• K18 TripleBright purple shampoo bottle 125 ml on a white background
  • A bottle of K18 TripleBright Triple éclat purple shampoo, featuring a white bottle with a light blue cap, set against a vibrant purple shampoo foam splash on a white background.
  • K18 Biomimetic Hairscience breakthrough triple-action blonde shampoo bottle with a pump dispenser and a purple shampoo smear, set against a blue gradient background with product benefits listed on the right.
  • A blonde woman holds a bottle of K18 Foam Shampoo against a blue gradient background, with a large 'how to use' instruction panel on the right showing steps for application.
  • Before-and-after hair color result comparison showing highlighted blonde hair reduced to a natural light brown tone, with promotional text and K18 hair product bottles on a light background.
  • Three women with different non-brassy hair colors pose together against a light blue gradient background with promotional text about TripleBright hair brightening, chemically bleached hair, naturally gray hair and extensions
  • A promotional graphic comparing two hair care products: a purple K18 TripleBright Hair Resveratrin shampoo bottle and a white traditional purple shampoo bottle, with text callouts on a soft purple gradient background.
  • Two K18 haircare bottles on a purple-to-pink gradient background with promotional text. The left bottle is a lavender-toned TripleBright triple ecaf shampoo, and the right bottle is a white mask repair fur mask.
  • A promotional graphic for K18 hair care with the headline 'less is more for your hair + the planet' on a soft lavender background. White text lists benefits like powered by biotech, intentional formulas, and vegan and cruelty-free.
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K18

K18 TripleBright Oxidation Defense Purple Shampoo - Non-Staining Blonde

K18 TripleBright Oxidation Defense Purple Shampoo - Non-Staining Blonde

$39 CAD
$39 CAD
Sale Sold out
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Neutralize stubborn brassiness and instantly brighten blonde, grey, and highlighted hair with the K18 Triple Bright Purple Shampoo available at Sassy Hair. This professional-strength, colour-safe toning shampoo is engineered to effectively reduce unwanted yellow and orange undertones while leaving your hair soft, smooth, and exceptionally manageable.

Powered by patented K18PEPTIDE technology, this advanced formula goes beyond standard purple shampoos by actively supporting healthier hair and repairing damage as it cleanses. It delivers vibrant, tone-correcting results without stripping essential moisture or compromising hair integrity, making it safe and effective for regular use on lightened and chemically treated hair.

Key Benefits & Features

  • Advanced Brass Correction: Highly concentrated purple pigments instantly neutralize unwanted warm, yellow, and brassy tones to keep blonde and silver hair looking fresh and luminous.

  • Molecular-Level Repair: Infused with patented K18PEPTIDE technology to help strengthen and repair damage caused by bleaching and lightening services.

  • Gentle Cleansing: Cleanses the scalp and hair thoroughly without stripping natural moisture, drying out strands, or fading your custom hair color.

  • Softness & Manageability: Leaves hair feeling touchably soft, smooth, and easy to detangle without heavy buildup or greasy residue.

  • Salon-Grade Quality: The professional formulation trusted by top colorists for maintaining brilliant, healthy-looking blondes between salon visits.

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