The ultimate hair care solutions

Real Shades of Hair

✔️ anti hair greying treatment

✔️ anti hair loss treatment

✔️ healthy hair treatment

GR-7 whole range of products

Natural Reversal of Hair Greying

GR-7 Professional – No More Grey Hair

Thousands of people have trusted our flagship product to bring their youth back! This revolutionary anti-grey hair treatment stops the process of greying by naturally stimulating melanin in hair follicles.

✔ effectiveness certified scientifically

✔ first visible effects in a week

✔ full results within 2–3 weeks

GR-7 Professional Anti greying product - one bottle

What Our Clients Say

FAQ – frequently asked questions

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

The first effects of the treatment should be visible within the first 7 days. The speed of regaining your natural hair colour depends on various factors, such as the amount of grey hair, lifestyle, age and cause of greying. Overall, it takes anywhere from 14-21 days to fully regain your natural hair colour. It is also crucial to be systematic and closely follow the directions for use.

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

Once your natural hair colour is fully regained, after the initial treatment, we recommend using GR-7 once a week to maintain the effect. More information can be found here.

Will GR-7 Professional work on dyed hair?

GR-7 Professional restores the natural colour to hair that has gone grey, which is why it will not work on dyed hair. We recommend having at least a 2 cm growth of natural hair before starting the treatment to see the effects. 

How long does a bottle last?
One GR-7 bottle is normally enough to go through the entire first stage of the treatment, so to fully regain the natural colour. To maintain the effect you will only need to use a little bit once a week, which makes the bottle last much longer. 
Can I use GR-7 on my beard?

GR-7 was primarily developed to be used on the scalp, but we had some of our clients use it on their beards and they were happy with the results. However, the safety and effectiveness studies conducted by Eurofins were conducted for the use of GR-7 on the scalp only, which is why we cannot recommend the use of GR-7 on the beard. If you would like to use it on your facial hair, we would recommend performing a patch test first, as the skin on the face is more sensitive.

Articles about GR-7

Find out what’s best for your hair

GR-7 Hair Treatment Sets

Anti Grey Hair Treatment

A comprehensive hair care solution that combines our flagship anti-greying product with our nourishing shampoo and supplement, helping prevent premature greying and promoting healthy hair growth.

Anti Hair Loss Treatment

This is a hair care system that combines the power of 3 of our innovative products. Together, they work to prevent hair loss, promote healthy hair growth, and strengthen hair follicles.

anti hair loss treatment with GR-7

Healthy Hair Treatment

Our Shampoo and Supplement provide essential nutrients to nourish and support hair growth. This powerful combination helps strengthen hair, reduce breakage, and improve overall hair health.

GR-7 No More Grey Hair

Intensive Anti-Hair Loss Treatment

GR-7 Professional – Anti Hair Loss Lotion

Stop losing your head over losing your hair. Our innovative solution to hair loss gives your hair the strength it needs. It can be used for problematic hair as well as prophylactically.

✔ proven effectiveness

✔ easy application

Support your hair from inside

GR-7 Professional – Complex Hair Support

Support the treatment from the inside

GR-7 No More Grey Hair

This composition of natural ingredients, microelements, and vitamins will make your hair stronger, shinier, and healthier.

Give your hair the care it deserves

GR-7 Professional – Complex Hair Support

Support the treatment from the inside

GR-7 No More Grey Hair

A revolutionary shampoo created to enhance the effects achieved with the GR-7 Hair treatment products. The formula contains natural ingredients only, providing your hair with a unique nourishing and moisturising effect.

GR-7 Professional Shop

No More Grey Hair

GR-7 No More Grey Hair
Nourishing Shampoo
GR-7 Natural Nourishing Shampoo

Anti Hair Loss Lotion

GR-7 Anti Hair Loss Lotion

Complex Hair Support

GR-7 Complex Hair Support Supplement - 60 capsules
GR-7 Bundles
GR-7 bottle

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

Ask us anything

Shop        FAQ         News        Contact us       Privacy Policy