Olaplex

17 products

The Original Bond-Building System — Patented Hair Repair Since 2014

Olaplex invented a category. When it launched in 2014 with a single patented molecule — Bis-Aminopropyl Diglycol Dimaleate — it gave the professional hair world its first true bond-building technology. By reconnecting broken disulfide bonds within the hair cortex, Olaplex repairs damage at a structural level rather than coating it over.

The numbered system makes Olaplex uniquely approachable: each step has a number, a clear purpose, and works synergistically with the others. Numbers 1 and 2 are professional salon treatments used during color services. Numbers 3 through 9 extend the bond-building benefit into the home routine — from the pre-shampoo Hair Perfector to the silky Bonding Oil and the ultra-nourishing Bond Intense Moisture Mask.

ProHair.ca is your authorized source for the complete Olaplex lineup. We carry both the professional salon steps and the full at-home maintenance range, so clients can keep their bond-building results going between appointments.
Patented Bond-Building
Sulfate-Free Formulas
100% Vegan
Cruelty-Free
Safe for All Color Services
Highly Concentrated
Shop All Olaplex The Complete Olaplex Buying Guide: How the Bond-Building Numbers System Works

Shop Olaplex by Range

No. 0 — Intensive Bond Building

No. 0 — Intensive Bond Building

At-home pre-shampoo primer that amplifies the effects of No. 3. Apply before washing for deeper bond repair.

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No. 3 — Hair Perfector

No. 3 — Hair Perfector

The bestselling at-home treatment. Reduces breakage, restores elasticity, and repairs internal damage.

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No. 4 & 4P — Bond Maintenance

No. 4 & 4P — Bond Maintenance

Daily shampoo for all hair types. No. 4P adds violet toning for blonde and grey hair.

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No. 5 — Bond Maintenance Conditioner

No. 5 — Bond Maintenance Conditioner

Hydrating daily conditioner that seals in the bond-building benefits and smooths the cuticle.

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No. 6 & 7 — Bond Smoother & Bonding Oil

No. 6 & 7 — Bond Smoother & Bonding Oil

Leave-in styling finishers — No. 6 controls frizz; No. 7 adds shine and reduces breakage by 95%.

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No. 8 & 9 — Moisture Mask & Protector

No. 8 & 9 — Moisture Mask & Protector

No. 8 is an ultra-rich bond-building mask; No. 9 is a daily heat and UV protector serum.

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Olaplex - No.7 - Bonding Oil |1 oz| - ProCare Outlet by OlaplexOlaplex - No.7 - Bonding Oil |1 oz| - ProCare Outlet by Olaplex
Olaplex

Olaplex - No.7 - Bonding Oil

$28.00
$28.00

Olaplex No. 0 Intensive Bond Building | Olaplex | ProHair.ca
Olaplex

Olaplex No. 0 Intensive Bond Building

$37.99
$0.00
$37.99
Olaplex Volumizing Blow Dry Mist | Olaplex | ProHair.ca
Olaplex

Olaplex Volumizing Blow Dry Mist

$37.99
$0.00
$37.99
Olaplex No.5L Moisturize & Mend Leave-In Conditioner for Split Ends | Olaplex | ProHair.caOlaplex No.5L Moisturize & Mend Leave-In Conditioner for Split Ends | Olaplex | ProHair.ca
Olaplex

Olaplex No.5L Moisturize & Mend Leave-In Conditioner for Split Ends

$39.99
$0.00
$39.99
Olaplex No. 8 Bond Intense Moisture Mask | Olaplex | ProHair.ca
Olaplex

Olaplex No. 8 Bond Intense Moisture Mask

$37.99
$0.00
$37.99
Olaplex No. 5 Bond Maintenance Conditioner | Olaplex | ProHair.ca
Olaplex

Olaplex No. 5 Bond Maintenance Conditioner

$37.99
$0.00
$37.99
Olaplex No. 4P Blonde Toning Shampoo | Olaplex | ProHair.caOlaplex No. 4P Blonde Toning Shampoo | Olaplex | ProHair.ca
Olaplex

Olaplex No. 4P Blonde Toning Shampoo

$37.99
$0.00
$37.99
Olaplex No. 4D Dry Shampoo | Olaplex | ProHair.ca
Olaplex

Olaplex No. 4D Dry Shampoo

$37.99
$0.00
$37.99
Olaplex No. 4C Bond Maintenance Clarifying Shampoo | Olaplex | ProHair.ca
Olaplex

Olaplex No. 4C Bond Maintenance Clarifying Shampoo

$37.99
$0.00
$37.99
Olaplex No. 4 Bond Maintenance Shampoo | Olaplex | ProHair.ca
Olaplex

Olaplex No. 4 Bond Maintenance Shampoo

$37.99
$0.00
$37.99
Olaplex No. 3 Hair Perfector Bond Repair Treatment | Olaplex | ProHair.ca
Olaplex

Olaplex No. 3 Hair Perfector Bond Repair Treatment

$37.99
$0.00
$37.99
Olaplex No. 2 Bond Perfector | Olaplex | ProHair.caOlaplex No. 2 Bond Perfector | Olaplex | ProHair.ca
Olaplex

Olaplex No. 2 Bond Perfector

$60.00
$0.00
$60.00
Olaplex No. 1 & No. 2 Traveling Stylist Kit | Olaplex | ProHair.ca
Olaplex

