Breakage & Weak Hair

293 products

Stop the Snap. Build Stronger, More Resilient Hair.

Breakage is one of the most frustrating hair concerns — you're trying to grow your hair, and pieces keep snapping off before they get there. Breakage happens when hair's elasticity is compromised: it can no longer stretch and return without snapping. The culprits are usually chemical processing, heat damage, mechanical stress (tight styles, rough towel-drying), or protein deficiency. Our breakage collection targets the root cause — rebuilding the structural proteins and bonds that give hair its strength, so it can grow longer without falling apart.
Shop All Breakage & Weak Hair How to Stop Hair Breakage and Build Stronger Strands

Shop Hair Routines

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

Best Routine for Breakage

Formulated to address breakage. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 4% savings on the full set.

All TypesBleached HairChemically Treated HairCoilyCoily HairColor-TreatedBreakage
1 Cleanse
2 Condition
3 Treat
Cleanse
American Crew Fortifying Shampoo – Strengthening Cleanse

American Crew Fortifying Shampoo – Strengthenin...

$7.99
Condition
All About Curls Daily Cream Conditioner – Strengthening Moisture for All Curl Types | 443 ml

All About Curls Daily Cream Conditioner – Stren...

$11.99
Treat
Joico K-PAK Deep-Penetrating Treatment – Intensive Protein Reconstruction for Extremely Damaged Hair

Joico K-PAK Deep-Penetrating Treatment – Intens...

$7.99

$27.97 $26.85 Save 4%

L'Oréal Professionnel Metal Detox Routine

Formulated to address breakage and color fade. Powered by L'Oréal Professionnel's salon-grade technology. This 5-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 6% savings on the full set.

Color-Treated HairDamaged HairBreakageColor Fade
1 Cleanse
2 Condition
3 Treat
4 Style
5 Finish
Cleanse
L'Oréal Professionnel Metal Detox Shampoo – Anti-Metal Anti-Breakage Care

L'Oréal Professionnel Metal Detox Shampoo – Ant...

$39.50
Condition
L'Oréal Professionnel Metal Detox Conditioner Anti Metal Care for Stronger Shinier Hair

L'Oréal Professionnel Metal Detox Conditioner A...

$34.99
Treat
L'Oréal Professionnel Metal Detox Mask – Anti-Metal Anti-Breakage Care

L'Oréal Professionnel Metal Detox Mask – Anti-M...

$39.99
Style
L'Oréal Professionnel Metal Detox Anti Deposit Protector Cream

L'Oréal Professionnel Metal Detox Anti Deposit ...

$39.99
Finish
L'Oréal Professionnel Metal Detox Oil – Anti-Metal Anti-Breakage Care

L'Oréal Professionnel Metal Detox Oil – Anti-Me...

$39.99

$194.46 $182.79 Save 6%

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%

Bonacure Repair Rescue Routine

Formulated to address breakage, damage and dryness. Powered by Schwarzkopf BC's micro-sealing technology. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 5% savings on the full set.

Bleached HairChemically Treated HairChemically-TreatedColor-TreatedDamaged HairDry HairBreakageDamageDryness
1 Cleanse
2 Condition
3 Treat
4 Finish
Cleanse
Bonacure Repair Rescue Shampoo – Strengthening Cleanser for Damaged Hair

Bonacure Repair Rescue Shampoo – Strengthening ...

$17.99
Condition
Bonacure Repair Rescue Conditioner – Strengthening Care for Damaged Hair

Bonacure Repair Rescue Conditioner – Strengthen...

$17.99
Treat
Bonacure Repair Rescue Treatment – Deep Repair Mask for Damaged Hair

Bonacure Repair Rescue Treatment – Deep Repair ...

$27.99
Finish
Bonacure Repair Rescue Sealed Ends+ – Split End Repair for Damaged Hair

Bonacure Repair Rescue Sealed Ends+ – Split End...

$21.99

$85.96 $81.66 Save 5%

Joico Defy Damage Protective Routine

Formulated to address breakage, damage and frizz. Powered by Joico's Quadramine Complex. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 5% savings on the full set.

All TypesBleached HairChemically Treated HairCoilyCoily HairColor-TreatedBreakageDamageFrizz
1 Cleanse
2 Condition
3 Treat
4 Finish
Cleanse
Joico Defy Damage Protective Shampoo – Bond-Strengthening Cleanser for Damage Defense

Joico Defy Damage Protective Shampoo – Bond-Str...

$32.99
Condition
Joico Defy Damage Protective Conditioner – Daily Bond-Strengthening Conditioner for Healthy, Resilient Hair

Joico Defy Damage Protective Conditioner – Dail...

$32.99
Treat
Joico Defy Damage Protective Masque – Intensive Strengthening Treatment for Bond Protection

Joico Defy Damage Protective Masque – Intensive...

