What does it do?: GR-7 Professional is a liquid that restores the natural colour and shade of hair. It penetrates the scalp, stimulating melanin, a substance responsible for hair colour. The liquid restores, and then, if applied regularly, maintains the natural colour of your hair. It is neither a dye, nor a shampoo.

How to apply GR-7??: First recovery: Use daily, preferably: twice a day, rubbing the liquid int your scalp. It is highly reccommended NOT TO WASH YOUR HAIR for as long as possible. Withing first couple of days you may notice your hair to turn a bit yellow. This is the first sign, that GR-7 is working. Within  7 -14 - 21 days ( depending on your genral condition), hair colour is back to natural. To sustain the colur: Apply GR-7 once a week.

What is it made of?: GR-7 Professional is composed of natural ingredients - burdock and horsetail extract. The liquid does not contain ammonium, the excess of which can lead to hair loss.

The ingredients are: sulphur, aqua, biotin, arctium lappa, polysorbate 20, inositol, ammonium chloride, gallic acid, tyrosine, glycerine, ammonium acetate, parfum, horsetail extract, palmitic acid, isopropyl alcohol

Has it been tested and approved for safe use? GR-7 Professional has been tested by Eurofins, an European product testing agency. Its safety and effectiveness is proven by these tests.

GR-7 is  recognized in European countries (with distributors already established in France and UK) and is an undisputed trend in hair care!  GR-7 Professional is an absolute market novelty!

Check the full results of tests commissioned by a leading international certification company EUROFINS

 

 

The following answers were given in a performance test group of 30 users:

 

 

Tested feature

Grade from 1-5 (1-very weak, 5-very good)

1

2

3

4

5

The product degrades the grey shade of hair

0

0

0

11

14

The product improves general hair condition

0

0

0

8

17

Application of the product is easy and convenient

0

0

1

8

16

The product allows regaining natural hair colour

0

0

0

8

17

The product does not cause dryness of scalp

0

0

0

9

16

The product is efficient

0

0

0

7

18

The results are visible after only a few days of usage

0

0

2

13

10

Table 2. Amount of answers

 

Precautions: Do not use the liquid if you experience hypersensitivity or allergy to any of the substances it contains.

Do not use the liquid after the expiry date on the packaging. Store in the original packaging, at room temperature. Do not put in the fridge or freeze it, as at low temperatures it may lose its effectiveness. Keep away from children. Avoid contact with eyes.