How To Prevent Damage and Dullness To Your Colour-Treated Hair

August 5, 2024
 Before and after treating Coloured hair

Getting your hair coloured can be an exciting way of self-expression, but it often comes with challenges like damage and dullness. If you’re keen to colour your hair but want to avoid these challenges, following the proper steps and guidelines can make maintaining healthy and vibrant hair easy.

This article will explore practical and effective strategies to keep your colour-treated hair looking its best, and we’ll tell you which hair colour is the best to get treatment for hair damage and dullness.

What Is Colour-Treated Hair?

Colour-treated hair refers to hair that has undergone any form of permanent colour alteration. This encompasses various treatments, including all-over hair colour, balayage, highlights, lowlights, and grey coverage. The process involves oxidation, which opens up the hair cuticle, allowing the dye to penetrate your hair and deposit permanent colour. 


Such treatments fundamentally change the hair's structure and appearance, creating vibrant and long-lasting hues. However, these chemical processes can also affect the hair’s texture and health, necessitating special care and maintenance to keep the hair looking its best and prevent damage.

Common Issues with Colour-Treated Hair

White and brown Coloured haird before and after treatment

While coloured-treated hair offers significant benefits, the process can also present several challenges. Among them are:

Hair Loss/Thinning

Excessive use of hair dye, especially those containing chemicals such as ammonia, peroxide, or para-phenylenediamine, can cause hair shedding and thinning. The chemicals in hair dye often strip away the natural oils in your hair and cause inflammation to the scalp. This inflammation then disrupts the cycle of new hair growth, leading to hair loss or thinning.

Moisture Loss

Hair dye often has a drying effect on hair strands. Breaking open the cuticle layer to allow the dye to penetrate also enables moisture to escape from within the hair strand. This moisture loss can alter the hair’s texture, leaving it dry, brittle, and more prone to breakage.

Hair Damage

Excessive exposure to hair dye can permanently damage the hair strands. This damage can compromise the integrity of the cuticle layer and the hair shaft. Often, this results from high levels of ammonia present in the dye, which can strip the hair of its natural protective layers and weaken its structure.

Copper is another non-bleach hair color option. This vibrant shade seamlessly blends red and brown tones, with tinges of bronze and orange that add depth and dimension. This is also a great option for those exploring new hair color ideas.

Ways To Prevent Your Colour-Treated Hair From Being Dull and Damaged

Suffering from dull and damaged hair can do so much to your self-esteem, let alone ruin your hair as a whole. Luckily for you, there are ways to reverse the damage done to your hair to achieve a vibrant and healthy look.

Choose the Right Hair Colour Salon in Singapore

A professional salon with experienced colourists can make all the difference in your hair's health and appearance. Look for salons with good reputations, positive reviews, and a portfolio of successful transformations. 


Additionally, consider salons that use high-quality products and offer personalised consultations to understand your hair needs and preferences. A skilled colourist will apply the colour expertly and provide valuable advice on aftercare to maintain your hair's vibrancy and health. 


Choosing the right salon ensures that your hair colour journey is satisfying and safe, avoiding common pitfalls and potential damage.

Start A Daily Hair Care Routine for Colour-Treated Hair

A daily hair care routine is essential for colour-treated hair to maintain its vibrancy and health. Due to the chemical processes it has undergone, colour-treated hair is more susceptible to dryness, damage, and fading. By establishing a consistent care regimen, you can protect your hair from these adverse effects and extend the life of your colour. 


This routine should include gentle cleansing with sulphates-free shampoos to avoid stripping the colour, regular conditioning to replenish lost moisture, and using leave-in treatments or serums to provide extra protection and shine. Minimising heat styling and protecting your hair from UV exposure can further prevent damage. A well-rounded daily hair care routine ensures that your colour-treated hair remains soft, shiny, and vibrant, allowing you to enjoy your new look for longer.

Get Regular Hair Trims

Getting regular hair trims is vital for maintaining the health and appearance of colour-treated hair. Over time, hair ends can become dry, brittle, and prone to splitting due to the chemical processes involved in colouring. Regular trims, typically every six to eight weeks, help to remove these damaged ends, preventing further splitting and breakage. 


This keeps your hair looking fresh and healthy and promotes better growth by reducing the need for more drastic cuts later on. Frequent trims can enhance your hair's overall shape and style, allowing your colour to appear more vibrant and well-maintained. Incorporating regular trims into your hair care routine ensures that your colour-treated hair remains strong, smooth, and beautiful.

Use Treatments To Repair Damaged Hair

Colour-treated hair often endures damage due to harsh chemicals that strip away essential oils and proteins. This leads to dryness, breakage, and a dull appearance. Hair treatments are essential to restore your hair's health and vibrancy. 


These products are formulated with hydrating ingredients, proteins, and emollients to replenish lost moisture, strengthen the hair shaft, and smooth the hair cuticle.


At Kimage Salon, you can find a new range of hair care products to combat damaged hair. The
Kerastase Premiere range for damaged hair is made to reduce calcium buildup. Its potent ingredients are designed to strengthen and bring shine to your hair through layering.

Common Colour-Treated Hair Care Mistakes To Avoid

Many people make common hair care mistakes that can damage their strands. These errors can result in hair that lacks hydration, shine, and overall health. To promote healthier hair, here are some frequent mistakes you may make when handling your coloured-treated hair.

Over-Washing Your Hair

Washing your hair too frequently, especially with harsh shampoos, can disrupt the scalp's natural balance and cause the hair to become brittle and prone to breakage. Ideally, you should wash your hair no more than every other day or a few times a week, depending on your hair type and lifestyle.


A sulphate-free shampoo designed for your hair's needs can help maintain moisture and health. Incorporating regular conditioning treatments and limiting heat styling can protect your hair from over-washing damage, ensuring it stays hydrated, shiny, and manageable.

Incorrect Product Use

This includes using the wrong products for your hair type or using too much or too little of a product. For example, using too harsh or unsuitable shampoo for your hair texture can strip away essential oils and lead to dryness. Similarly, overusing styling products such as hairspray or gel can weigh down your hair and make it look dull or greasy.


Read labels carefully and look for ingredients that will address your hair's specific needs, such as moisturising ingredients for dry hair or volumising agents for fine hair. Follow product instructions regarding usage amounts and frequency to achieve optimal results without causing buildup or damage.

Ignoring Professional Advice

By disregarding professional advice, you risk using products or practices that may not suit your hair type or condition, potentially leading to issues such as dryness, breakage, or colour fading. For example, ignoring a colourist's recommendation for post-colouring care could result in premature colour fading or damage to your newly coloured hair.


To avoid these pitfalls, it's essential to listen to and trust the recommendations of hair professionals. Schedule regular appointments for maintenance and consultations, especially after significant treatments like colouring or chemical processes. By collaborating with professionals and following their advice, you can ensure your hair remains healthy, vibrant, and well-cared for.

Get Professional Advice and Service with Kimage Salon

Choosing Kimage Salon ensures you receive expert advice and top-notch service for all your hair care needs. As one of the best hair colour salons in Singapore, Kimage Salon's skilled professionals are dedicated to delivering personalised care and exceptional results. Experience the difference with Kimage Salon and discover why we are a trusted name in hair care excellence. Contact us today to find out more.

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