$18.99
Finish
Joico Defy Damage Protective Shield – Daily Bond Defense & Heat Protection

Joico Defy Damage Protective Shield – Daily Bon...

$28.99

$113.96 $108.26 Save 5%

Maria Nila Structure Repair Routine

Formulated to address damage and breakage. Powered by Maria Nila's 100% vegan Colour Guard complex. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect stronger strands, reduced breakage, and visibly healthier hair. Use together for best results and enjoy 5% savings on the full set.

Chemically Treated HairColor-Treated HairDamaged HairDamageBreakage
1 Cleanse
2 Condition
3 Treat
4 Finish
Cleanse
Maria Nila Structure Repair Shampoo for Nourishing & Strengthening Damaged Hair

Maria Nila Structure Repair Shampoo for Nourish...

$37.66
Condition
Maria Nila Structure Repair Conditioner – Anti-Breakage

Maria Nila Structure Repair Conditioner – Anti-...

$64.52
Treat
Maria Nila Structure Repair Mask for Hydrating & Softening Damaged Hair

Maria Nila Structure Repair Mask for Hydrating ...

$42.16
Finish
Maria Nila Structure Repair Nourishing Leave-In Cream for Damaged Hair

Maria Nila Structure Repair Nourishing Leave-In...

$35.71

$180.05 $171.05 Save 5%

Alcove Hydrating Routine

Formulated to address breakage, dryness and frizz. Powered by Alcove's Canadian-made plant-based formula. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 4% savings on the full set.

Bleached HairColor-Treated HairDamagedDamaged HairDryDry HairBreakageDrynessFrizz
1 Cleanse
2 Condition
3 Treat
Cleanse
Alcove Hydrating Shampoo – Gentle Clean for Dry Hair

Alcove Hydrating Shampoo – Gentle Clean for Dry...

$12.60
Condition
Alcove Hydrating Conditioner – Deep Moisture for Dry Hair

Alcove Hydrating Conditioner – Deep Moisture fo...

$12.60
Treat
Alcove Restructuring Mask – Intensive Repair Care to Restore Strength, Softness & Shine

Alcove Restructuring Mask – Intensive Repair Ca...

$9.45

$34.65 $33.26 Save 4%

Bonacure Time Restore Routine

Formulated to address breakage and dullness. Powered by Schwarzkopf BC's micro-sealing technology. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 4% savings on the full set.

Thinning HairBreakageDullness
1 Cleanse
2 Condition
3 Treat
Cleanse
Bonacure Time Restore Shampoo – Revives Fragile, Mature Hair with Strength & Shine

Bonacure Time Restore Shampoo – Revives Fragile...

$17.99
Condition
Bonacure Time Restore Conditioner – Instantly Strengthens & Softens Aging, Fragile Hair

Bonacure Time Restore Conditioner – Instantly S...

$17.99
Treat
Bonacure Time Restore Clay Treatment – Rebuilds Strength & Density in Aging, Fragile Hair

Bonacure Time Restore Clay Treatment – Rebuilds...

$19.20

$55.18 $52.97 Save 4%

Bonacure Volume Boost Routine

Formulated to address volume, breakage and thinning. Powered by Schwarzkopf BC's micro-sealing technology. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect lasting lift, fuller-looking hair, and lightweight volume. Use together for best results and enjoy 4% savings on the full set.

FineFine HairMediumOilyVolumeBreakageThinning
1 Cleanse
2 Condition
3 Finish
Cleanse
Bonacure Volume Boost Shampoo – Weightless Body for Fine Hair

Bonacure Volume Boost Shampoo – Weightless Body...

$17.99
Condition
Bonacure Volume Boost Conditioner – Detangles & Adds Lightweight Fullness to Fine Hair

Bonacure Volume Boost Conditioner – Detangles &...

$17.99
Finish
Bonacure Volume Boost Leave-In Foam – Instant Lift & Fullness Without Weight

Bonacure Volume Boost Leave-In Foam – Instant L...

$24.99

$60.97 $58.53 Save 4%

Matrix Instacure Anti Breakage Routine

Formulated to address breakage, frizz and damage. Powered by Matrix's professional salon science. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect reinforced bonds, less breakage, and noticeably stronger hair. Use together for best results and enjoy 4% savings on the full set.

Damaged HairDry HairFrizzyBreakageFrizzDamage
1 Cleanse
2 Condition
3 Style
Cleanse
Matrix Instacure Anti-Breakage Shampoo

Matrix Instacure Anti-Breakage Shampoo

$20.00
Condition
Matrix Instacure Anti-Breakage Conditioner

Matrix Instacure Anti-Breakage Conditioner

$20.00
Style
Matrix Instacure Anti-Breakage Porosity Spray 200ml

Matrix Instacure Anti-Breakage Porosity Spray 2...

