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FAQ

Your questions. Answered.

gr-7 uk no more grey hair 1
1.Will GR-7 Professional work on dyed hair?

GR-7 Professional restores grey hair to natural colour, which is why it will not work on dyed hair. We recommend your hair being free of dye before starting the treatment.

2.How will I know if I am not allergic to it?

GR-7 is a safe product, but as any cosmetic in some cases an allergic reaction may occur, which is why we recommend performing a patch test on your skin 24h before using it to avoid potential side effects.

3.How long will it take for GR-7 to work?

The first effects of the GR-7 treatment should be visible after three days. The speed of regaining your natural hair colour depends on the stage of greyness, lifestyle, age and cause of grey hair. But overall it takes anywhere from 14-21 days to fully regain your natural hair colour if the instructions are correctly followed.

4. Can I get a discount on my first order to try it?

Yes, if you want to try GR-7 you can use the code generator available on our website to get 30% off your first bottle. (Works for single bottle orders only). Sign up for the discount!

5.Once I regain my hair colour do I have to keep using GR-7?

Yes. Once your natural hair colour is fully regained after the initial treatment we recommend using GR-7 once a week to maintain the effect.

6.I would like to start the treatment but I still want to wash my hair. How will that influence the effects?

Washing your hair during treatment will slow the process down. We recommend not washing your hair for at least a week after you first start using GR-7 for best effects.

7.My hair has turned a little yellow at the beginning of the treatment. Is it a bad sign?

Not at all, it’s a natural process! When your hair starts regaining its natural colour, and starts to darken a little bit it does change to what some people refer to as “yellowish” colour. It usually only lasts for a few days, as the colour gradually gets darker.

8.How long does a bottle last?
During the initial treatment stage, a GR-7 bottle lasts for about 21 days, so it is normally sufficient for you to fully regain your natural hair colour. Afterwards, we recommend using GR-7 once a week to maintain the effect, and it makes the bottle last much longer.
1.Will GR-7 Professional work on dyed hair?

GR-7 Professional restores grey hair to natural colour, which is why it will not work on dyed hair. We recommend your hair being free of dye before starting the treatment.

2.How will I know if I am not allergic to it?

GR-7 is a safe product, but as any cosmetic in some cases an allergic reaction may occur, which is why we recommend performing a patch test on your skin 24h before using it to avoid potential side effects.

3.How long will it take for GR-7 to work?

The first effects of the GR-7 treatment should be visible after three days. The speed of regaining your natural hair colour depends on the stage of greyness, lifestyle, age and cause of grey hair. But overall it takes anywhere from 14-21 days to fully regain your natural hair colour if the instructions are correctly followed.

4. Can I get a discount on my first order to try it?

Yes, if you want to try GR-7 you can use the code generator available on our website to get 50% off your first bottle. (Works for single bottle orders only)

5.Once I regain my hair colour do I have to keep using GR-7?

Yes. Once your natural hair colour is fully regained after the initial treatment we recommend using GR-7 once a week to maintain the effect.

6.I would like to start the treatment but I still want to wash my hair. How will that influence the effects?

Washing your hair during treatment will slow the process down. We recommend not washing your hair for at least a week after you first start using GR-7 for best effects.

7.My hair has turned a little yellow at the beginning of the treatment. Is it a bad sign?

Not at all, it’s a natural process! When your hair starts regaining its natural colour, and starts to darken a little bit it does change to what some people refer to as “yellowish” colour. It usually only lasts for a few days, as the colour gradually gets darker.

8.How long does a bottle last?
During the initial treatment stage, a GR-7 bottle lasts for about 21 days, so it is normally sufficient for you to fully regain your natural hair colour. Afterwards, we recommend using GR-7 once a week to maintain the effect, and it makes the bottle last much longer.
Marta Magnuszewska

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.

gr-7 uk no more grey hair
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