Colouring your hair can completely transform your look, but maintaining that rich, fresh-from-the-salon shade takes more than just luck. Coloured hair needs a little extra love to keep it healthy, vibrant, and glossy week after week. 

Whether you’ve gone platinum blonde, deep brunette, or bold red, the secret to lasting colour is a consistent, well-balanced routine.

If you’ve ever wondered how to care for dyed hair without losing that salon finish, you’re in the right place. Here’s how to build the perfect weekly hair routine for coloured hair, using salon-quality products designed to protect your colour and keep your hair feeling its best.

Why Coloured Hair Needs Special Care

When hair is coloured, its outer cuticle layer opens, allowing pigments to penetrate. This makes the hair more porous, meaning it can lose moisture and colour more quickly. Everyday habits like hot showers, heat styling, and UV exposure all speed up this fading process. That’s why hair care for colour-treated hair must focus on gentle cleansing, deep hydration, and ongoing protection.

Investing in the right colour-safe shampoo and conditioner can make all the difference. At Hair & Beauty Kingdom, we stock professional-grade formulas that help you maintain colour brilliance, shine, and strength for longer between salon visits.

Step 1: Start the Week with a Colour-Safe Shampoo

Your first wash of the week sets the tone for the rest of your routine. Ordinary shampoos can strip colour pigments and natural oils, leading to dryness and dullness. A colour-safe shampoo is designed to gently cleanse your hair without fading or damaging it.

Look for formulas labelled sulphate-free, as they’re less likely to disrupt your hair’s protective barrier. Rinse with cool water, not hot, to help seal the cuticle and lock in pigment.

Even better, alternate between your colour-preserving shampoo and a purple shampoo if you’re maintaining blonde tones to keep brassiness at bay.

Step 2: Follow with a Conditioner for Coloured Hair

After shampooing, restore hydration with a conditioner for coloured hair. Dyeing can leave strands thirsty, so replenishing moisture helps maintain elasticity and shine. The right conditioner also smooths the cuticle, preventing colour molecules from washing out too soon.

For fine hair, go for a lightweight formula. For thick or coarse hair, a richer, creamy conditioner works best. Always focus on the mid-lengths and ends rather than the roots to avoid heaviness.

Pair your conditioner with an occasional colour-protect mask for deep nourishment. Browse our hair treatments for options tailored to your colour type.

Step 3: Midweek Deep Treatment for Colour Repair

Once or twice a week, swap your conditioner for an intensive hair treatment for coloured hair. These masks repair internal damage caused by colouring and environmental stressors, restoring softness and resilience.

Protein-based masks strengthen weak strands, while moisture-rich masks restore flexibility and shine. Apply the treatment to towel-dried hair, comb through, and leave it on for 10–15 minutes before rinsing thoroughly.

Step 4: Protect Your Colour During Heat Styling

Heat styling is one of the biggest threats to coloured hair. High temperatures can strip moisture from materials, causing pigments to fade faster. That doesn’t mean you have to give up your straightener or curler (just make sure you use a heat protectant every time you style).

Apply a light mist or cream evenly before blow-drying, curling, or straightening. Keep your temperature under 200°C to prevent colour damage, especially if your hair is blonde or bleached. Invest in reliable styling tools that pair perfectly with your heat protectant products.

Step 5: Refresh Between Washes

Washing your hair too often can speed up fading, especially with hot water or harsh cleansers. In between washes, use a dry shampoo or root concealer to keep your hair fresh and polished without rinsing away colour.

Dry shampoo absorbs oil while adding light volume, making it perfect for extending the time between washes. Root touch-up sprays or powders help disguise regrowth, keeping your colour seamless until your next appointment.

Step 6: Lock in Shine and Protection

To finish the week strong, seal your routine with a few final touches. Coloured hair thrives on moisture and protection, so make sure you include products that add gloss and defend against daily stressors.

  • Apply a serum or oil: A few drops of leave-in serum, like argan or rosemary oil, help smooth frizz and boost shine.

  • Use a UV-protecting spray: Sun exposure is a silent colour-fader.

  • Sleep on silk: Swap cotton pillowcases for silk to reduce friction and preserve smoothness.

Finish your routine with a nourishing hair cream or spray that locks in hydration and adds radiance.

A Sample Weekly Routine for Coloured Hair

Here’s an example of how to structure your week for lasting colour and strength:

  • Monday: Wash with colour-safe shampoo and conditioner.

  • Wednesday: Use dry shampoo to refresh and restyle.

  • Thursday: Apply deep repair mask or treatment.

  • Friday: Style with heat protectant before blow-drying or straightening.

  • Sunday: Use a purple or toning shampoo to brighten colour and fight brassiness.

Consistency is key. The right weekly hair routine for coloured hair doesn’t just keep your shade vibrant — it strengthens your strands, reduces fading, and ensures your hair always feels salon-fresh.

Common Mistakes That Fade Colour Fast

Avoid these simple missteps that can undo your hard work:

  • Washing too frequently with hot water.

  • Using harsh, sulphate-heavy shampoos.

  • Skipping conditioner or treatments.

  • Styling without heat protection.

  • Spending long hours in the sun without UV defence.

Each of these can strip pigment, leaving your hair feeling dry or uneven in tone. With the right colour-care products, you can easily prevent fading and extend the life of your colour.

Build Your Personalised Colour Routine with Hair & Beauty Kingdom

Your coloured hair deserves the same care it received at the salon. By following this weekly plan and choosing the right products, you can enjoy vibrant, healthy hair every day, not just after your appointment.

Give your hair the care it deserves and let your colour shine longer, brighter, and healthier than ever before. Explore Hair & Beauty Kingdom’s curated range of colour-safe shampoos, conditioners, treatments, and tools to design your own perfect at-home routine. For more information, please contact our team today.