19 Best Deep Conditioners for Low Porosity Hair

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If your hair has a hard time opening up to let moisture in, then you probably have low porosity hair.

The cuticles of low porosity hair need to be opened up so you can get moisture in there.

To do this you need heat and a fantastic moisturizing deep conditioner. So what is the best deep conditioner for low porosity hair?

I’m going to cover 19 of the best deep conditioners for low porosity hair in this article.

While some of these products have protein, they are not protein-heavy or have light proteins.

To learn more about hair porosity and figure out your hair porosity type, read What is Hair Porosity and How Can You Tell Your Porosity Level?

19 Best Deep Conditioners for Low Porosity Hair

What is the Best Deep Conditioner for Low Porosity Hair?

1. As I Am Hydration Elation Intensive Conditioner

As I Am Hydration Elation Intensive Conditioner

As I Am Hydration Elation Intensive Conditioner is formulated with coconut, sugar cane, green tea, shea butter, and vitamin E.

It gives low porosity hair intense deep conditioning treatment, smoothens the cubicle, and strengthens weak hair.

As I Am Hydration Elation Intensive Conditioner is also a protein-free deep conditioner. BUY HERE.

2. Alikay Naturals Avocado Moisture Repairing Mask  

Alikay Naturals Avocado Moisture Repairing Mask

Alikay Naturals Avocado Moisture Repairing Mask is a protein-free deep conditioner for low porosity hair with beta-carotene, vitamins B, C, and E.

The hair mask increases elasticity in low porosity hair, softens hair, and prevents dandruff.

It also contains peppermint oil, which provides an invigorating and scalp stimulating experience. BUY HERE.

3. Carol’s Daughter Almond Milk Ultra-Nourishing Hair Mask 

Carol’s Daughter Almond Milk Daily Damage Repair Ultra Nourishing Hair Mask

Carol’s Daughter Almond Milk Ultra-Nourishing Hair Mask treats damaged hair and improves hair’s health over time.

Formulated with sweet almond oil, coconut oil, aloe vera, shea butter, and vegetable protein and shea butter. BUY HERE.

4. Curl Junkie Beauticurls Argan and Olive Oil Daily Hair Conditioner

Curl Junkie Beauticurls Argan and Olive Oil Daily Hair Conditioner

Curl Junkie makes some of my favorite hair products and the BeautiCurls Argan & Olive Oil Daily Hair Conditioner is one of them.

Formulated as a detangling daily conditioner, it can also be used as a deep conditioner for low porosity hair.

It’s formulated with argan oil, olive oil, jojoba oil, and coconut oil. BUY HERE.

5. Giovanni 50/50 Balanced Hair Moisturizer Conditioner 

Giovanni 50:50 Balanced Hair Moisturizer Conditioner

Giovanni 50/50 Balanced Hair Moisturizer Conditioner is a nourishing conditioner formulated with aloe vera, rosemary, and botanical extracts.

The conditioner infuses stressed hair with much-needed vitamins, nutrients, and proteins. BUY HERE.

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6. Jessicurl Deep Conditioning Treatment

Jessicurl Deep Conditioning Treatment for Dry HairJessicurl Deep Conditioning Treatment is formulated with marshmallow root, shea butter, and cocoa butter to restore moisture to dry, curly hair.

Also includes strengthening ingredients like horsetail, nettle, and burdock root.

Low porosity hair will appreciate this deep conditioner. BUY HERE.

7. Kinky Curly Knot Today

kinky curly knot today for braid spray

Kinky Curly Knot Today is a multipurpose formulation that can be used as a leave-in, detangler, and deep conditioner.

With nourishing mango fruit extract, slippery elm, marshmallow root, and lemongrass, it leaves hair soft, manageable and moisturized.

Kinky Curly Knot Today is a great deep conditioner for low porosity hair. BUY HERE.

8. Mielle Babassu Oil Mint Deep Conditioner

Mielle Babassu and Mint Deep Conditioner

Mielle Babassu Oil Mint Deep Conditioner is a lovely creamy deep conditioner that isn’t too heavy.

It restores dry hair and replenishes moisture in the hair. Formulated with palm fruit,  babassu oil, and amino acids for an intense hydrating experience. BUY HERE.

I recently reviewed Mielle Babassu Oil Mint Deep Conditioner on the website. You can read that review HERE.

