revolutionary way to treat grey hair work?
Grey hair strands in men, also those at a relatively young age, are often an image problem. Greying hair ages you,...
GR-7 Professional for grey hair. Let’s debunk some myths!
As with many innovative products on the market, some myths have started to form around GR-7 Professional. In order to...
GR-7 is international
Still not convinced?
We are giving all first-time customers a chance to try out GR-7 Professional with a special discount. Simply submit your email below and a one-time 20% discount code will appear.
Gr-7 Professional is distributed in UK and Ireland by:
MALLHATTAN LTD, London
office@gr-7.uk
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