Which Kérastase line is best for coloured hair?

Coloured hair deserves extra care. With the right Kérastase line, you can keep your colour vibrant, your hair strong, and beautifully shiny. In this blog, discover which products suit your hair type – from fine to bleached hair – and how to build a routine that maintains colour, restores strength, and adds radiant shine. Whether you’ve just left the salon with a fresh colour or have been loyal to your favourite shade for years, coloured hair needs special attention. Dye and highlights can make the hair fibre more fragile, causing colour to fade faster, shine to diminish, and hair to feel drier. The right Kérastase range helps you preserve your colour, repair your hair, and maintain that deep, luminous shine. In this blog, you’ll learn which line suits your hair type and colour best, which products to combine, and how the right routine keeps your colour looking vibrant for longer.

How to choose the right Kérastase line for coloured hair?

Not all coloured hair is the same. Some colour treatments mainly cause dryness, while others affect the structure. That’s why it’s important to consider three things: your hair type, your colour type, and your hair’s condition.

What to do for different hair and colour types?

Fine or thin hair: Choose a light, protective formula that preserves colour without weighing the hair down.
Dry or damaged hair: Go for an intensely nourishing line with keratin or oils to repair the hair fibre.
Blonde or lightened hair: These tones often need extra care to prevent breakage, yellow tones, and dullness.
Full colour or highlights: With highlights, damage is often localised, so combine nourishing and colour-protecting products.

Colour protection and shine

is a gentle, sulphate-free shampoo that protects colour and maintains shine. Perfect for normal to dry coloured hair. is lighter in texture, ideal for fine hair.

Repairing damaged coloured hair

Is your hair fragile or weakened by bleaching? Then is your saviour. This shampoo contains lactic acid and centella asiatica to repair the fibre and restore shine.

For blonde and lightened hair

neutralises yellow undertones and gives blonde hair a cooler, brighter look. Use once or twice a week to keep your colour fresh. Alternate with the for daily shine and hydration.

Tips:

Wash your hair with lukewarm water instead of hot water, as heat opens the cuticle and allows pigment to escape faster. Use only a small amount of shampoo (about a coin-sized amount) and focus on the scalp, not the lengths.

Which Kérastase conditioner and mask for coloured hair?

Conditioners and masks are essential for protecting colour and maintaining hair elasticity. They seal the cuticle, reduce frizz, and enhance colour vibrancy.

Daily care

is lightweight and hydrates without weighing the hair down — ideal for daily use.

Need more nourishment? Then is perfect: it strengthens the fibre from within and adds intense shine.

Intensive care

For damaged or bleached hair, the offers both repair and colour correction. Use once or twice a week as a shine booster.

Extra tip: add a few drops of before blow-drying or styling. It protects up to 230°C and boosts shine.

Which Kérastase serums are suitable for coloured hair?

A serum is the finishing touch for your colour care routine. It adds shine, softness, and protection against fading caused by sun or heat styling. The Kérastase Chroma Absolu Sérum Chroma Thermique is a must-have: it protects from heat, reduces frizz, and keeps colour vibrant. For blonde hair, is ideal. It repairs split ends, provides UV protection, and keeps your blonde cool and glossy.

Apply serum after washing on towel-dried hair, focusing on mid-lengths and ends.

Discover all Kérastase products for coloured hair at Beautyplaza and always receive a free gift with your order.