

A bleach, tone colour routine for a brighter, whiter blonde without the breakage. Plex Bleach combines our classic bleach formula with built-in anti-breakage technology, for less stress during the lightening process. Then banish yellow from your freshly bleached blonde with our classic White Toner. Developed by Alex Brownsell and used in our salons for over fifteen years, it's become a firm favourite for for DIY home bleachers and professionals everywhere. White Heat semi-permanents adds the final cool hue.
Plex Bleach Kit with anti-breakage technology - 30 VOL | 9% Developing Lotion - Suitable for all hair types
Cool blonde conditioning and vegan, semi-permanent hair dye 150ml
Semi-permanent toner for an icy platinum finish.
Three steps to Ice White Blonde at home! Lighten virgin locks with Plex Bleach, then add White Toner to neutralise brassy yellow shades and create a cool finish for your White Heat Super Cool Colour. Nice ice baby.
Plex Bleach comes with everything you need for the perfect blonde base: Bleach with added anti-breakage technology, 30 VOL | 9% developing lotion, Silver Shampoo, our Seal The Deal conditioning treatment and easy-to-use instructions.
2 x sachet of bleaching powder 25g 1 x bottle of developing lotion 100ml (30 vol | 9 %) 1 x sachet of Seal The Deal anti-breakage treatment 15ml 1 x pair of plastic gloves
1x bottle of 150ml semi-permanent hair dye
1 x tube of colourant 40ml 1 x bottle of developing lotion 80ml 1 x sachet of Reincarnation Mask 15ml 1 x pair of plastic gloves
One kit covers root regrowth and very short hair up to 2.5cm (1 inch) long.
If your hair's long, thick or it's your first time bleaching, you'll need at least two kits.
One box is suitable for short hair or colouring freshly bleached and toned roots. For shoulder length hair you'll need two bottles. For long hair that's below your shoulders, you'll need three to four bottles. If your hair is very thick we recommend adding an extra bottle.
SEAL THE DEAL SACHET ingredients: Aqua (Water), Cetearyl Alcohol, Propylene Glycol, Distearoylethyl Dimonium Chloride, Stearamidopropyl Dimethylamine, Magnolol, Honokiol, Quaternium-80, Morind Citrifolia Fruit Extract, Quercetin, Ethylhexylglycerin, Parfum (Fragrance), Polyglyceryl-10 Dipalmitate, Polyglyceryl-6 Laurate, Phenoxyethanol, Dimethiconol, Sorbitan Oleate, Ceteareth-20, Citric Acid, Dimethicone, Benzyl Salicylate, Hexyl Cinnamal, Linalool.
BLEACH POWDER ingredients: Potassium Persulfate, Magnesium Carbonate Hydroxide, Sodium Metasilicate, Ammonium Persulfate, Sodium Stearate, Maleic Acid, Cyamopsis Tetragonoloba (Guar) Gum, PVP, Paraffinum Liquidum (Mineral Oil), Tetrasodium EDTA, Sodium Lauryl Sulfate.
DEVELOPING LOTION (30 vol | 9%) ingredients: Aqua (Water), Hydrogen Peroxide, Cetearyl Alcohol, Sodium Laureth Sulfate, Propylene Glycol, Dimethicone, Oxyquinoline Sulfate, Pentasodium Pentetate, Phosphoric Acid, Etidronic Cid, Tetrasodium EDTA.
Aqua (Water), Cetearyl Alcohol, Cetrimonium Chloride, Panthenol, PEG-12 Dimethicone, Hydrolyzed Wheat Gluten, Tocopheryl Acetate, Hydrolyzed Soy Protein, Wheat Amino Acids, Hydrolyzed Corn Protein, Cetyl Alcohol, Amodimethicone, C11-15 Pareth-7, Behentrimonium Methosulfate, Laureth-9, Glycerin, Guar hydroxypropyltrimonium Chloride, Trideceth-12, Imidazolidinyl Urea, Methylchloroisothiazolinone, Methylisothiazolinone, Parfum (Fragrance), Magnesium Nitrate, Basic Blue 99, Basic Red 76, Basic Brown 16, Acid Violet 43, Basic Yellow 57.
COLOURANT ingredients: Aqua (Water), Cetyl Alcohol, Propylene Glycol, Cetearyl Alcohol, Ceteareth-25, Cocamide MEA, Ceteth-2, Ethanolamine, Argania Spinosa Kernel Oil, Aloe Barbadensis Leaf Juice, Dimethicone, Ascorbic Acid, EDTA, Sodium Hydrosulfite, Sodium Metabisulfite, Toluene-2,5-Diamine Sulfate, m-Aminophenol, 2,4-Diaminophenoxyethanol HCl, Resorcinol, 2-Methylresorcinol, Parfum (Fragrance), Linalool, Limonene. Contains: Resorcinol | Phenylenediamines (Toluenediamines).
DEVELOPING LOTION (7vol / 2.1%) ingredients: Aqua (Water), Cetearyl Alcohol, Hydrogen Peroxide, Sodium Laureth Sulfate, Propylene Glycol, Dimethicone, Pentasodium Pentetate, Tetrasodium EDTA. Contains: Hydrogen Peroxide.
REINCARNATION MASK ingredients: Aqua (Water), Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Octyldodecanol, Cetrimonium Chloride, Amodimethicone, lsopropyl 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/lron Ferment, Saccharomyces/Zinc Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Benzyl Salicylate, Coumarin, Linalool.

April 30, 2026
Amazing product. Would never use
Amazing product. Would never use anything else.
March 9, 2026
Best
Class
March 9, 2026
Best ever
The best bleach on the market, easy to use and great results
March 8, 2026
great
very easy to use, the smell isnt too strong. lifted virgin hair well to a warm yellow
February 5, 2026
Great product Really easy application
Great product Really easy application and clear instructions Plex serum aftercare makes all the difference too
AS SEEN ON @BLEACHLONDON

