Couture Silk


Vegan permanent hair colouring system designed to Simultaneously Lift & Deposit (SLD) whilst preserving hair with Vegan Bond Complex (VBC) achieving stronger healthier and balanced hair.

Low ammonia and balanced pH. 
Intense shine, long lasting colour results and 100% grey coverage.
Over 100+ Couture Silk Permanent shades... Create infinite possibilities.

Couture silk


High Lift 12 Series with built-in tone, capable of lifting up to 4 levels.
5 on scalp blonde colours designed to lighten and neutralise.
One SUPER BOOST (12.S) will lift an extra level when 25% is added to a colour mix.

couture silk


5 popular permanent toner.
Completely intermixable with any permanent colour and 1.5% Jewlz Developer.
Create neutralisation for clean blondes and enhancing a clean canvas before colouring.

couture silk


Create bright and intense fashion shades in a 1 step process with built in lift and deposit.
This collection comes in a gorgeous range of five vibrant hair colours for hair professionals to create vivid on-trend looks in only 15 minutes.

couture silk


Couture Silk Illuminate shades are a colour pigment additive collection. These colours allow the professional hairdresser to creatively customise colour.Ideal for adding richness, depth, vibrancy or to neutralising tone.

Liquid Jewlz

25 vegan, ammonia free, gloss demi-permanent colours and toning collection with Leyton House new hallmark ingredients 'Vegan Bond Complex', a collective blend of vegan natural superfoods protecting and conditioning the hair.

13 beautiful formulated shades ranging from levels 5 to 10 offering tonal deposits for all base levels.
10 stunning toners to use at above a level 10, providing warmth, depth, and all the cooler ash tones you can imagine. 

2 unique shades, Liquid Gloss to enhance shine or dilute & Liquid Chrome to create the perfect soft silver. 


Leyton House KeraCALM, enriched with Keratin, Collagen, Panthenol, Guar Bean and free from Formaldehyde, is a gentle, high performance base solution to successfully and safely de-frizz and smooth hair.

KeraCALM makes hair manageable post procedure, accelerating moisture evaporation after washing hair, makes blow drying a rapid process. Repels humidity and frizz, gives slight plumpness to the cuticle giving a soft voluminous effect. Leaves hair, frizz free, smooth, and glossy for an average of 3 months.


FillerPlex(EBR) is a single step Enzymatic Bond Reconstructor (EBR) with dual process action. A plex treatment working from the OUTSIDE to INSIDE by surrounding the hair fibres with a protective webbing structure to mend broken bonds during a chemical service.

FillerPlex(EBR) penetrates and reconstructs the bond fibres from the outside in, providing elasticity and strength, even after just ONE application. FillerPlex protects and preserves, keeping the internal structure healthy resulting in longer lasting colour.