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Deep Conditioner Treatment

Sephora customers often prefer the following products when searching for Deep Conditioner Treatment.

Transform your dry and damaged locks with this selection of deep conditioner treatments. Designed to nourish and revitalize your hair, these intensive treatments penetrate deep into the strands, providing much-needed moisture and repair. Whether you're dealing with frizz, split ends, or lackluster hair, our range of deep conditioners will leave your locks feeling soft, smooth, and incredibly healthy. From hydrating masks to strengthening formulas, discover the perfect treatment to restore your hair's natural beauty and shine.

CurlsmithDouble Hair Cream Deep Conditioner

ITEM: 2622041

Size: 8 oz / 237 mL

75 Reviews

$39.50

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This deep conditioner has a really thick creamy consistency. ...A fantastic deep conditioner!...It left my hair feeling soft and hydrated - I like to use heat with my deep conditioners. I will be trying more curlsmith products in the future in hopes of finding new holy grails!

What it is: An intense deep conditioner that nourishes and moisturizes even the driest hair.

Hair Type: Fine, Medium, and Thick

Hair Texture: Wavy, Curly, and Coily

Hair Concerns:
- Curl-Enhancing
- Frizz
- Shine

OUAIThick Hair Conditioner

ITEM: 2319903

Size: 10 oz/ 300 mL

1.1K Reviews

$49.00

it really sinks in well and acts like a deep treatment that I can leave on several minutes to really sink in and nourish! ...I normally deep condition every wash day but didn’t need to after using this conditioner

What it is: A rich conditioner to fight frizz and nourish dry, thick hair with an incredible do-it-all formula that tackles the most common concerns for your hair type.

Hair Type: Thick

Hair Texture: Coily, Curly, Straight, and Wavy

Hair Concerns:
- Frizz
- Dryness
- Shine

$56.00

The K18 Biomimetic Hairscience DAMAGE SHIELD protective conditioner provides deep hydration, which my hair feels smooth and silky after applying it. ...I also love using this as a deep conditioner once a week! So amazing!

What it is: A conditioner that protects against damage from UV rays, environmental aggressors, and mechanical styling, while helping soften, detangle, and enhance shine.


Hair Texture: Straight, Wavy, Curly, and Coily


Hair Type: Fine, Medium, and Thick


Hair Concerns:
- Damage, Split Ends, and Breakage

- Frizz

- UV Protection


Key Benefits: 
- Protects hair from daily damage to help maintain hair health

- Detangles, softens, smooths frizz, and enhances shine

- Biomimetic shield protects without film-forming silicones and waxes

CurlsmithMulti-Tasking Conditoner

ITEM: 2622314

Size: 8 oz / 237 mL

61 Reviews

$38.00

It can be used as a rinse-out conditioner, a deep conditioner, and a leave-in conditioner. ...Love this multi use conditioner...I absolutely love that you can use it as a conditioner, deep conditioner and leave in treatment.

What it is: A protein-enriched, multipurpose cream that can be used as a rinse-out, deep conditioner, or leave-in hair moisturizer.

Hair Type: Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Curl-Enhancing
- Dryness
- Frizz

Key Benefits:
- Helps Clump Waves and Curls
- Supports Damaged Hair
- Cream for Protective Styles

Highlighted Ingredients:
- Babassu: Seals moisture into the hair shaft and smooths down cuticles.
- Murumuru: Ultimate moisture.
- Hemp Seed and Rice Protein Complex: Helps the hair look stronger and more elastic.

Ingredient Callouts: Free of parabens, phthalates, mineral oil, and sulfates SLS & SLES. It is also

$45.00

Great deep conditioner. I usually use this with my monthly hair steam treatment. ...This deep conditioner had a really nice consistency and felt very nourishing on my hair, the smell was also amazing and has lasted on my hair for days post-wash.

What it is: An ultra-hydrating deep conditioner for dry, damaged hair with wild mango butter that reduces breakage, repairs split ends, de-frizzes and instantly detangles, leaving hair softer, smoother and shinier. 


