Our top-rated protective care products for coloured hair
Published on: Thursday, October 01, 2026, Updated on: Tuesday, October 13, 2026
Colour that fades, highlights that lose their shine, ends that lose their softness after just a few weeks... Colouring your hair, even when done with care, weakens the hair fibre and makes it more susceptible to external damage. What are the best practices for preserving the vibrancy of your colour without causing further damage to your hair? In this article, we take a look at the specific needs of coloured hair and present our selection of top-rated protective care products, favoured by our community and endorsed by our experts.
Contents
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Hair strengthening
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In brief
Colouring weakens the hair fibre by opening the cuticle scales, making it more porous, more prone to dehydration and more vulnerable to gradual colour fading
Protecting coloured hair requires suitable products that seal the hair shaft, minimise pigment loss and preserve shine, from gentle shampoos to leave-in treatments
This article presents a selection of Aroma-Zone haircare products designed to prolong the vibrancy of your colour whilst maintaining the health of your hair, from washing to heat protection.
Why should I look after my coloured hair?
Hair colouring opens the cuticle scales
Hair colouring opens the cuticle scales to allow the pigment to penetrate the hair fibre, which causes long-term damage to the hair, making it more porous and more susceptible to dehydration and gradual colour loss. (1)
Colouring your hair, whether using chemical or plant-based dyes, involves a profound change to the hair’s structure, with several direct consequences for its health and long-term condition.
Long-term increased porosity: once the cuticle has opened to allow the pigment to penetrate, it never closes completely on its own. The hair becomes more porous, which facilitates exchange with the outside environment: water evaporates more easily from inside the fibre, hence the dryness frequently observed in coloured hair. (1, 4)
Increased sensitivity to UV light: the the sun’s rays oxidise the colour molecules lodged in the cortex, causing gradual dulling and highlights that change over time — a phenomenon that is even more pronounced on light-coloured hair or highlights. (2, 3).
Pigment loss with every wash: every shampoo causes a slight loss of colour through the open cuticle, which is even more pronounced if the shampoo is harsh or the water is very hot. (3)
Increased mechanical fragility: hair that is porous and weakened is more prone to breakage, split ends and loss of shine, which makes 2protective hair care products all the more useful for preserving both the colour and the health of the hair. (1, 5, 6).
Given this multi-faceted weakening of the coloured hair fibre, 3taking care of your coloured hair remains the best defence: a gentle shampoo, a coating conditioner and regular hair masks work together to seal the cuticle, limit pigment loss and counteract porosity, rather than allowing the colour and hair fibre to deteriorate with each wash.
What products should you use to protect coloured hair?
The most suitable care products for coloured hair combine gentle cleansing with lipid-replenishing and coating active ingredients that seal the hair fibre, along with systematic protection against UV rays and heat, to slow down pigment loss and preserve shine.
Key principles | Things to bear in mind |
Cleanse without stripping | A shampoo that’s too harsh accelerates pigment loss with every wash. It is better to opt for a gentle formula, free from harsh sulphates, and to limit the frequency of washes to minimise colour loss. (3) |
Seal the cuticle with coating agents | Active ingredients such as plant-based ceramides or keratin smooth the hair cuticle, which limits interaction with the external environment and helps retain the pigment for longer. (5, 6) |
Moisturise to counteract porosity | Coloured hair loses moisture more easily: regular moisturising treatments – whether leave-in or as a mask – help to counteract this porosity and prevent the hair from becoming straw-like. (1, 4) |
Always protect against UV rays | Sun exposure oxidises colour pigments and accelerates their breakdown. Applying a protective oil or spray before each exposure to the sun or swim helps to limit this gradual fading. (2, 3) |
Limit heat damage | Straighteners, hairdryers, curling irons: heat further weakens an already porous hair fibre. Applying a heat protectant beforehand is essential to preserve both the colour and the structure of the hair. (6) |
Space out washes with very hot or hard water | Hard water and excessively hot water open the cuticle further. Rinsing with lukewarm water, possibly acidified (with diluted vinegar), helps to close the hair fibre and seal in the colour. (1, 3) |
Protective care for coloured hair: our top-rated products
With these key principles in mind, let’s look at the most suitable products and active ingredients to provide long-lasting protection for your colour and the shine of your hair. This selection focuses on coating and lipid-replenishing active ingredients — keratin, plant-based ceramides, proteins — recognised for their protective effect on coloured hair fibres. (5, 6) From gentle shampoos to leave-in treatments and dietary supplements, discover here the products that have received the most positive feedback, tested by our experts and endorsed by the Aroma-Zone community.
Organic Plant-Based Shampoo
Shikakai, Reetha, neutral henna, Amla, Sidr and Kapoor Kachli: this 100% plant-based, organic powder shampoo is formulated with a blend of six Ayurvedic plants renowned for gently cleansing, strengthening, beautifying and naturally caring for the hair and scalp. Used on its own or combined with plant-based oils and essential oils, this plant-based shampoo leaves hair supple, shiny and strong, and can be used as a colour-protecting shampoo on hair coloured with henna or plant-based hair dyes. Massage into the wet scalp for 3 to 5 minutes, leave on for 3 to 5 minutes, then rinse with clean water.
