Damaged & Brittle Hair

278 produits

Repair From the Inside Out. Real Recovery for Damaged Hair.

Damaged hair isn't just a surface problem — the harm happens deep inside the strand, where chemical processes, heat, and mechanical stress break the bonds that give hair its strength and elasticity. Real repair means rebuilding from the inside: reconnecting broken disulfide bonds, replacing lost protein, and restoring the cuticle's ability to protect the cortex. Our damaged hair collection is built around this science — featuring bond builders, protein reconstructors, and cuticle-sealing treatments used by professional colorists and stylists across North America.
Voir tout Damaged & Brittle Hair The Science Behind Repairing Damaged Hair

Magasiner Damaged & Brittle Hair par gamme

Magasiner
Maria Nila Structure Repair Masque for Hydrating & Softening Damaged Hair | Maria Nila | ProHair.caMaria Nila Structure Repair Masque for Hydrating & Softening Damaged Hair | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Structure Repair Mask for Hydrating & Softening Damaged Hair

$42.16
$50.59
$42.16
Lotion multi-action 7ml | Professional By Fama | ProHair.ca
Professional By Fama

Lotion multi-action 7ml

$7.44
$7.81
$7.44
Maria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair | Maria Nila | ProHair.caMaria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair | Maria Nila | ProHair.ca
Maria Nila

Maria Nila Thermo-Protective Cream Spray - Nourishing Heat Protection for Hair

$33.84
$35.53
$33.84
Maria Nila Structure Repair Nourishing Leave-In Cream for Damaged Hair | Maria Nila | ProHair.caMaria Nila Structure Repair Nourishing Leave-In Cream for Damaged Hair | Maria Nila | ProHair.ca
Maria Nila

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

$35.71
$39.28
$35.71
Bain de Terre Ultra Hydrating Shampoo 400ml – Paraben-Free & Color-Safe | Colorproof | ProHair.caBain de Terre Ultra Hydrating Shampoo 400ml – Paraben-Free & Color-Safe | Colorproof | ProHair.ca
Colorproof

Bain de Terre Ultra Hydrating Shampoo 400ml – Paraben-Free & Color-Safe

$35.64
$40.99
$35.64
L'Oréal Professionnel Inforcer Shampoo for Stronger, Breakage-Free Hair | L’Oréal Professionnel | ProHair.caL'Oréal Professionnel Inforcer Shampoo for Stronge
L'Oréal Professionnel

L'Oréal Professionnel Inforcer Shampoo for Stronger Breakage Free Hair

$24.00
$24.00
L'Oréal Pro Longer Complete Regimen + Booster for Fuller, Stronger Hair | L’Oréal Professionnel | ProHair.caL'Oréal Pro Longer Complete Regimen + Booster for Fuller, Stronger Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Pro Longer Complete Regimen + Booster for Fuller Stronger Hair

$94.99
$94.99
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 Shampoo – Strengthening Cleanser for Severely Damaged Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Molecular Shampoo Strengthening Cleanser for...

$38.99
$25.99
$38.99
L’Oréal Professionnel Absolut Repair Molecular Pre-Treatment – Intensive Fiber Prep for Deep Damage Repair | L’Oréal Professionnel | ProHair.caL’Oréal Professionnel Absolut Repair Molecular Pre-Treatment – Intensive Fiber Prep for Deep Damage Repair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Molecular Pre Treatment Intensive Fiber Prep for...

$38.99
$40.99
$38.99
Matrix Instacure Build-A-Bond Duo – Shampoo & Conditioner Set for Professional-Grade Hair Repair | Matrix | ProHair.caMatrix Instacure Build-A-Bond Duo – Shampoo & Conditioner Set for Professional-Grade Hair Repair | Matrix | ProHair.ca
Matrix

Matrix Instacure Build-A-Bond Duo – Shampoo & Conditioner Set for Professional-Grade Hair Repair

