LONG LASTING RESULTS - One bottle lasts over a month—efficiency at its best.
CRUELTY FREE ASSURANCE - Feel good about your grooming choices.
SCIENCE BACKED FORMULA - Enzymatic action for a natural transition.
QUICK EASY APPLICATION - Transform your beard in just 5 minutes!
RESTORE YOUR ORIGINAL LOOK - Say goodbye to grey and hello to confidence!
For Grey Hair is an innovative enzymatic treatment designed to restore your beard's original color without harmful chemicals. Developed over 30 years, this liquid solution offers a healthy alternative to traditional dyes, ensuring a gradual transition from grey to your natural shade. With easy application and long-lasting results, it's the perfect choice for the modern man looking to maintain his youthful appearance.
Specifications
Manufacturer
BOOS LABORATORIES
Package dimensions
16.6 x 7.7 x 4.9 centimetres
Package Weight
0.18 Kilograms
Item dimensions L x W x H
45 x 45 x 157 millimetres
Item weight
180 Grams
Brand
BOOS LABS
Colour
gray
Format
Liquid
Volume
125 Millilitres
Special features
Not Tested On Animals
Speciality
Natural,Semi-permanent
Item model number
FGH Beard
Product Dimensions
4.5 x 4.5 x 15.7 cm; 180 g
ASIN
B08SJ5HRCF
Have a Question? See What Others Asked
Can I use the one for men on a woman? Stock for women seems to be always low. What's the difference?
Reviews
3.0
All from verified purchases
M**B
Really works but patience needed!
Was getting fed up of using fake looking hair colour so decided to give this a try. Happy to report results are fantastic but it took considerably longer than 7-10 days to get my natural hair colour back (black). It changes hair colour gradually and it took around 3 weeks to get rid of all grey hairs - I was probably 50% grey. I was applying this straight after showering and towel drying my hair. Then spent a few mins drying my hair using a hair dryer. Am now using this 2-3 times a week to maintain the colourPros:- Brings your natural hair colour back- Solution is a clear non-greasy liquid with a very faint lemony/citrus smell, almost like water- Doesn't appear to contain any nasty chemicals such as Ammonia or Hydrogen Peroxide- Very easy to apply- Unlike regular hair colour, removes grey from hair roots as wellCons:- Expensive!- Results are slow, especially if you have lots of grey hairs. Stubborn grey hairs will be the last to change colour.- Leaves nasty stains on your fingernails if you don't use gloves when applying solution
A**N
Even worse
AWest of moneyYou never buy it.
A**A
Straight away!
I was so surprised that I could see my hair colour changing from the day 1!I have shiny white hair especially around my face but after applying it, the colour changed to pinkish white.It is the 4th day today and the colour is getting deeper than before.I’m very happy with the result
I**N
Content looks like water
The media could not be loaded. The content in the container looks like water…I’m not sure I got the right content
V**R
Fantastic product
I noticed change within 4days of use. My gray hair turned dark and natural. I recommend the project. My only concern is what happens if i stop using the product
K**S
Awesome
I am absolutely thrilled with the results I've achieved using the "For Grey Hair" product. It has truly been a game-changer for me, and I couldn't be happier. This unique enzymatic liquid has miraculously restored my hair to its original color, and I can confidently say that it deserves a solid five-star rating.From the moment I started using this product, I noticed a remarkable difference.
M**A
Waste!
I ordered this product two times.. But no positive result even after two months.
K**E
It works for me
It worked for me, so I really recommend this.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Vikram D.
The MOLLE sheath is of exceptional quality. Very happy with my purchase.
2 weeks ago
Yusuf A.
Fantastic experience overall. Will recommend to friends and family.
Apply a maximum of two drops to each spot on your scalp - Rub thoroughly into your hair with your fingertips - After application blow dry your hair - We recommend applying the product once a day for the first 7-10 days. - If you are satisfied with the result, you can limit the application to 2-3 times per week.
Safety Warning
PLEASE READ LEAFLET INCLUDED IN THE PACKAGE BEFORE USE
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Happy to report results are fantastic but it took considerably longer than 7-10 days to get my natural hair colour back (black). It changes hair colour gradually and it took around 3 weeks to get rid of all grey hairs - I was probably 50% grey. I was applying this straight after showering and towel drying my hair. Then spent a few mins drying my hair using a hair dryer. Am now using this 2-3 times a week to maintain the colourPros:- Brings your natural hair colour back- Solution is a clear non-greasy liquid with a very faint lemony/citrus smell, almost like water- Doesn't appear to contain any nasty chemicals such as Ammonia or Hydrogen Peroxide- Very easy to apply- Unlike regular hair colour, removes grey from hair roots as wellCons:- Expensive!- Results are slow, especially if you have lots of grey hairs. 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The content in the container looks like water…I’m not sure I got the right content"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"V***R"},"datePublished":"13 May 2024","name":"Fantastic product","reviewBody":"I noticed change within 4days of use. My gray hair turned dark and natural. I recommend the project. My only concern is what happens if i stop using the product"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"K***S"},"datePublished":"3 November 2023","name":"Awesome","reviewBody":"I am absolutely thrilled with the results I've achieved using the \"For Grey Hair\" product. It has truly been a game-changer for me, and I couldn't be happier. This unique enzymatic liquid has miraculously restored my hair to its original color, and I can confidently say that it deserves a solid five-star rating.From the moment I started using this product, I noticed a remarkable difference."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"M***A"},"datePublished":"9 December 2024","name":"Waste!","reviewBody":"I ordered this product two times.. But no positive result even after two months."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"K***E"},"datePublished":"28 April 2025","name":"It works for me","reviewBody":"It worked for me, so I really recommend this."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":3.375,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Can I use the one for men on a woman? Stock for women seems to be always low. What's the difference?","acceptedAnswer":{"@type":"Answer","text":"On their original website (Reparex, which is now \ncalled For Grey Hair), it says, \"All variations of REPAREX rely on the same active ingredients, but years of research showed that slight differences in chemistry produce better results for men, women and beard.\""}}]}]}
