KOOP Studio
KOOP Studio
  • Home
  • Organic Colour
  • Hair Stylists
  • Studio Chair Rental
  • Contact Us

Organic Colour

We use 100% vegetable dye infused with deeply nourishing Ayurvedic plants, to give complete coverage of grey hair, with a beautiful palette of rich pigments to choose from.  


We are proud to work with Couleurs Gaia, a French brand and pioneers in the field of organic, natural hair colour.  


Available exclusively in the UK at KOOP.

100% Plant Based

100% free of chemicals, 100% vegetable, made only with plants. 


Does not contain PPD, ammonia, resorcin, metal salt, 

sodium picramate or parabens.

Our Organic Products

How it Works

Classic Colour Process 


To understand what plant based colour is, it is first necessary to understand how classic colour work, which represent more than 95% of hair colour done today.


Classic colour or oxidative colour is based on a chemical reaction: Oxidation.


The products used are based on ammonia, hydrogen peroxide, and synthetic colourants. These open the hair cuticles and break down melanin, the natural pigments that give hair its colour. The hair is therefore bleached. At the same time, synthetic pigments recolour the hair, substituting for the natural pigments.

Organic Colour Process


In contrast to classic colouring, there is plant based colouring, which is 100% natural and made solely from plants. It does not work based on oxidation, does not open the hair fibre, and does not penetrate its core. Instead, it coats the hair surface and forms a protective layer without altering its pH.


It involves using pure plant powders (mainly henna and indigo) nothing else, mixed with hot water to create a creamy paste. This paste is applied to the hair, allowing the natural pigments to adhere to the hair's outer layer (cuticle).

   Organic Colour + Grey Hair


When performed with high-quality plants and strict protocols, plant based colouring is permanent and can completely cover gray hair. The colour range for plant based colouring is wide, including blond, brunette, chestnut, red, black, and more.


With the hair coated by plant based pigments, it becomes more resilient and shiny, regaining elasticity and volume (an average increase of 20%).  A good plant based colour treatment evolves beautifully over time, making the hair increasingly more beautiful with each application.

Couleurs Gaia | 100% natural, organic, vegan colour.
Visit Colours Gaia

Organic Colour Gallery

Organic Colour + Treatments

Organic Colour + Blow-dry

£150+

Organic colour 100% free of chemicals, suitable for people with colour allergy, sensitive scalp, pregnancy and after chemotherapy.  Gives gloss, shine and healthy results adding warmer tone in your colour. 

Note: No bleach or hair lightening.

2hrs 30mins

Organic Colour Consultation / Patch Test

Free

Consultation pre-colouring services. Patch test pre-colouring. Online consultation available on demand. 

Note: No bleach or hair lightening.

15mins


Natural Clay Mask + Treatment

£30

Treatment to detoxify your scalp and balance your scalp PH to guarantee a perfect infusion of our Organic treatment. Hair loss, antidandruff, purify and stop sebum hyper production. 

30mins

Ritual Treatment

£65

Relaxing treatment for a hair wellbeing experience, using 100% organic, natural products.  Includes Indian massage techniques.  4 rituals available : Vitality, nourishing, balancing, calming. 

1hr 5mins

Cancellation & No-Show Policy: Due to limited appointment availability, a 20% fee will be charged for cancellations made less than 12 hours before the appointment or for no-shows without prior notice. Please note that organic colour services are exclusively provided by Samantha. Freelancers operating within KOOP Studio are independent, manage their own bookings, and use their own choice of products, which may differ from those used by KOOP. Thank you for your understanding.

BOOK

"

It’s a joy to work with Couleurs Gaia's stunning palette of rich shades of organic colour, and see how they nourish and transform hair.


Following my own journey with a serious allergy to chemical colour, I've used Couleurs Gaia on my own hair and the results have amazed me.  I have since qualified as a Professional Expert with Couleurs Gaia and I am their exclusive UK Partner. 


Whether you have an allergy, like me, a preference for natural more sustainable products or just want to be kinder to your hair and the planet, it works wonders.



Samantha Rouhier

Organic Colour Specialist

KOOP Studio

2 Queenstown Road, London, SW8 3RX, United Kingdom

Hours

Open today

10:00 – 19:00

Contact Us

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Cancel

Copyright © 2025 KOOP Studio - All Rights Reserved.

  • Privacy Policy
  • Terms and Conditions

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept