Treatments & Hair Masks

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Front of bottle of Blacklight Blonde Science Moisture 18-in-1 Beautifier 225ml #size_225 ml / 7.6 fl. oz

18-in-1 BeautifierFor hydration and protection

From $16.00 CAD

(4.9)

neu[neutralize]

Front of bottle of the Blacklight Blonde Science Neutralizing Violet Spray 225 ml

Violet Neutralizing SprayNeutralize yellow tones

$38.00 CAD

(4.6)

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Front of jar of the Blacklight Blonde Science Hydrating Mask 225ml #size_200 g / 7.05 fl. oz

Hydrating MaskRestore hydration and shine

From $18.00 CAD

(5.0)

rep[repair]

Front of jar of Blacklight Blonde Science Repair Mask for Blondes 200ml #size_200 ml / 6.8 fl. oz

Repair MaskRepair damaged blonde hair

From $18.00 CAD

(5.0)

neu[neutralize]

Front of bottle of Blacklight Blonde Science Blue Neutralizing Spray 225 ml

Blue Neutralizing SprayFor a blonde refresh

$38.00 CAD

(5.0)

hyd[hydrate]

Front of bottle of the Blacklight Blonde Science Lightweight Hydrating Shine Oil 100ml

Hydrating Shine OilEnhance shine for dry hair

$48.00 CAD

(5.0)

rep[repair]

Front of bottle of Blacklight Blonde Science Hair and Scalp Oil 45ml

Hair and Scalp OilFor dry scalps

$48.00 CAD

(5.0)

hyd[hydrate]

On sale

Front of jar of the Blacklight Blonde Science Deep Hydrating Mask 200ml #size_200 ml / 6.8 fl. oz

Deep Hydrating MaskDeeply hydrate dry hair

From $18.00 CAD

(5.0)

About the Treatments & Hair Masks Collection

The Treatments & Hair Masks Collection from Blacklight Blonde Science delivers intensive care for blonde and lightened hair. Formulated with advanced haircare technology and high-performance ingredients, these treatments deeply hydrate, repair, and strengthen hair damaged by coloring, heat styling, and environmental stress. Designed to restore softness, shine, and manageability, each mask helps improve hair health while protecting blonde tones. Developed in our Montreal lab, these professional-quality treatments are the perfect weekly boost to keep blonde hair stronger, smoother, and visibly healthier.

Olivia N. - Cleveland, OH

“The 18-in-1 Beautifier is my go-to styling product. It detangles, controls frizz, adds shine, and leaves my blonde hair soft, smooth, and easy to manage.”

hyd[hydrate]

18-in-1 BeautifierFor hydration and protection

From $16.00 CAD

(4.9)