$23.50

$63.50 $60.96 Save 4%

Shop Breakage & Weak Hair by Range

Shop Now

Which Breakage & Weak Hair Products Are Right for You?

Alcove - SERUM - by Alcove |ProCare Outlet|Alcoba - SERUM
Alcove

Alcoba - SERUM

$13.99
$10.99
$13.99

Alcove - hydrating shampoo - 300 ml - by Alcove |ProCare Outlet|Alcove - champú hidratante
Alcove

Alcove - champú hidratante

$12.60
$13.86
$12.60

Matrix - Mascarilla para el cabello multitarea Miracle Creator |16.90 oz|Matrix - Mascarilla para el cabello multitarea Miracle Creator |16.90 oz|
Matrix

Matrix - Mascarilla para el cabello multitarea Miracle Creator |16.90 oz|

$38.99
$38.99

Amika - Kure - Mascarilla reparadora intensiva Bond |16.9 oz|Amika - Kure - Bond Intensive Repair Mask |16.9 oz| - ProCare Outlet by Amika
Amika

Amika - Kure - Mascarilla reparadora intensiva Bond |16.9 oz|

$24.99
$57.00
$24.99

BlondMe Premium Clay Lightener 350g – Bond Enforcing Freehand Lightener for Up to 7 Levels of Lift | BLONDME | ProHair.caBlondMe Premium Clay Lightener 350g – Bond Enforcing Freehand Lightener for Up to 7 Levels of Lift | BLONDME | ProHair.ca
Schwarzkopf Professional

Schwarzkopf - Blondme - Peróxidos Y Decoloraciones - Arcilla Aclaradora Premium |350g|

$35.99
$55.65
$35.99

Joico - K-Pak - Conditioner To Repair Damaged Hair - ProCare Outlet by JoicoJoico - K-Pak - Conditioner To Repair Damaged Hair - ProCare Outlet by Joico
Joico

Joico - K-Pak - Acondicionador Para Reparar Cabello Dañado

$21.99
$24.00
$21.99

Joico - K-pak - Intense Hydrator Treatment for Dry, Damaged Hair | 250ml | - ProCare Outlet by JoicoJoico - K-pak - Intense Hydrator Treatment for Dry, Damaged Hair | 250ml | - ProCare Outlet by Joico
Joico

Joico - K-pak - Tratamiento hidratante intenso para cabello seco y dañado | 250ml |

$24.99
$28.00
$24.99

Joico - Defy Damage - Protective Shield | 100ml | - ProCare Outlet by JoicoJoico - Defy Damage - Protective Shield | 100ml | - ProCare Outlet by Joico
Joico

Joico - Defy Damage - Escudo protector | 100 ml |

$26.99
$26.99

Joico - K-PAK - Deep Penetrating Reconstructor | 150 ml | - by Joico |ProCare Outlet|Joico K-PAK Deep-Penetrating Treatment – Intensive
Joico

Joico - K-PAK - Reconstructor de penetración profunda | 150 ml |

$7.99
$9.99
$7.99

Oligo - Blacklight - Intensive Replenishing Mask | 200g - by Oligo |ProCare Outlet|
Oligo Professionnel

Oligo - Blacklight - Mascarilla Regeneradora Intensiva | 200g

$25.00
$33.00
$25.00

Oligo - Blacklight - Blue Conditioner | 250ml - by Oligo |ProCare Outlet|
Oligo Professionnel

Oligo - Blacklight - Acondicionador azul | 250ml

$12.99
$14.94
$12.99

Oligo - Calura - Perfecting Primer | 250ML - ProCare Outlet by Oligo
Oligo Professionnel

Oligo - Calura - Prebase perfeccionadora | 250ML

$20.00
$28.00
$20.00

Pureology - Strength Cure - Blonde Shampoo and Conditioner Duo |33.8 oz| - by Pureology |ProCare Outlet|Pureology - Strength Cure - Blonde Shampoo and Conditioner Duo |33.8 oz| - by Pureology |ProCare Outlet|
Pureology

Pureology - Strength Cure - Dúo de champú y acondicionador rubio |33.8 oz|

$71.99
$71.99

Pureology Strength Cure - Split End Salve 50ml | Pureology | ProHair.caPureology Strength Cure - Split End Salve 50ml | Pureology | ProHair.ca
Pureology

Pureology Strength Cure Split End Salve – Seals and Smooths Damaged Ends 50ml

$28.99
$30.99
$28.99
Pureology - Strength Cure - Shampoo |33.8 oz| - by Pureology |ProCare Outlet|Pureology - Cura de fuerza - Champú |33.8 oz|
Pureology

