It is a good product but why this profiteering, once the same product cost 16 euros. I am very sorry for the way some entrepreneurs operate.

It does its job just fine, but a 50% price increase in one year???

P.S.: It seems it has probably been discontinued, as it is not available in any store, nor on the Fair Hair website.

Waste of money. Not only does it have no effect, but it also makes your head smell very bad, as if you never wash your hair. Not only that, but I also ruined a motorcycle helmet from the stench, which I never had any problem with before this stinky water (because it's not a lotion). Now, those who say it works, maybe it's just their imagination.

For me personally, it is a very good product. In fact, it does not require frequent application. Once or twice a week and your hair is maintained just fine

First use 19/8/23, according to instructions and besides headaches, eye irritation, and respiratory problems, I experienced an allergic skin problem with discoloration of the pores of the facial skin as well as permanent discoloration of the nails and the skin around them. I contacted the company that manufactures them for informational purposes, so that they state the use of gloves and sensitivity testing by users, and their response after sending photos was that the product does not contain dyes, so my problem is not due to it. The same symptoms are described in a review on the skroutz website by another user. I believe that the information provided by the company is inadequate regarding the use

Personally, it turned my teeth from white to orange after frequent use for 40 days. I was not satisfied

Indeed, it restores the natural color to the hair after frequent use. In my case, the white hairs initially turned beige, then light brown, and then brown, slightly lighter than the natural color. The result was unexpected!
Unfortunately, the product caused side effects for me, which were confirmed by a dermatologist:
1. Itching on the upper part of the body
2. Black marks on the face
3. Photodermatitis (the most serious one)
Additionally, it stains the edges of the nails black, so use gloves during application.

Good product, does what it promises with long-term regular use. However, it is definitely not odorless as advertised

Very good product. It requires a little attention because if the hair is brown, it may lighten it. However, it really does what it says with frequent use

I have been using it for a month and the white color has disappeared, it has nothing to do with natural dyes, the result is perfect, very easy to use, it does not stain the hands, it has a slight smell, maybe the only negative aspect

I saw a huge difference from the 2-3 week with daily use in the beginning. Today I use it occasionally and it maintains the result. I highly recommend it, although we must know that when it comes to skin (and hair), the condition is different for each person, therefore the result is also different.

It is the best product on the market. It does exactly what it says and even more. It gives hair the vitality of youth, which is lost due to hair dyeing.

Fantastic!!!!! My hair has regained its natural color. I have recommended it to my friends. And I only go to the hair salon for a haircut, maybe a touch-up twice a year. Not every month for dyeing.

I'm sorry, but after a month and a half of use... and using two bottles (every day... most days morning and evening)... I still haven't seen my hair change color. It just has a slight gray tint, which is due to the substance sitting on the hair. If washed with water, the white color becomes more intense again. I do not recommend it! Now, how is it possible that after swimming in the sea, my hair turns white again... it's a mystery. They say it doesn't fade and that it helps with melanin... what a waste of money!

I put the content in another bottle with a spray valve so I could spray it on my hair morning and night, resulting in better spread and longer-lasting effects.

In some way, it "stains" the white and gray hairs, resulting in the overall appearance of the hair looking darker. It smells very bad. I can't say that I was impressed with the results. Be careful to use it with gloves because it stains the skin and nails.

First of all, the quantity provided is barely enough for one week with two applications per day (morning and evening). According to the instructions, you basically need 4 packages per month, which is very expensive! Supposedly, from the first applications, you should see a subtle difference, but there is no difference after 2 weeks. It's a waste of effort, energy, and time! I'm sorry