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5 Best Damaged Hair Treatments of 2025

Last Updated - 2025/09/18

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Redken

Redken Bonding Treatment for Damaged Hair Repair, Acidic Concentrate, Strengthening, All Hair Types, 150 ML

Redken

CA$46.99

More Details
Main highlights
- Repairs damage from hair color, sun, wind, and heat tools, such as blow dryers. Helps repair strength and reduce hair breakage. Ideal for all types of damage and hair types. Suitable for all color-treated hair.
- Redken Acidic Bonding Concentrate Intensive Treatment is a vegan pre-shampoo rinse-out hair mask treatment that provides instant damage repair results in 5-10 minutes. Can be added prior to existing haircare regimen.
- All-in-one formula with the highest level of citric acid. Strength repair in one use. Preps hair before shampooing, provides ultimate strength repair, intense conditioning, and hair color fade protection.
- Acidic haircare reinforces weakened hair bonds to improve hair's strength and resiliency. Leaves hair smooth, strong, conditioned and reduces breakage.
- Acidic formulated intensive treatment provides intensive strength repair inside & out when using full system. Preserves overall hair health from salon services. Color safe prep and conditioning.
CA$46.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Redken

Redken Bonding Leave In Conditioner for Damaged Hair, Acidic Bonding Concentrate, Deep Conditioner, Leave In Treatment, Heat Protectant, For Damaged Hair Repair, For All Hair Types, 150 ml

Redken

CA$46.99

More Details
Main highlights
- Our concentrated bonding care complex reinforces weakened bonds within your hair to improve strength of dry damaged hair.
CA$46.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Shea Moisture

SheaMoisture Intensive Hydration Hair Masque hair treatment for dry, damaged hair Manuka Honey & Mafura Oil deep conditioning treatment with fig extract 326 g

Shea Moisture

CA$14.99

More Details
Main highlights
- This intensive hydration hair repair masque is formulated with no sulfates, no parabens, no phthalates, no mineral oil, no animal testing and no petrolatum
- SheaMoisture Intensive Hydration Hair Masque is blended with Fair Trade Shea Butter and certified cruelty-free by PETA
- Key ingredients in this deep conditioner for dry hair: Manuka Honey, Mafura Oil, Fig Extract
- Intensive Hydration Hair Masque: SheaMoisture deep conditioning treatment infuses hair with a powerful dose of moisture
- Hydrate & replenish dry, damaged hair: Deep conditioning hair treatment masque that smooths and fortifies for stronger and healthier-looking, frizz-free hair
- How to use: Section clean, wet hair. Apply deep hair conditioner generously. Use a wide tooth comb to distribute evenly from root to ends. Leave in for 5 minutes.
CA$14.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

K18

K18 Mini Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Color, Chemical Services & Heat, 0.51 Fl Oz

K18

CA$41.50

More Details
Main highlights
- An At-home Leave-In Treatment infused with the patented K18Peptide that renews hair to its most youthful, healthy state. Benefits: Works to repair even the most extreme damage caused by bleach and color, chemical services, and heat.
CA$41.50
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OLAPLEX

Olaplex No. 3 Hair Perfector Repairing Hair Treatment, Concentrated for Dry Damaged Hair, Repairs & Strengthens All Hair Types, 100ml

OLAPLEX

CA$44.00

More Details
Main highlights
- Permanently repairs and strengthened hair structure, radiant and long-lasting colour results
- Olaplex - the colour revolution from the USA. The unique active ingredient makes it possible to permanently repair damaged hair
- No professional hairdressing experience is required to use Olaplex No.3
- Massage into towel-dried hair, distribute evenly, at least Leave to soak for 10 minutes, rinse out
CA$44.00

5 Best Damaged Hair Treatments of 2025

Redken Bonding Treatment for Damaged Hair Repair, Acidic Concentrate, Strengthening, All Hair Types, 150 ML

Redken Bonding Leave In Conditioner for Damaged Hair, Acidic Bonding Concentrate, Deep Conditioner, Leave In Treatment, Heat Protectant, For Damaged Hair Repair, For All Hair Types, 150 ml

SheaMoisture Intensive Hydration Hair Masque hair treatment for dry, damaged hair Manuka Honey & Mafura Oil deep conditioning treatment with fig extract 326 g

K18 Mini Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Color, Chemical Services & Heat, 0.51 Fl Oz

Olaplex No. 3 Hair Perfector Repairing Hair Treatment, Concentrated for Dry Damaged Hair, Repairs & Strengthens All Hair Types, 100ml

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