Active Ingredient: Plant-based ceramides
Derived from sunflower oil, plant-based ceramides are a lipid-replenishing and protective active ingredient for the skin and hair. In ‘homemade’ hair care products, ceramides are highly effective at smoothing, protecting and strengthening the hair fibre. They are particularly renowned for their use in colour-treated hair, helping to maintain its shine. This active ingredient can be used in your formulations for protective shampoos and conditioners for coloured hair, as well as in treatments or repairing masks for dry and brittle hair. Recommended dosage: 1–5 per cent of the total weight of your formulation.
Keratin AA & Fruit Acids Detangling and Repairing Conditioner
Designed for damaged hair, this certified organic detangling conditioner repairs, strengthens and reduces breakage by 94% from the very first use¹. Free from sulphates and silicones, its innovative Keratin and Fruit Acids complex works both inside and outside the hair fibre to leave hair visibly strengthened and enhanced. It is suitable for coloured, bleached or highlighted hair. For dry hair: apply generously to wet, towel-dried hair, from roots to ends; leave on for 3 to 5 minutes for enhanced results, then rinse thoroughly. For hair prone to oiliness: apply only to the ends, avoiding the roots; leave on for 1 to 2 minutes, then rinse thoroughly.
Natural Organic Pomegranate Vinegar
Produced by fermenting organic pomegranate juice, this vinegar is a prime ingredient for hair care thanks to its natural acidity. Rich in antioxidant active ingredients, it is a great alternative to traditional cider vinegar used in old-fashioned home remedies for hair care. Added to the final rinse water after using plant-based or henna shampoos, it makes detangling easier, adds shine to the hair, and helps preserve the vibrancy of the colour whilst neutralising limescale. Keep out of reach of children, and do not apply undiluted to the skin or hair. Recommended dosage: 2 tablespoons of vinegar in 500 ml of water.
Organic Karanja & Raspberry Protective Hair Oil
Formulated with Karanja and Abyssinian extracts, which have proven protective properties, this 100% natural oil protects hair from the drying effects of the sun and sea water. Thanks to its blend of organic raspberry and Karanja plant oils, which possess antioxidant properties, it enhances and preserves the beauty of your hair. Also ideal for coloured hair, its lightweight formula preserves the colour’s vibrancy and intensity, leaving hair soft, shiny and silky. Nourishing yet non-greasy, this oil is suitable for all hair types and can be used without rinsing before sun exposure and swimming.
Keratin’protect Active Ingredient
Formulated from a brown seaweed extract, this beautifying and heat-protective hair active ingredient adds shine and softness to the hair whilst protecting it from dehydration and damage caused by straighteners and hairdryers. When incorporated into your shampoo, conditioner, moisturising hair spray, styling lotion or gel, it coats the hair, restoring strength and shine whilst softening coarse, damaged, coloured hair that has been subjected to chemical or heat treatments. Recommended dosage: 1 to 5 per cent of the total weight of your formulation.
Keratin AA & Peptide Hair Serum
Formulated for all hair types, this serum strengthens the hair fibre thanks to a complex of amino acids and biomimetic keratin peptides. With over 80% more restorative effects after just one application², your mid-lengths and ends are repaired, leaving your hair stronger and shinier. This serum is suitable for all hair types and textures as part of your daily routine, as well as for coloured hair and/or hair weakened by chemical treatments. Apply a few drops to your dry or damp lengths and ends as part of your daily routine – no need to rinse – then style using a comb or your fingers.
Hair Complex – 60 capsules – Dietary supplement
For thicker, fuller and shinier hair, discover our Hair Complex dietary supplement. Formulated with the active ingredient Beaulixir®, which has been clinically proven to reduce hair loss and improve the appearance of the hair. It contains oily extracts of saw palmetto, borage, linseed, wheat and rye, as well as pine bark phytosterols, which work in synergy with zinc and natural biotin (vitamin B8) to strengthen the hair fibre. Take 2 capsules a day, to be swallowed with a glass of water. For adults only; not recommended for pregnant or breastfeeding women, or those with a personal or family history of breast cancer. Take at a separate time from any medication (at least 60 minutes apart); do not take whilst on anticoagulant treatment. Patients undergoing cholesterol-lowering treatment should only take this product under medical supervision. Vegan product, made in France.
Hair Care Oil
Strong, radiant hair thanks to our Organic Hair Care Oil, a blend of seven precious plant oils and an organic oil macerate. Castor, coconut, amla and more strengthen, nourish and repair your hair naturally, whilst adding shine and manageability every day. Perfect for an oil treatment or a leave-in treatment, suitable for every hair need. In the shower, apply it to the scalp, leave on for 1110 to 15 minutes, massaging in circular motions, before washing with a gentle shampoo. A 100% naturally derived product, certified organic, vegan and made in France.
Organic Hair Mask
A true nourishing balm, this neutral, certified organic hair mask base, rich in jojoba, castor and shea butter oils, protects, smooths and nourishes your hair. If you’re looking for a repairing mask for damaged coloured hair, opt for its supple, lightweight texture, which means it can be used as a hair mask or as a conditioner to make detangling easier and to add shine, suppleness and softness to your hair. It’s also ideal as a leave-in treatment to coat, nourish and enhance your mid-lengths and ends. Certified organic product, made in France.
