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Featured products

Front of bottle of Blacklight Blonde Science Blue Shampoo for Blonde Hair 300ml
Blue ShampooNeutralize orange tones
Sale price$36.00 CAD
(4.8)
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
Repair MaskRepair damaged blonde hair
Sale price$46.00 CAD
(4.9)
Front of bottle of Blacklight Blonde Science Blue Neutralizing Spray 225 ml
Blue Neutralizing SprayFor a blonde refresh
Sale price$38.00 CAD
(4.8)

About Blacklight Blonde Science

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About US

The science of hair, bottled

Engineered for professionals, perfected for you.

Since 1986, we’ve made our name on innovation: Founded by chemists, every Oligo formula is backed by science, researched, and developed with a purpose, for the pros. But what was once reserved exclusively for salons and stylists has been perfected for everyday use by you.

Winner, Best Shampoo for Blonde Hair, 5th Annual Chatelaine, FASHION and HELLO! Canada Beauty Awards

Our Story

Made in Montréal since 1986

Our story began in Montréal, Canada, in 1986: Chemist Moty Cohen and his wife Liliane, began formulating science-proven hair care for salons and stylists around the world while raising their sons Ilan, Raphy, and Ronen, founding Oligo Professionnel. Today Oligo’s origin story is our legacy.

As the new generation of Oligo leadership, we’re bringing the company’s 40 years of innovation from the salon to the masses, formulating hair care that transcends gender, colour, and texture. Professional-grade hair care is no longer reserved for the few. This is hair care for all.

Our Brands

Researched and developed in-house

It’s not every brand that researches and develops their products in-house. But we’re not every brand. From the beginning, our Montréal headquarters has housed our own chemistry lab and manufacturing facility to formulate, test, and produce every Oligo product from concept to customer.

Because better hair begins with better science.

Blacklight Blonde Science

Formulated for blonde hair.

Winner, Best Shampoo for Blonde Hair, 5th Annual Chatelaine, FASHION and HELLO! Canada Beauty Awards

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Calura (Professionals only)

Formulated for colour-treated hair.

Shop Calura