Keratin treatments are one of the most requested smoothing services — but they raise one of the most common questions:
Can you get keratin with coloured hair?
The answer is yes — and when done correctly, a keratin treatment on coloured hair can actually improve your colour result, extend shine, and reduce fading.
But timing matters.
Can You Get Keratin with Coloured Hair?
Absolutely — but the order of services is crucial.
A keratin treatment on coloured hair temporarily seals the cuticle. If applied in the wrong order, it can lock in unwanted tones, affect colour absorption, or reduce brightness.
Should I Colour Before or After Keratin?
If you’re asking should I colour before or after keratin, the rule is simple:
Always colour first, then keratin.
Here’s why:
• Colour needs an open cuticle to penetrate evenly
• Keratin seals the cuticle for smoothness
• Applying keratin first can block colour absorption
• Colour after keratin may fade faster and appear uneven
Ideal timing:
Colour → wait 48–72 hours → keratin treatment
Does Keratin Affect Hair Colour?
Does keratin affect hair colour?
Yes — but in a good way when done properly.
Keratin:
• Enhances shine and reflectivity
• Makes colour appear richer
• Helps reduce porosity-related fading
• Smooths frizz that dulls colour
However, it can slightly lighten very fresh toners — which is why professional timing matters.
Keratin After Balayage
Keratin after balayage is highly beneficial because it:
• Seals lightened areas
• Prevents dryness
• Reduces frizz
• Makes dimension appear more luminous
Best timing: 3–7 days after balayage.
Can I Colour Hair After Keratin?
Many clients ask can I colour hair after keratin?
Technically yes — but it’s not ideal.
Colouring after keratin may:
• Absorb unevenly
• Fade faster
• Appear duller
This is why colour should always come first.
Keratin and Highlights
Keratin and highlights work beautifully together.
Keratin:
• Improves softness
• Prevents breakage
• Enhances shine
• Makes colour look more expensive
Who Should Combine These Services?
You’re a great candidate if:
• You have coloured, frizzy or dry hair
• Your balayage looks dull quickly
• You want smoother styling with less heat
• You want longer-lasting colour shine
Two Services, One Strategy
Colour and keratin are powerful alone — but together, they can transform hair health, manageability and shine.
When timed correctly, keratin enhances your colour investment — not competes with it.
