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Receive a Free Blue Shampoo OR Violet Shampoo Travel Size (60 ml - $16 value) on all orders over $75!

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Featured products

Front of bottle of Blacklight Blonde Science Blue Shampoo for Blonde Hair 300ml #size_300 ml / 10.1 fl. oz
Blue ShampooNeutralize orange tones
Sale priceFrom $16.00 CAD
(4.9)
3 bottles of Blacklight Blonde Science Hydrating Products for Blonde Hair including a shampoo, conditioner and mask that are included in a bundle
Hydrating BundleFor silky, healthy and luminous hair
Sale price$100.00 CAD Regular price$118.00 CAD
(5.0)
Front of jar of Blacklight Blonde Science Repair Mask for Blondes 200ml #size_200 ml / 6.8 fl. oz
Repair MaskRepair damaged blonde hair
Sale priceFrom $18.00 CAD
(5.0)
Front of bottle of Blacklight Blonde Science Blue Neutralizing Spray 225 ml
Blue Neutralizing SprayFor a blonde refresh
Sale price$38.00 CAD
(5.0)

Hair Kits

Discover our curated Duo Collection designed to target your hair’s specific needs with precision. Each routine combines high-performance, care-driven formulas to repair, hydrate, or neutralize unwanted tones for visibly healthier, more radiant results. Enjoy up to 20% off for a limited time!

4 products
neu[neutralize] Save 20%Violet Duo Jumbo Size
Violet Duo Jumbo SizeMaintain blonde shades
Sale price$152.00 CAD Regular price$190.00 CAD
hyd[hydrate] Save 20%Hydrating Duo Jumbo Size
Hydrating Duo Jumbo SizeHydrate & revive dry hair
Sale price$152.00 CAD Regular price$190.00 CAD
(5.0)
rep[repair] Save 20%Repair Duo Jumbo Size
Repair Duo Jumbo SizeRepair damaged blonde hair
Sale price$152.00 CAD Regular price$190.00 CAD
neu[neutralize] Save 20%Blue Duo Jumbo Size
Blue Duo Jumbo SizeNeutralize orange tones
Sale price$152.00 CAD Regular price$190.00 CAD

Stephanie M. - Montreal, QC

“I’ve tried so many toning shampoos over the years, but Blacklight Blonde Science Blue Shampoo is on another level. It keeps my blonde bright, neutralizes brassiness beautifully, and leaves my hair feeling incredibly soft and healthy. You can really tell the formula is high quality — my color looks fresher and shinier after every wash. It’s officially a staple in my routine!”

neu[neutralize] Front of bottle of Blacklight Blonde Science Blue Shampoo for Blonde Hair 300ml #size_300 ml / 10.1 fl. oz
Blue ShampooNeutralize orange tones
Sale priceFrom $16.00 CAD
(4.9)
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