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Method & application
- Tresse Paris
Ammonia-Free Hair Colour: Why Plant-Based Truly Changes the Game
2026-06-22"Ammonia-free" has become a star selling point on the shelf. But ammonia is only one ingredient among many in a chemical hair colour, and removing it changes far less than the packaging [...]
- Tresse Paris
Plant-Based Hair Colour on Afro and Coily Hair: The Complete Guide
2026-06-22Afro and coily hair follows its own rules: high porosity, a fragile fibre and a real need for conditioning support. Because plant-based colour deposits pigment on the surface rather than forcing [...]
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All our plant-based hair colour guides
2026-06-22All our plant-based hair colour guides, organised by topic: grey hair, shades, method, troubleshooting, health, plants and the brand.
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Natural Beard Dye: Covering Grey Hairs the 100% Plant-Based Way
2026-06-22Colouring a beard with 100% plant-based dye to soften grey hairs, with no ammonia and no harsh chemicals. Here is the method, the staying power you can realistically expect, and the precautions [...]
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Fine Hair Colour: Why Plant-Based Coating Adds Body to the Hair Fibre
2026-06-22Is your hair fine, soft, sometimes a little brittle? Plant-based colour works by coating the fibre rather than opening it, which gives thinner hair noticeably more body and staying power. Here [...]
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Your First Plant-Based Hair Colour: A Beginner’s Guide to Getting It Right
2026-06-22Thinking about your first plant-based hair colour but unsure where to begin? This guide walks you through it step by step, in plain English, so you can get it right first time and without the stress.
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How Much Does Plant-Based Hair Colour Cost? (And Is It Worth It?)
2026-06-22The price of plant-based hair colour is best judged by the application, not the sachet. Here is how to work out what it truly costs, and whether it pays off for you.
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Protecting Your Hair Colour in Summer: Sun, Pool and Sea Without the Drama
2026-06-22Summer puts your hair colour through its paces: long days in the sun, afternoons in the pool, salty swims in the sea. Here is why your colour can shift over the warmer months, and how to look [...]
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Natural Hair Colour: How to Spot the Real Thing
2026-06-22Not every hair colour labelled "natural" is the real thing. Here is how to recognise a genuine 100% plant-based colour, understand what it actually does for your hair, and cover your greys [...]
- Tresse Paris
Natural Hair Dye: The Complete Guide to 100% Plant-Based Colour
2026-06-22Natural hair dye, or plant-based colour, lays down pigments from plants on the surface of the hair without ammonia or an oxidant. Here is how it actually works, how to get it right and how to [...]
- Tresse Paris
Jung Ae Descamps: the craftswoman behind the two-step Method
2026-06-21Meet Jung Ae Descamps, co-founder of Tresse Paris, and discover why she designed the two-step application Method, and what it changes when you want to cover grey hair at home.
- Tresse Paris
Hair Colour at Home: How to Get Plant-Based Colour Right Yourself
2026-06-11A practical guide to colouring your hair at home with 100% plant-based colour: the Tresse Paris two-step method for salon-worthy results, dependable grey coverage and no nasty surprises.
- Tresse Paris
Before and After Plant-Based Hair Colour: Salon Results at Home
2026-06-11Real before-and-after results from our customers: nearly 100% grey coverage achieved at home, thanks to the two-step Method. See the proof for yourself, shade by shade.
- Tresse Paris
Switching from Chemical to Plant-Based Hair Color: The Transition Guide
2026-05-25Switching from a chemical dye to a plant-based hair color is entirely possible, but the transition takes a little preparation. Understanding how the two types of colorants interact with the hair [...]
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Complete guide to plant-based hair dye: everything you need to know before you s
2026-05-23Discover everything about plant-based hair dye: ingredients, application, grey coverage, benefits and limits. Full certified organic practical guide.
- Tresse Paris
Plant-Based Colour on Curly and Coily Hair: Complete Guide
2026-05-22Curly and coily hair require a tailored approach to plant-based colour. Discover the right paste consistency, curl-by-curl application technique and rinsing tips for vibrant, lasting results.
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Plant-Based Hair Colour on Short Hair: Results and Technique
2026-04-26Short hair is actually ideal for plant-based colour. Fast application, excellent coverage and great results. Here is everything you need to know.
- Tresse Paris
Plant-Based Colour on Long and Thick Hair: Complete Guide
2026-04-25Long or thick hair? Plant-based colour works beautifully with the right quantities and technique. Here is the complete guide.
How Much Water to Use for Preparing Herbal Hair Colour Powder?
2025-11-16Learn the ideal water-to-powder ratio for preparing herbal hair colour. Follow our professional method to create a smooth, effective paste and achieve perfect colour results.
How often should you redo your herbal hair color?
2025-10-23The frequency of herbal hair coloring depends on your hair type and the result you want to achieve. Here’s the ideal routine to maintain a shiny, natural-looking color.
How long should you leave herbal hair color on?
2025-10-23The processing time directly affects the hold and intensity of a herbal hair color. Discover how to adjust the duration according to your hair type and the shade you want.
What is the ideal water temperature to prepare herbal hair color paste?
2025-10-23Water temperature plays a key role in the success of a herbal hair color: if it’s too hot, it destroys the pigments; if it’s too cold, it prevents their activation and makes the paste ineffective.
Why shouldn’t you shampoo your hair after a herbal hair color?
2025-10-23After a herbal hair color, it’s essential to allow the pigments to oxidize naturally. Shampooing too soon can dull the color and reduce its longevity.
Hair detox before herbal hair color: why it’s essential
2025-10-23Before a herbal hair color, a hair detox removes silicones, buildup, and limescale for better pigment adhesion. Hair is purified, shiny, and ready to absorb the color.
How long does a herbal hair color last?
2025-10-22Herbal hair color offers a luminous, natural shade. Discover how long it lasts and how to maintain its shine with the right care routine.
2-step herbal hair color: complete application guide
2025-10-21The Tresse Paris 2-step herbal hair color covers 100% of white hair and enhances your shade. Discover the complete application guide for the ritual.
Herbal Hair Color: Definition, Benefits and Base + Color Method
2025-10-07Discover the true herbal hair color: a natural, oxidation-free method that coats, nourishes, and enhances the hair. Tresse Paris reveals its professional certified organic Base + Color technique.