Hair Texture: Straight, Wavy, Curly, and Coily


Hair Type: Medium and Thick


Hair Concerns:
- Damage, Split Ends, and Breakage

- Dryness

- Frizz


Key Benefits: 
- Thoroughly moisturizes and nourishes dry hair

- Softens, reduces frizz, and improves shine

- Quickly detangles


$45.00

What it is: A deep conditioner for colored hair that helps to lock dyes in the fiber, locking in your day-one color spectrum for vibrant colors up to 100 days.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine, Medium, and Thick

Hair Concerns:
- Color Fading
- Color Safe
- Shine

Highlighted Ingredients:
- Ferulic Acid and Citric Acid: Lock dyes in the fiber.

What Else You Need to Know: This deep conditioner for colored hair helps to lock dyes in the hair fiber, locking in your day-one color spectrum for vibrant colors up to 100 days.

$17.00

What it is: A protein-enriched, multipurpose cream that can be used as rinse-out, deep conditioner, or leave-in hair moisturizer.

Hair Type: Wavy, Curly, and Coily

Hair Texture: Fine, Medium, and Thick

Hair Concerns:
- Curl Enhancing
- Dryness
- Frizz

Key Benefits:
- Helps Clump Waves and Curls
- Supports Damaged Hair
- Cream for Protective Styles

Highlighted Ingredients:
- Babassu: Seals moisture into the hair shaft and smooths down cuticles.
- Murumuru: Ultimate moisture.
- Hemp Seed and Rice Protein Complex: Helps the hair look stronger and more elastic.

Ingredient Callouts: Free of parabens, phthalates, mineral oil, and sulfates SLS & SLES. It is also ve

$31.00

What it is: An ultra-light nourishing daily conditioner that deeply hydrates, easily detangles, and softens fine to medium dry hair.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine, Medium, and Thick

Hair Concerns:
- Dryness
- Shine
- Straightening and Smoothing

Key Benefits:
- Deeply hydrates and provides nourishment

$22.00

This conditioner has a wonderfully lightweight formula that provides deep hydration without weighing my hair down. ...This conditioner is amazing, first time trying this brand and wow I can tell this works.

What it is: A lightweight, moisturizing conditioner that intensely hydrates and detangles dry/dehydrated hair—for a soft, silky feel.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine and Medium

Hair Concerns:
- Dryness
- Frizz
- Shine

Key Benefits:
- Moisturizes dry/dehydrated hair
- Is created with 100 percent clean energy and comes in recyclable packaging

Highlighted Ingredients:
- Paceco Cartucciaru Yellow Melon Extract: Provides lasting hydration with an abundance of water, vitamins, and mineral salts.

Ingredient Callouts: Free of parabens and sulfates SLS & SLES. It also comes in recyclable packaging.

What Else You Need to Know:

$22.00

This conditioner isn’t heavy and doesn’t weigh my hair down at all, as most thicker conditioners I’ve tried in the past have done. ...Since I started using it, I've noticed my hair color stays fresh and vibrant much longer, with a beautiful shine. **💧 Deep Hydration:** What I love most about MINU is its deep hydration.

What it is: A conditioner that adds vibrancy, protects, and illuminates—formulated for all types of color-treated hair.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine and Medium

Hair Concerns:
- Color Fading
- Color Safe
- Shine

Key Benefits:
- Illuminates and protects color-treated hair
- Leaves hair light, soft, and silky

Highlighted Ingredients:
- Salina Caper Blossom Extract: Is rich in quercetin with color-protecting polyphenols.

Ingredient Callouts: Free of parabens and sulfates SLS & SLES.

What Else You Need to Know: This conditioner has a highly natural formula that protects and nourishes color-treated hair. It keeps your c

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“gifted by aavrani have absolutely loved this product for my hair i do a deep conditioning mask about twice a week sometimes three when my hair needs it”
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“The shampoo and deep conditioner already did a great job but once I put this in, my hair was instantly smooth and hydrated in a way it’s never been before”
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“Even when I took a break from Pattern shampoo, I never stopped using this conditioner. It is absolutely a neccesity for my thin, curly 3B/C curls with a tendency to frizz and fly-aways”
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“It smells amazing and the conditioner is thick, but not overly so. It has a nice slip that makes combing it through and untangling my hair easier than other conditioners”

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