$27.99
$33.99
$27.99
Matrix Instacure Build-A-Bond Instant Revival Liquid Mask 280ml – Deep Repair & Bond Recovery in 60 Seconds | biolage | ProHair.caMatrix Instacure Build-A-Bond Instant Revival Liquid Mask 280ml – Deep Repair & Bond Recovery in 60 Seconds | biolage | ProHair.ca
Biolage

Matrix Instacure Build-A-Bond Instant Revival Liquid Mask 280ml – Deep Repair & Bond Recovery in 60 Seconds

$24.99
$24.99
Matrix Instacure Build-A-Bond Mighty Care Conditioner – Restores Strength & Smoothness to Damaged Hair | Matrix | ProHair.caMatrix Instacure Build-A-Bond Mighty Care Conditioner – Restores Strength & Smoothness to Damaged Hair | Matrix | ProHair.ca
Matrix

Matrix Instacure Build-A-Bond Mighty Care Conditioner – Restores Strength & Smoothness to Damaged Hair

$23.99
$23.99
Matrix Instacure Build-A-Bond Mighty Bonds Shampoo – Strengthens Damaged Hair & Rebuilds Bonds | Matrix | ProHair.caMatrix Instacure Build-A-Bond Mighty Bonds Shampoo – Strengthens Damaged Hair & Rebuilds Bonds | Matrix | ProHair.ca
Matrix

Matrix Instacure Build-A-Bond Mighty Bonds Shampoo – Strengthens Damaged Hair & Rebuilds Bonds

$21.99
$21.99
Biolage Bond Therapy Duo – Shampoo 400ml & Conditioning Balm 280ml for Damaged Hair Repair | Biolage | ProHair.caBiolage Bond Therapy Duo – Shampoo 400ml & Conditioning Balm 280ml for Damaged Hair Repair | Biolage | ProHair.ca
Biolage

Biolage Bond Therapy Duo – Shampoo 400ml & Conditioning Balm 280ml for Damaged Hair Repair

$34.99
$34.99
Biolage Bond Therapy Conditioning Foam 250ml – Lightweight Bonding Care for Damaged Hair | Biolage | ProHair.caBiolage Bond Therapy Conditioning Foam 250ml – Lightweight Bonding Care for Damaged Hair | Biolage | ProHair.ca
Biolage

Biolage Bond Therapy Conditioning Foam 250ml – Lightweight Bonding Care for Damaged Hair

$15.99
$15.99
Matrix Food For Soft Rich Hydrating Treatment Mask – Deep Moisture Repair for Dry & Porous Hair | Matrix | ProHair.caMatrix Food For Soft Rich Hydrating Treatment Mask – Deep Moisture Repair for Dry & Porous Hair | Matrix | ProHair.ca
Matrix

Matrix Food For Soft Rich Hydrating Treatment Mask – Deep Moisture Repair for Dry & Porous Hair

$40.99
$40.99
Wella Fusion Intense Repair Discovery Pack – Shampoo 250ml, Conditioner 200ml & Mask 150ml | Wella Professionals | ProHair.caWella Fusionplex – Intense Repair Discovery Pack
Wella Professionals

Wella Fusionplex – Intense Repair Discovery Pack

$23.99
$28.99
$23.99
L’Oréal Professionnel Absolut Repair Shampoo & Conditioner Duo – Repairing Care for Damaged Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Shampoo & Conditioner Duo Repairing Care for...

$34.99
$34.99
L’Oréal Professionnel Absolut Repair Shampoo & Mask Duo – Intensive Repair System for Damaged Hair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Shampoo & Mask Duo Intensive Repair System for...

$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 Duo – Shampoo & Rinse-Off Serum for Deep Hair Repair | L’Oréal Professionnel | ProHair.ca
L'Oréal Professionnel

L'Oréal Professionnel Absolut Repair Molecular Duo Shampoo & Rinse Off Serum for Deep...

