GR-7 restores the natural colour of grey hair
Effects visible after 14 – 21 days
Effectiveness confirmed by tests (EUROFINS)
100% certainty if used correctly
Try GR-7
Apply the “test” coupon to receive a 50% discount on your first bottle.
GR-7 restores the natural colour of grey hair
Effects visible after 14 – 21 days
Effectiveness confirmed by tests (EUROFINS)
100% certainty if used correctly
Try GR-7
Apply the “test” coupon to receive a 50% discount on your first bottle.
How does it work?
Hair bulbs contain MELANIN
MELANIN controls hair colour
Age, stress, genes, stimulants … weaken melanin
GR-7 kicks your melanin back into action
Your hair comes back to natural colour
Your natural colour in four simple steps
Apply to the scalp twice: 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
Buy the Product
Proven effectiveness
The effectiveness of GR7 Pro is certified by scientific tests conducted Eurofins Scientic,
world leader in bioanalytical tests.
More than 90% of GR7 Pro users recover their natural color after 4 weeks of treatment. View here.
GP’s statement on effectiveness (view here)
Real people, real results
Share your story
GR-7 brings true change to your look. It actually rejuvenates grey hair. I recommend it to anyone!
Superb product does exactly what it says. Highly recommended. 5*
After a few days I was a bit skeptical how the color started changing from gray to some indefinite one but to my surprise after a few days my natural color actually started to come back 🙂 thanks to you people for the product
Get GR-7 at
90% off!
Send us your before/after photos, showing the effect of GR-7.
If we decide to publish them, we will reward you with a special one-time 90% off coupon.
Get GR-7 at
90% off!
Send us your before/after photos, showing the effect of GR-7.
If we decide to publish them, we will reward you with a special one-time 90% off coupon.
GR-7 Worldwide
Gr-7 Professional is distributed in UK and Ireland by:
MALLHATTAN LTD, London
office@gr-7.uk
+48 604 404 284
All rights reserved. 2020 © GR-7 Sp. z o.o.