Olaplex No. 1 & No. 2 Traveling Stylist Kit

$160.00
$0.00
$160.00
Olaplex Lashbond Building Serum | Olaplex | ProHair.ca
Olaplex

Olaplex Lashbond Building Serum

$72.00
$0.00
$72.00
Olaplex Chelating Treatment | Olaplex | ProHair.ca
Olaplex

Olaplex Chelating Treatment

$62.00
$0.00
$62.00
Olaplex 4-in-1 Moisture Mask | Olaplex | ProHair.ca
Olaplex

Olaplex 4-in-1 Moisture Mask

$100.00
$0.00
$100.00
Olaplex - No.6 - Bond Smoother |3.3oz| - by Olaplex |ProCare Outlet|Olaplex - No.6 - Bond Smoother |3.3oz| - by Olaplex |ProCare Outlet|
Olaplex

Olaplex - No.6 - Bond Smoother

$28.00
$28.00

Shop Hair Routines

Curated step-by-step routines — save up to 6% on every bundle

Olaplex Routine

Formulated to address frizz, heat damage and breakage. Powered by Olaplex's patented bond-building chemistry. This 5-step routine gives you a complete, professional-grade regimen in one bundle. Expect smooth, controlled hair with long-lasting frizz resistance. Use together for best results and enjoy 6% savings on the full set.

Bleached HairChemically Treated HairColor-Treated HairDamaged HairDry HairThick HairFrizzHeat DamageBreakage
1 Cleanse
2 Condition
3 Treat
4 Style
5 Finish
Cleanse
Olaplex No. 4 Bond Maintenance Shampoo

Olaplex No. 4 Bond Maintenance Shampoo

$37.99
Condition
Olaplex No. 5 Bond Maintenance Conditioner

Olaplex No. 5 Bond Maintenance Conditioner

$37.99
Treat
Olaplex Chelating Treatment

Olaplex Chelating Treatment

$62.00
Style
Olaplex Volumizing Blow Dry Mist

Olaplex Volumizing Blow Dry Mist

$37.99
Finish
Olaplex - No.6 - Bond Smoother

Olaplex - No.6 - Bond Smoother

$28.00

$203.97 $191.73 Save 6%

Which Olaplex Products Are Right for You?

In-Salon Treatments

Nos. 1 and 2 — professional-use treatments that work during color and lightening services to prevent damage at the source.

Pre-Shampoo Treatments

Nos. 0 and 3 — intensive bond-repair applied before cleansing to rebuild internal hair structure.

Cleanse & Condition

Nos. 4, 4P, and 5 — daily sulfate-free shampoos and conditioner that continue bond maintenance with every wash.

Leave-In Finishing

Nos. 6 and 7 — styling products that smooth, protect, and add shine while extending bond-building benefits.

Deep Treatments

No. 8 Bond Intense Moisture Mask for weekly intensive repair of severely dry or damaged hair.

Protective Serums

No. 9 Bond Protector for daily heat and environmental defense without buildup or weight.

Expert Guide

The Complete Olaplex Buying Guide: How the Bond-Building Numbers System Works

Not sure which line is right for you? Our in-depth guide breaks down every product, compares lines side by side, and helps you find the perfect match for your hair type.

Read the Guide

Frequently Asked Questions

What makes Olaplex different from other bond repair treatments?
Olaplex holds the patent on Bis-Aminopropyl Diglycol Dimaleate (Bis-MADJ), the single active molecule that actually reconnects broken disulfide bonds within the hair's cortex. Other bond-building products mimic this approach but use different molecules. The original patented ingredient is exclusive to Olaplex.
Do I need to use all the Olaplex numbers?
No — you can start with one or two products and build from there. The most popular entry point is No. 3 Hair Perfector used weekly before shampooing. Adding the No. 4 shampoo and No. 5 conditioner extends the benefit through every wash.
Can I use Olaplex with color-treated hair?
Yes — Olaplex is specifically designed to be used with and after color services. Nos. 1 and 2 are added to color and bleach formulas in the salon to protect bonds during processing. The at-home range maintains those results between appointments.
How often should I use Olaplex No. 3?
For damaged hair, use No. 3 once a week. For maintenance on healthy color-treated hair, every 2–3 weeks is sufficient. Apply to damp hair, leave on for at least 10 minutes (or overnight for deep repair), then shampoo out.
Is Olaplex worth the price?
Olaplex products typically range from $38–$55 CAD at ProHair.ca. Given that they replace multiple products and deliver structural repair rather than surface coating, most clients find the value strong. The No. 3 alone can replace separate masks, treatments, and conditioners.
Can Olaplex reverse severe bleach damage?
Olaplex significantly improves the condition of bleach-damaged hair and can restore elasticity and reduce breakage. However, it cannot restore hair that has reached the point of "hygral fatigue" or extreme over-processing. Prevention — using Nos. 1 and 2 during bleaching — is always more effective than repair after the fact.
Is Olaplex safe for pregnancy?
Olaplex products are free from sulfates, parabens, and phthalates. While there are no specific clinical trials for pregnancy use, many clients use the at-home range safely. We recommend consulting your healthcare provider for the in-salon treatments.

Why Buy From ProHair?

ProHair.ca is an authorized Olaplex retailer serving professionals and consumers since 1996. We carry the complete numbered system — both the professional salon steps and the full at-home range — so you can continue your bond-building routine anywhere.

Free shipping on orders over $99.99. Authentic product guaranteed — never counterfeit, never grey market. Questions about which step to start with? Our team is happy to help.
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