$58.99
$58.99
R+CO Chiffon Styling Mousse 165ml for Shapeable Body and Shine | R+CO | ProHair.caR+CO Chiffon Styling Mousse 165ml for Shapeable Body and Shine | R+CO | ProHair.ca
R+Co

R+Co Chiffon Styling Mousse 165ml

$29.77
$29.77
R+CO Gemstone Ultra Shine Glossing Treatment - Deep Hydration & Shine | R+CO | ProHair.caR+CO Gemstone Ultra Shine Glossing Treatment - Deep Hyd
R+Co

R+Co Gemstone Ultra Shine Glossing Treatment 147ml

$41.99
$41.99
R+CO Gemstone Pre-Shampoo Color Protect Masque for Vibrant Hair 172ml | R+CO | ProHair.caR+CO Gemstone Pre-Shampoo Color Protect Mask for Vibran
R+Co

R+Co Gemstone Pre-Shampoo Color Protect Mask 172ml

$32.00
$32.00
R+CO Sunset Blvd Daily Blonde Conditioner - Brighten & Soften | R+CO | ProHair.caR+CO Sunset Blvd Daily Blonde Conditioner - Brighten & Soften | R+CO | ProHair.ca
R+Co

R+Co Sunset Blvd Daily Blonde Conditioner

$36.99
$36.99

Shop Hair Routines

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

Best Routine for Damage

Formulated to address damage. This 3-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 4% savings on the full set.

Chemically Treated HairColor-Treated HairDamaged HairFineFine HairThickDamage
1 Cleanse
2 Condition
3 Treat
Cleanse
Bain de Terre Repairing Shampoo – Damage Recovery

Bain de Terre Repairing Shampoo – Damage Recovery

$12.99
Condition
Biolage Conditioner Strength Recovery

Biolage Conditioner Strength Recovery

$15.99
Treat
Maria Nila Booster Mask Structure Repair for Deep Nourishment & Shine

Maria Nila Booster Mask Structure Repair for De...

$18.84

$47.82 $45.91 Save 4%

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%

Goldwell Color Brilliance Routine

Formulated to address dryness, damage and dullness. Powered by Goldwell's Dualsenses instant-care technology. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect intense hydration, softer texture, and restored shine. Use together for best results and enjoy 5% savings on the full set.

All TypesDrynessDamageDullness
1 Cleanse
2 Condition
3 Treat
4 Finish
Cleanse
Goldwell Dualsenses Color Brilliance Shampoo

Goldwell Dualsenses Color Brilliance Shampoo

$17.50
Condition
Goldwell Dualsenses Color Brilliance Conditioner

Goldwell Dualsenses Color Brilliance Conditioner

$15.99
Treat
Goldwell Dualsenses Color Brilliance 60sec Treatment

Goldwell Dualsenses Color Brilliance 60sec Trea...

$84.99
Finish
Goldwell Dualsenses Color Brilliance Serum Spray

Goldwell Dualsenses Color Brilliance Serum Spray

$17.99

$136.47 $129.65 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%

Medavita Oil D’étoile Routine

Formulated to address dryness, volume and damage. Powered by Medavita's Italian trichology heritage. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect intense hydration, softer texture, and restored shine. Use together for best results and enjoy 5% savings on the full set.

Damaged HairDry HairFineFine HairFrizzyMediumDrynessVolumeDamage
1 Cleanse
2 Condition
3 Treat
4 Finish
Cleanse
Oil D’étoile - Captivating Oils Shampoo

Oil D’étoile - Captivating Oils Shampoo

$32.99
Condition
Oil D’étoile - Leave in Detangling Conditioner 150ml

Oil D’étoile - Leave in Detangling Conditioner ...

$32.99
Treat
Oil D’étoile - Shining Oils Hair Mask 500ml

Oil D’étoile - Shining Oils Hair Mask 500ml

$31.99
Finish
Oil D’étoile - Sheen Oil Intensive Care 750ml

Oil D’étoile - Sheen Oil Intensive Care 750ml

$89.99

$187.96 $178.56 Save 5%

Professional By Fama Wondher Detox Routine

Formulated to address color fade and damage. Powered by Professional by Fama's colour-enhancing technology. This 4-step routine gives you a complete, professional-grade regimen in one bundle. Expect vibrant colour, extended longevity, and brilliant shine. Use together for best results and enjoy 5% savings on the full set.