Pureology - Cura de fuerza - Champú |33.8 oz|

$13.99
$40.99
$13.99

Nioxin System 3 Scalp Therapy Revitalising ConditionerNioxin System 3 Scalp Therapy Revitalising Conditioner
Nioxin

Nioxin System 3 Scalp Therapy Revitalising Conditioner – Moisture for Colour-Treated Hair

$21.99
$26.99
$21.99
Maria Nila Head & Hair Heal Shampoo - Soothing and Strengthening | Maria Nila | ProHair.caMaria Nila Head & Hair Heal Shampoo - Soothing and Strengthening | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Head & Hair Heal Shampoo - Soothing and Strengthening

$58.27
$87.43
$58.27
Medavita B-Refibre Reconstructive Hair Mask – Repair for Damaged Hair 500mlMedavita B-Refibre Reconstructive Hair Mask – Repair for Damaged Hair 500ml
Medavita

Medavita B-Refibre Reconstructive Hair Mask – Repair for Damaged Hair 500ml

$69.99
$69.99

Medavita B-Refibre Reconstructive Shampoo – Repair for Damaged Hair 55mlMedavita B-Refibre Reconstructive Shampoo – Repair for Damaged Hair 55ml
Medavita

Medavita B-Refibre Reconstructive Shampoo – Repair for Damaged Hair 55ml

$10.99
$13.25
$10.99

Professional By Fama Deep Repair Power Bond Hair Fortifying Treatment 180ml | Professional By Fama | ProHair.ca
Professional By Fama

Professional By Fama Deep Repair Power Bond Hair Fortifying Treatment 180ml

$119.00
$119.00
L’Oréal Professionnel Série Expert Absolut Repair Molecular – Repair & Strength Care Set | L'Or√©al | ProHair.caL’Oréal Professionnel Série Expert Absolut Repair Molecular – Repair & Strength Care Set | L'Or√©al | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Molecular Repair & Strength Care Set

$54.99
$54.99
L'Oréal Professionnel Inforcer Mask for Strengthening & Anti-Breakage | L’Oréal Professionnel | ProHair.caL'Oréal Professionnel Inforcer Mask for Strengthen
L'Oréal Professionnel

L'Oréal Professionnel Inforcer Mask – Intensive Anti-Breakage Treatment

$34.99
$34.99
L’Oréal Professionnel Absolut Repair Molecular Duo – Shampoo & Rinse-Off Serum for Deep Hair Repair | L’Oréal Professionnel | ProHair.caL’Oréal Professionnel Absolut Repair Molecular Rinse-Off Serum – Core Fiber Repair for Severely Damaged Hair (250ml) | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Molecular Rinse-Off Serum – Core Fiber Repair 250ml

$36.99
$38.99
$36.99
L’Oréal Professionnel Absolut Repair Golden Mask – Lightweight Instant Resurfacing Treatment for Damaged Hair | L’Oréal Professionnel | ProHair.caproduct-image
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Mask – Instant Resurfacing Masque for Damaged Hair

$35.99
$35.99
Expert Guide

How to Stop Hair Breakage and Build Stronger Strands

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

You Might Also Like

Shop by hair concern — find the right routine for your hair.

Bond Repair

Bond Repair

Bleach took a toll? Rebuild broken bonds from within.

Shop Now
Damaged Hair

Damaged Hair

Split ends and breakage? Repair and rebuild strength.

Shop Now
Thinning Hair

Thinning Hair

Fuller, thicker-looking hair starts here.

Shop Now
Dry Hair

Dry Hair

Thirsty strands? Quench dryness with deep hydration.

Shop Now

Frequently Asked Questions

What causes hair breakage?
The main causes are: chemical damage (bleach, color, relaxers), heat damage, protein deficiency, mechanical stress (tight styles, rough combing), and dryness. Each requires a slightly different approach — but all benefit from protein and bond rebuilding.
How is breakage different from shedding?
Shedding is natural hair loss from the follicle — you'll see a white bulb at the root. Breakage is snapping mid-strand, usually showing a tapered, jagged end. Both are normal in small amounts; excessive breakage is a product and care issue.
How often should I do protein treatments for breakage?
For active breakage, start weekly for 4–6 weeks, then reduce to every 2–4 weeks for maintenance. Always follow with a moisturizing treatment — too much protein without moisture leads to brittle hair.
Will trims help with breakage?
Trims remove split ends before they travel up the shaft (causing more breakage), but they don't fix the underlying cause. Combine regular trims (every 8–12 weeks) with a strengthening product routine for best results.

Why Buy From ProHair?

We stock the professional protein reconstruction systems that stylists use to rescue severely damaged, breaking hair — including Joico K-PAK, Wella Fusion, and Olaplex — all available without a salon appointment.
Shop All Products