What our customers say
At Aroma-Zone, feedback from our community complements the work of our experts and confirms the genuine effectiveness of our colour-protecting hair care products.
Emma, 11 September 2026
I was looking for a shampoo for my hair, which had become as dry as straw due to pre-menopause. And I’m delighted with the results. Hair that’s soft and silky. My curls have returned. And I even feel as though it’s growing back. I highly recommend it.
K, 11 August 2026
I’ve been using Aroma Zone products for several years now, and the quality is there. Delivery is quick, and sometimes free during special offers. Their customer service is brilliant; if there’s the slightest issue, they sort it out in no time and are always fair. Prices have gone up a bit in recent years, but I remain a loyal customer because their products are top-notch, particularly their haircare range.
Jeanne, 20 July 2026
I’ve tried marine collagen for the first time and I’m very pleased with it; I’ll buy more as soon as I run out. As for the hair serum, it’s also a very good product – my hair looks lovely and feels very soft, and I really like it. I recommend these products, which are among those that have given me the most satisfaction.
Marie, 21 July 2026
I now only use Aroma-Zone products to look after my skin and my hair. Affordable, high-quality, vegan products that aren’t tested on animals! A must-have! I’ve been using their products for over a year now. Top-notch customer service!
Élodie, 30 April 2026
All the products I’ve ordered from Aroma are brilliant – my hair looks absolutely gorgeous! I’m delighted with all my haircare purchases – I’d recommend them 100 per cent!
Our experts’ views
Beyond hair care products, what habits should you adopt to better protect coloured hair?
To keep coloured hair looking its best for longer, haircare products are important, but daily habits are just as crucial. Limiting exposure to the sun, reducing the use of heat, spacing out colouring and bleaching treatments, and avoiding excessive rubbing all help to better preserve the hair fibre. After swimming in the sea or a swimming pool, remember to rinse your hair with clean water. These simple steps help to maintain the colour’s vibrancy, the hair’s softness and the quality of the hair fibre for longer.
Dalila Belmokhtar, Doctor of Pharmacy and trichologist @dalilahairscience
Precautions
As with any hair care product, it is recommended that you carry out a sensitivity test 48 hours before first use, particularly with concentrated active ingredients. As coloured hair is more porous and sensitive, it is best to limit and space out exposure to heat and sunlight, as these accelerate colour loss and further weaken the hair fibre. The products, active ingredients and other ingredients mentioned in this article may each have their own specific precautions and restrictions on use: please always refer to our technical data sheets.
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Bibliography
Here is the bibliography with links in plain text. They are placed within code blocks to prevent them from being automatically converted into clickable links:
Kwon, S., Lee, S., Jang, J., Lee, J. B., & Kim, K. S. (2024). Quantifying the effects of repeated dyeing: Morphological, mechanical, and chemical changes in human hair fibres. Heliyon. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11417257/
Santos Nogueira, A. C., & Joekes, I. (2004). Hair colour changes and protein damage caused by ultraviolet radiation. Journal of Photochemistry and Photobiology B: Biology. https://pubmed.ncbi.nlm.nih.gov/15157906/
Locke, B., & Jachowicz, J. (2005). Fading of artificial hair colour and its prevention by photofilters. Journal of Cosmetic Science. https://pubmed.ncbi.nlm.nih.gov/16538296/
Yang, S. J., Yu, H. J., Lee, J., Hwang, S. J., Kang, N.-G., & Jeong, E.-T. (2024). Effects of ultraviolet rays and particulate matter on hair porosity in damaged hair. Journal of Cosmetic Dermatology. https://onlinelibrary.wiley.com/doi/10.1111/jocd.16442
Bernard, B. A., Franbourg, A., François, A.-M., Gautier, B., & Hallegot, P. (2002). Ceramide binding to African-American hair fibres correlates with resistance to hair breakage. International Journal of Cosmetic Science. https://pubmed.ncbi.nlm.nih.gov/18498489/
Liu, Y., Liu, J., & Xiao, J. (2023). Enzymatic cross-linking of amino acids improves the repair effect of keratin on the hair fibre. Polymers. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10180764/
Gasparin, R. M., Lourenço, C. B., & Leonardi, G. R. (2025). Porosity and resistance of textured hair: Assessing chemical and physical damage under consumer-relevant conditions. Cosmetics, 12(3), 93. https://www.mdpi.com/2079-9284/12/3/93
https://fr.trustpilot.com/reviews/6aa30244c7beba6c95987b2f
https://fr.trustpilot.com/reviews/6a89a53fe540e33b26d8fbbe
https://fr.trustpilot.com/reviews/6a7b21ce9669213f0ec7dc23
https://fr.trustpilot.com/reviews/6a5f3a243b45f4e98014192f
¹ Instrumental test carried out by an independent laboratory after a single application; to be added to the bibliography
³Instrumental measurement carried out on 10 strands of damaged hair following 1 application of AH & AA Keratin Serum.
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