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Bond Building Bleach

20 VOL | 6%. With bond building technology
(27)
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Want a bleach that’s better for your hair? The name's Bond... Building Bleach. Designed to bolster bonds for a stronger, safer blonde, our Bond Building Bleach leaves hair up to 30% stronger according to lab tests. Comes with everything you need to for the perfect blonde base: Bleach with added anti-breakage technology, 20 VOL | 6% developing lotion, Silver Shampoo, Reincarnation Mask and easy-to-use instructions.

  • Powerful lightening with less damage

  • Professional standard

  • Lightens hair up to 7 levels

  • For all hair types

What it does
Base
Result
Base
Result

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 is with a strand test. Check out our bleach, tone and color guides here

What You Get
 
What's in the box

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.

Ingredients

Bleaching Powder Ingredients: Potassium Persulfate, Ammonium Persulfate, Paraffinum Liquidum (Mineral Oil), Sodium Metasilicate, Magnesium Carbonate, Hydroxyethylcellulose, Silica, Arginine, Glucose, Sodium Stearate, EDTA, Bisabolol, Cyclodextrin, Parfum (Fragrance). Developing Lotion 6% | 20 VOL Ingredients: Aqua (Water), Hydrogen Peroxide, Cetearyl Alcohol, Steareth-20, Acrylates/Beheneth-25 Methacrylate Copolymer, Sodium Lauryl Sulfate, Tetrasodium Etidronate, Salicylic Acid, Phosphoric Acid, EDTA, Sodium Benzoate. REINCARNATION MASK INGREDIENTS: Aqua (Water), Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Octyldodecanol, Cetrimonium Chloride, Amodimethicone, Isopropyl Alcohol, Sodium Benzoate, Lactic Acid, Dipropylene Glycol, Parfum (Fragrance), Hydrolyzed Wheat Protein, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Lauryl Pyrrolidone, Trideceth-12, Propylene Glycol, Phenoxyethanol, Polyamide-2, Benzoic Acid, Saccharomyces/Magnesium Ferment, Helianthus Annuus (Sunflower) Seed Extract, Potassium Sorbate, Saccharomyces/Iron Ferment, Saccharomyces/Zinc Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Benzyl Salicylate, Coumarin, Linalool. Silver Shampoo Ingredients: Aqua (Water), Cocamidopropyl Betaine, Sodium Laureth Sulfate, Sodium Chloride, PEG-60 Hydrogenated Castor Oil, Parfum (Fragrance), PEG-200 Hydrogenated Glyceryl Palmate, Sodium Benzoate, Glyceryl Laurate, Polyquaternium-10, Acid Violet 43, Citric Acid, Panthenol, PEG-7 Glyceryl Cocoate, Polyquaternium-7, Hydrolyzed Wheat Protein, Dipropylene Glycol, Sodium Cocoyl Hydrolyzed Wheat Protein, Tetrasodium EDTA, Propylene Glycol, Phenoxyethanol, Hexyl Cinnamal, Hydroxycitronellal, Limonene.

How to use it
  1. SECTION Divide hair into 4 quarters & secure

  2. MIX Mix up the bleach!

  3. SLICE & APPLY Take thin slices of hair & paint on the bleach

  4. SMOOSH! Coat every strand

  5. DEVELOPMENT TIME Fine and/or curly/coily hair: 20-30 minutes Thick hair: 40-45 minutes

  6. SCRAPE TEST Check the hair has lightened enough with regular scrape tests

  7. RINSE AND CONDITION Rinse thoroughly, shampoo twice and then condition with Reincarnation Mask. NEXT STEP >>> TONE!

Reviews
4.8
Average score from 27 reviews
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Page 1 of 6

November 2, 2026

Great for 2nd bleach

Used for second bleach before dyeing, worked a treat!

Anna R.
Hair Type: Straight  Natural Hair Color: Dark brown

October 14, 2026

Great

I used this product for my roots and they turn out so bright and healthy. But if you have a lot of hair like me, you should buy at least four boxes for your entire head. I used two only for roots.

Ana L.
Hair Type: Wavy  Natural Hair Color: Dark brown

October 12, 2026

Safe, easy to use, practical

It worked beautifully on my black hair!!

Parisa S.
Hair Type: Wavy  Natural Hair Color: Black

October 7, 2026

Best Bleach I ever used

I love the bond building bleach kit, it comes with the bleach powder, 20 volume developer (which believe it or not is very hard to get in a bleach kit, most are 30 vol which is way too damaging), clear instructions and my favorites: the silver shampoo packet and rejuvenation mask! It lightened my thick almost black hair significantly with no damage and the silver shampoo helped tone out the warmth. Highly recommend! Will buy again!

Leandra R.
Hair Type: Curly  Natural Hair Color: Dark brown

October 5, 2026

Wonderful, just what i wanted

It worked wonderful, i could finally get my hair blonde... because in Madrid hair salon dont like to get u blonde so i got tired and decided to make it myself. This is great because it got my hair light enough but didn't damage it and its easy to use

Marlene G.
Hair Type: Straight  Natural Hair Color: Dark brown
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