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5 Best Deep Conditioners Treatments of 2025

Last Updated - 2025/10/17

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.

Moroccanoil

Moroccanoil Intense Hydrating Mask, 8.5 Fl. Oz.

Moroccanoil

CA$58.00

More Details
Main highlights
- This item is not a tester. Apply a generous amount of Moroccanoil Intense Hydrating Mask to towel-dried hair and comb through
- Packaging may slightly vary. TIP: For deeper conditioning, mix in a few drops of Moroccanoil Treatment when using this hair mask
- Moroccan oil Intense Hydrating Mask 8.5 oz
- Leave on for 5–7 minutes and rinse thoroughly. No heat required. Use 1–2 times weekly
CA$58.00
2

✖
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, Heat Protectant, Leave In Treatment For Deep Repair, For All Hair Types, 150 ml

Redken

CA$46.99

More Details
Main highlights
- UP TO 450°F / 230°C HEAT PROTECTION: Protects hair from heat during styling, reducing the risk of further damage.
- STRENGTHENS BONDS: Formulated with Citric Acid and a Bonding Care Complex to reinforce weakened hair bonds.
- SMOOTHS & CONDITIONS: Leaves hair 10x smoother, conditioned, and more manageable for easier styling.
- REPAIRING LEAVE-IN TREATMENT: Reduces breakage by 2x and provides intense conditioning and helps repair strength in damaged hair.
- FOR ALL DAMAGED HAIR: Suitable for all hair types and textures experiencing damage from color, heat, or other stressors.
CA$46.99
3
11% Off

✖
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.

Joico
11% Off

Joico K-PAK Intense Hydrator - Keratin Hair Treatment, Hair Mask for Dry Damaged Hair, Heat Protectant with Rose Hip Oil, Sulfate Free, 250mL

Joico

CA$20.39

CA$22.99
(11% Off)

More Details
Main highlights
- Safety warning: for external use only. avoid eye contact.
- Hair type: damaged,dry
CA$20.39
CA$22.99 (11% Off)
4
Best Value
12% Off

✖
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.

Karseell
12% Off

Karseell Collagen Hair Mask for Dry Damaged Hair Deep Repair Conditioning Hair Treatment Argan Oil Collagen Essence for All Hair Types 16.90 Oz

Karseell

CA$34.90

CA$39.99
(12% Off)

More Details
Main highlights
- Silken Spell for Every Strand | 30-day "Love Your Locks", Simply apply it to clean and damp hair, let it sit for 5-10 minutes, and then rinse thoroughly. For optimal results, it is recommended to use a mask 1-2 times a week
- Karseell focuses on developing high-quality products and has always been committed to the hair care industry, bringing the best hair care products to the world
- Hair Rehabilitation | Combines sustainably sourced argan oil + collagen to rebuild keratin bonds, neutralize frizz, and lock in moisture for silky texture. Paraben-free & sulfate-free formula
- Clinically-Inspired Repair System | Targets four damage types: thermal styling, chemical processing, environmental stress, and mechanical breakage
- COST-EFFECTIVE Family Solutions | 500ml professional-grade jar delivers 12-15 treatments, ideal for shared household use. Compatible with all hair types and safe for color/chemically treated hair
CA$34.90
CA$39.99 (12% Off)
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.

HASK

HASK COCONUT Nourishing Deep Conditioner Treatments for all hair types, color safe, gluten-free, sulfate-free, paraben-free - Pack of 6

HASK

CA$20.93

More Details
Main highlights
- Tropical Coconut Scent | Treat your hair to a tropical vacation with the HASK Coconut Oil Nourishing collection’s fresh coconut scent.
- Nourishing Coconut | This deep conditioner is a restorative, nourishing treatment that will revitalize all hair types.
- Moisturize & Revitalize | Coconut oil helps retain moisture for soft, smooth and hydrated strands
- How to Use | Apply a generous amount of deep conditioner to clean, wet hair. Massage into hair focusing on damaged areas. Leave on for 10 minutes. Rinse well. Style as usual. Ideal for use 1-2 times per week, or as needed.
- Free Of | Silicones, sulfates, parabens, phthalates, gluten, drying alcohol and artificial colors.
CA$20.93

5 Best Deep Conditioners Treatments of 2025

Moroccanoil Intense Hydrating Mask, 8.5 Fl. Oz.

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

Joico K-PAK Intense Hydrator - Keratin Hair Treatment, Hair Mask for Dry Damaged Hair, Heat Protectant with Rose Hip Oil, Sulfate Free, 250mL

Karseell Collagen Hair Mask for Dry Damaged Hair Deep Repair Conditioning Hair Treatment Argan Oil Collagen Essence for All Hair Types 16.90 Oz

HASK COCONUT Nourishing Deep Conditioner Treatments for all hair types, color safe, gluten-free, sulfate-free, paraben-free - Pack of 6

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