All hair typesColor-Treated HairDamaged HairDry HairColor FadeDamage
1 Cleanse
2 Condition
3 Treat
4 Style
Cleanse
Wondher Detox Shampoo nutri chelateur

Wondher Detox Shampoo nutri chelateur

$72.77
Condition
Wondher Detox Soin apaisant

Wondher Detox Soin apaisant

$48.46
Treat
Wondher Detox Mask peeling hydra

Wondher Detox Mask peeling hydra

$66.09
Style
Wondher Detox Spray instantané bouclier

Wondher Detox Spray instantané bouclier

$41.71

$229.03 $217.58 Save 5%

KMS Color Vitality Blonde Routine

Formulated to address brassiness and damage. Powered by KMS's Start.Style.Finish system. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect neutralised tones, cooler colour, and brighter highlights. Use together for best results and enjoy 4% savings on the full set.

Dry HairWavy HairBrassinessDamage
1 Cleanse
2 Condition
3 Style
Cleanse
KMS Color Vitality Blonde Shampoo – 300ml

KMS Color Vitality Blonde Shampoo – 300ml

$17.99
Condition
KMS Color Vitality Blonde Conditioner – 75ml

KMS Color Vitality Blonde Conditioner – 75ml

$8.99
Style
KMS Curl Up Wave Foam – 200ml

KMS Curl Up Wave Foam – 200ml

$18.49

$45.47 $43.65 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%

Bonacure Color Freeze Routine

Formulated to address dryness, color fade and damage. Powered by Schwarzkopf BC's micro-sealing technology. This 3-step routine gives you a complete, professional-grade regimen in one bundle. Expect intense hydration, softer texture, and restored shine. Use together for best results and enjoy 4% savings on the full set.

All TypesChemically Treated HairChemically-TreatedColor-TreatedColor-Treated HairCurlyDrynessColor FadeDamage
1 Cleanse
2 Condition
3 Treat
Cleanse
Bonacure Color Freeze Shampoo

Bonacure Color Freeze Shampoo

$17.99
Condition
Bonacure Color Freeze Conditioner – Vibrancy-Enhancing Care for Color-Treated Hair

Bonacure Color Freeze Conditioner – Vibrancy-En...

$17.99
Treat
Bonacure Moisture Kick Treatment – Deep Hydration Mask for Dry, Thirsty Hair

Bonacure Moisture Kick Treatment – Deep Hydrati...

$27.99

$63.97 $61.41 Save 4%

Quels produits Damaged & Brittle Hair sont faits pour vous?

Guide expert

The Science Behind Repairing Damaged Hair

Vous ne savez pas quelle gamme vous convient? Notre guide détaillé décortique chaque produit, compare les gammes côte à côte et vous aide à trouver la combinaison parfaite pour votre type de cheveux.

Lire le guide

Foire aux questions

Can damaged hair actually be repaired?
Partially. Once split ends form, trimming is the only true fix. But bond-building treatments (like Olaplex) can reconnect broken internal bonds and significantly improve strength, feel, and appearance — making the damage far less visible.
What's the difference between a protein treatment and a deep conditioner?
Protein treatments rebuild the hair's structural framework (great after chemical damage). Deep conditioners add moisture and softness. Damaged hair usually needs both — alternate weekly to balance strength with hydration.
How does Olaplex work?
Olaplex contains bis-aminopropyl diglycol dimaleate, which reconnects broken disulfide bonds in the hair's cortex. Unlike conditioning agents, it repairs structure — not just coating it. Used regularly, it progressively rebuilds hair integrity.
How long does it take to see results from repair treatments?
Most people notice softness and reduced breakage within 2–4 weeks of consistent use. Full structural recovery depends on how damaged the hair is — severe bleach damage may take 3–6 months of regular treatments.

Pourquoi acheter chez ProHair?

We carry the professional repair systems used in top salons — Olaplex, Redken Extreme, Joico K-PAK, Wella Fusion — available for in-salon purchase or shipped directly to you. No watered-down retail versions.
Voir tous les produits

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