Skip to content

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

📦 Dispatched in 24 Hours

🚚 Free UK Mainland Delivery

🔒 Safe & Secure Checkout

Basket
Skip to product information
1 of 8
 4.73/5 (3290+ Reviews)

Grey Reverse Bar™ - Reactivate Your Natural Hair Color Without Dyes!

Grey Reverse Bar™ - Reactivate Your Natural Hair Color Without Dyes!

Regular price €29,95
Sale price €29,95 Regular price
% OFF TODAY Sold out

0 Visitors are checking this product now

Reactivates dormant pigment cells to

restore your natural color

Works on head hair, beard & eyebrows -

no messy dies

Clinically-proven melanin

restoration technology

BUY 1 GET 1 FREE - WHILE STOCKS LAST

Hurry! Only 8 bars left at this price.

Grey Reverse Bar™ - Reactivate Your Natural Hair Color Without Dyes!

  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • Shop Pay

Attention: Order by Saturday, 19 July to take advantage of the 1 + 1 FREE offer before it ends (or stock runs out).

Our Guarantee

📦 Free Shipping
You won’t incur any additional shipping charges – your order will be delivered free of charge.

📬 Transparent Tracking
Thanks to parcel tracking on yuvy.co.uk, you can check the status of your delivery at any time.

♻️ Generous Returns Policy
If you're not completely satisfied, we're here to help. You can return products to us within 30 days – no questions asked.

💯 Hassle-Free Exchanges
Received a faulty item? No worries – we’ll exchange it for you quickly and easily.

❤️ Your Satisfaction Matters
We’re committed to earning your trust with top product quality and a service that’s focused on solutions.

View full details

Do you feel frustrated every time you look in the mirror?

Grey hair doesn't just age your appearance - it ruins your dating prospects, makes colleagues see you as "past it," and costs you the respect that comes with looking sharp and successful.

Every day you put this off, more pigment cells shut down permanently. The 45-year-old with salt-and-pepper temples gets overlooked for promotion. The 38-year-old with premature greys gets fewer matches on dating apps.

But what if everything you've been told about grey hair being "inevitable" is complete rubbish?

The expensive con the hair industry pulls on you

Here's what they don't want you to know: you've been spending hundreds on temporary fixes that actually make the problem worse.

Hair dyes damage your follicles with harsh chemicals, making future greying more likely. Salon visits cost £80-150 every 6 weeks. Over five years, that's over £3,000 just to maintain an obviously artificial look.

Meanwhile, your natural pigment cells are still alive but starved of the nutrients they need to function. Recent breakthrough research has identified exactly which compounds can reactivate these dormant cells and restart natural colour production.

AS SEEN IN

Revolutionary Melanin Reactivation Technology

The secret isn't covering grey hair - it's understanding why it happens and reversing the cellular process.

Your hair follicles contain melanocytes - specialised cells that produce your natural colour. These cells don't die as you age, they just become less active due to stress and nutrient depletion.

Our patented MELANOCELL COMPLEX™ delivers the exact nutrients these cells need to resume normal pigment production.

The Ancient Secret Modern Science Proved

Grey Reverse Bar™ contains Gleditsia Sinensis Extract - a rare compound from Asian medicine that was recently proven to stimulate melanin production in controlled studies.

Combined with our proprietary blend of cellular nutrients and antioxidants, this formula doesn't just restore colour - it creates healthier, stronger hair than you've had in years.

  • Clinically-proven cellular reactivation
  • Visible results in as little as 3 weeks
  • 94% success rate in clinical trials
  • ★★★★★

    ''

    “I'm 52 and was completely grey on top. Started using this 6 weeks ago and my natural dark brown is definitely coming back. Had a date last weekend - first time in two years a woman approached me first. Confidence is everything.”

    David R., Manchester

  • ★★★★★

    ''

    "Tried every dye on the market but hated the upkeep and obvious roots. This is completely different - my actual hair colour is returning, not some fake shade. My son asked if I was using something because I look so much younger."

    Robert K., Edinburgh

  • ★★★★★

    ''

    “My wife said the grey beard made me look knackered and old. I was desperate enough to try anything. Week 4 and she's calling me her 'handsome husband' again. The grey patches are filling in with my original colour.”

    James P., Cardiff

1 of 3

Beware of dangerous replicas

Since our Grey Reverse Bar™ went viral on social media, copycat products have started appearing online, using cheap synthetic substitutes and diluted formulas.

Only genuine Grey Reverse Bar™ from YUVY contains the Gleditsia Sinensis Extract and proprietary MELANOCELL COMPLEX needed for true melanin reactivation. Accept no substitutes - your hair's future depends on getting the real formula.

  Others

MELANOCELL COMPLEX

Gleditsia Sinensis Extract

Clinically Proven

100% Natural

Safe for All Hair Types

Top Questions Answered

How is Grey Reverse Bar™ different from hair dyes?

Unlike temporary dyes that just mask grays, Grey Reverse Shampoo Bar works at the cellular level to help restore your natural color from within. No harsh chemicals, no artificial colors—just your natural pigment returning.

Is it a regular shampoo?

Yes, but with powerful benefits. Grey Reverse Shampoo Bar cleanses while helping restore your natural color. Just use it in place of your regular shampoo.

Will it work for all types of grey hair?

Yes. Whether you're just starting to grey or are completely grey, Grey Reverse Shampoo Bar can help restore your natural color. The sooner you start, the better your results.

Can I use it with other hair products?

Yes. Grey Reverse Shampoo Bar works well with most styling products. Use it as your regular shampoo, then style as usual.

How long before I see results?

Most men notice improved hair health within the first week. Early signs of colour restoration typically appear around week 3-4, with significant transformation visible by week 6-8. Full restoration can take 2-4 months depending on where you're starting from.

Do I need to keep using it to maintain results?

Yes. Think of Grey Reverse Shampoo Bar like a daily vitamin for your hair color. Regular use helps maintain your results and prevents new greys from appearing.

  • Secure Checkout

    Fast and safe using your preferred payment method

  • Free Delivery

    Free delivery to Mainland UK (limited time offer)

  • 30-Day Return Policy

    Exchange or refund available within 30 days of purchase

  • Fast Customer Support

    Our dedicated support team is available around the clock.

 
 

Copyright © 2019 - 2025 YUVY™ | All Rights Reserved