K18 TripleBright™ Oxidation Defense Purple Shampoo Canada

K18 TripleBright Oxidation Defense Purple Shampoo

Purple Shampoo for Brassy Blonde, Highlighted & Grey Hair

K18 TripleBright Oxidation Defense Purple Shampoo is a violet toning shampoo designed to neutralize unwanted yellow and brassy tones while helping protect blonde, highlighted and grey hair from the effects of oxidative stress.

Choose TripleBright when maintaining a cooler, brighter tone is important and your hair also needs damage-conscious care.

Best For

• Blonde and lightened hair
• Highlighted or balayage hair
• Grey and silver hair
• Unwanted yellow or brassy tones
• Colour-treated hair exposed to ongoing environmental and oxidative stress

Why You'll Love It

• Violet pigments help neutralize unwanted yellow tones
• Helps maintain brighter, cooler-looking blonde and grey hair
• Designed with K18's damage-care approach
• Helps cleanse without making toning the only focus of the routine
• Integrates easily with K18 repair and protection products

K18 TripleBright or Kevin Murphy BLONDE.ANGEL.WASH?

Choose K18 TripleBright when brassiness and damage-conscious care are both priorities, particularly if you already use K18 for repair and protection.

Choose Kevin Murphy BLONDE.ANGEL.WASH when you want purple toning within the Kevin Murphy blonde system and plan to pair it with BLONDE.ANGEL Treatment.

Both target unwanted warmth. Your existing routine and additional hair concerns should determine which system makes more sense.

Build Your Blonde Care Routine

Tone: Use TripleBright when unwanted yellow or brassy tones become noticeable rather than assuming every wash requires purple shampoo.

Repair: If bleaching or highlighting has caused significant structural damage, add the K18 Leave-In Molecular Repair Hair Mask according to its specific treatment protocol.

Protect: Use K18 HeatBounce before regular blow-drying or hot-tool styling.

How to Use

Apply to wet hair and massage through the hair and scalp. Allow the violet pigments time to tone according to the product directions, then rinse thoroughly. Adjust frequency according to the amount of unwanted warmth in your hair rather than automatically using purple shampoo every wash.

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