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Bond Building Bleach Kit

Bond Building Bleach Kit with anti-breakage technology - 20 VOL | 6% Developing Lotion - Suitable for all hair types
4.7 (6 reviews)
What it does

Bleach with built-in bond repair, scientifically proven to leave hair up to 30% stronger*. A 20 VOL | 6% developer lifts hair up to 7 levels. Formulated to rebuild disulfide bonds during the lightening process, reducing damage while delivering a powerful lift of up to 7 levels. Professionally Developed, 100% Vegan and Peta Approved. This kit also contains our Reincarnation Bond Restoring Mask - a nourishing treatment scientifically proven to reduce breakage by 68% for stronger healthier hair**, as well as our Silver Shampoo - a strong, ashy-purple cleanse to help keep cool blondes bright and free of brassy yellows. * Based on lab tests ** When used with the recommended Reincarnation Routine

Who it's for

Bond Building bleach is suitable for all hair types and colours. Your choice of bleach kit depends on your hair and desired lift and colour. The best way to check the colour your hair will go and how it'll feel after using Bond Building Bleach is with a strand test

What's included

2 x sachet of bleaching powder 25g 1 x bottle of developing lotion 80ml 1 x sachet of our bond-restoring Reincarnation Mask 15ml 1 x sachet of Silver Shampoo 15ml 1 x pair of plastic gloves 1 x instruction leaflet

How much one kit covers

One kit covers root regrowth and very short hair up to 2cm (2/3 inch) long. If your hair long, thick or it's your first time bleaching, you'll need at least two kits.

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"This Bond Bleach kit is so easy and quick to use and I always get even, professional looking results.

My hair doesn’t feel or look dry or damaged after using."

Catalina, Bond Building Bleach user
4.7
Average score from 6 reviews
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REVIEWS
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18th May 2025

The best kit I've ever used.

Highly recommend these kits. One of the only box bleach kits you can see the volume on the box which is super important if you don't want to try your hair off! I was using this on pre lightened hair which also had alot of box dye underneath, was dubious if this would lift enough but it worked amazing for me. Lifted some fringe pieces for me to create a money peace and also bleached my extensions. I added abit of water still as it was abit easier to work with that way. Saturated the hair so it was soaked in bleach and it lifted amazing! I can't speak for the bond building as it hasn't been long enough to see if any hair snaps but my hair definitely feels strong and soft afterwards not dry at all. I also use olaplex products in my daily routine. I would absolutely use this kit again the best bleach kit I've ever tried. 5*

April D.

Hair Type: Wavy

Natural Hair Color: Dark brown

26th January 2025

Easy, no damage

This was super easy to use and mix, I’ve bleached my hair before so was a little nervous about causing any damage, which is why I got this bleach instead of their usual one. It was very easy to mix and apply, the instructions are very detailed for those who might need them. Gloves provided, important to note that there’s no bowl or tools provided otherwise but it’s good to limit the plastic in the kit. Bleached my roots pretty well, I just need to tone it. Not quite white but I only left it on for 20 minutes perhaps. My hair is very soft too, no damage at all.

Maggie D.

Hair Type: Wavy

Natural Hair Color: Dark brown

2nd January 2025

Leaves hair happy

Always go to bleach London for my colours and bleach

Deana M.

Hair Type: Curly

Natural Hair Color: Dark brown

7th November 2023

Excellent product which has kept

Excellent product which has kept my hair happy and healthy

Jade H.

Hair Type: Straight

Natural Hair Color: Mid to light brown

25th July 2023

Go for the plex bleach

I usually use the plex bleach but decided to give this one a go. Deeply regretted it. I really didnt like the consistency, it was too thick and difficult to put in a targetted area. I usually find bleach london bleach kits to be super creamy but this one was like wall paper paste and gloopy. It also didnt lift as light as I usually do.

Kirsty F.

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