GR-7 Professional

No More Grey Hair

 

GR-7 Bottle
gr-7 uk no more grey hair 1

One Product
One Solution

The best natural hair colour restoring liquid.

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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 byLogo of Eurofins confirming effectiveness

gr-7 uk no more grey hair 1

One Product
One Solution

The best natural hair colour restoring liquid.

Effectivness confirmed by

gr-7 uk no more grey hair 1

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

Shop now

  • GR-7 No More Grey Hair

    GR-7 Professional – No More Grey Hair | 125ml

    £49.90
    Add to basket

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.

BeforeAfter

Proven effectiveness

The effectiveness of GR-7 Professional is certified by scientific tests conducted by Eurofins Scientific – a world leader in bioanalytical tests.

More than 90% of GR-7 Professional users recover their natural colour after 4 weeks of treatment.

Our articles

Why do we go grey?

Why do we go grey?

As we age, one of the most visible signs of getting older is the appearance of grey hair. While this is a natural...

read more

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.

Contact details

  • office@gr-7.uk

Gr-7 Professional is distributed in UK and Ireland by:

MALLHATTAN LTD

All rights reserved. 2023 © GR-7 Professional

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