9. Maple Holistics Silk 18 Conditioner 

Maple Holistics Silk 18 Conditioner

This low porosity hair deep conditioner is formulated with Moroccan oil, shea butter, argan oil, jojoba oil, aloe vera, hibiscus, sea buckthorn oil, and amino acids.

These ingredients work together to reduce frizz and provide a rich moisturizing experience for low porosity hair leaving it soft and silky.

An additional advantage of this low porosity treatment is treating dry, itchy scalp, and dandruff.

The conditioner has a natural vanilla fragrance that isn’t overpowering. BUY HERE.

10. Mielle Mongongo Oil Hydrating Conditioner  

Mielle Organics Mongongo Oil Hydrating Conditioner

Mielle Mongongo Oil Hydrating Conditioner provides intense hydration for low porosity hair.

It’s protein-free, improves manageability, and makes it easier to style your hair.

The deep conditioner is formulated with mongongo oil, Sacha inchi oil, avocado oil, argan oil, grapeseed oil, and shea butter. BUY HERE.

11. Matrix BIOLAGE Ultra Hydrasource Conditioning Balm 

Matrix BIOLAGE Ultra Hydrasource Conditioning Balm

Matrix BIOLAGE Ultra Hydrasource Conditioning Balm is ideal for thick, low porosity hair as a deep conditioner.

It’s a rich and creamy deep conditioner formulated with nourishing palm oil, aloe vera leaf juice, apricot kernel oil, and cupuacu butter.

The deep conditioner works to get much-needed moisture into low porosity hair. Additionally, it has a great smell. BUY HERE.

Tip – if the deep conditioner is too thick for you, feel free to dilute it a bit with rosewater or distilled water before application.  

12. It’s a 10 Haircare Miracle Deep Conditioner Plus Keratin 

It’s a 10 Haircare Miracle Deep Conditioner Plus Keratin

This low porosity hair deep conditioner is a perfect blend of moisturizing ingredients and keratin for damaged low porosity hair.

It takes only 10 minutes for this deep conditioner to get the job done. It also protects hair from heat, split ends, and sun damage.

Formulated with amino acids, sunflower seed extract, aloe vera, Chinese tea leaf extract, apricot kernel oil, and sweet almond oil.

It’s a creamy, luxurious deep conditioner that could be a treat for low porosity hair every few weeks or so. BUY  HERE.

13. Ouidad Curl Immersion Triple Treat Deep Conditioner 

Ouidad Curl Immersion Triple Treat Deep Conditioner

Ouidad is a very curl friendly company and low porosity curly hair isn’t left out with this deep conditioner.

Ouidad Curl Immersion Triple Treat Deep Conditioner is formulated with coconut oil, avocado oil, and grapeseed oil.

It’s a luxurious deep treatment that moisturizes and restores low porosity curly hair leaving it soft, silky, and supple.

Additional beneficial ingredients include olive oil, sunflower seed oil, and shea butter. BUY HERE.

14. Oyin Handmade What The Hemp Deep Moisture Mask

Oyin Handmade What The Hemp Deep Moisture Mask

Oyin Handmade What The Hemp Deep Moisture Mask is formulated with hemp seed oil, honey, bamboo extract, shea butter, quinoa, and oat proteins.

This nourishing deep conditioner transforms low porosity hair and infuses each strand with moisture and strength. MORE HERE.

15. Pattern Intensive Conditioner for Tight Textures 

Pattern Intensive Conditioner for Tight Textures

Pattern Intensive Conditioner is perfect for low porosity hair.

It’s a rich hydrating formula packed with avocado oil, safflower oil, shea butter, and Acacia decurrens Flower.

The intensive conditioner protects against breakage, strengthens, and restores natural curl pattern.

Pattern Intensive Conditioner won the 2020 Glamour Beauty Award for Best Pro Conditioner for Curls. BUY HERE.

16. TGIN Honey Miracle Hair Mask

tgin Honey Miracle Hair Mask

TGIN Honey Miracle Hair Mask breathes life back into low porosity hair with honey, olive oil, jojoba oil, and aloe vera leaf juice.

The hair mask nourishes, conditions, and heals hair strands making it less prone to breakage.

My hair loved this deep conditioner mask. It also helps control frizz and promote shine in dull hair. BUY HERE.

17. Trader Joe’s Tea Tree Tingle Conditioner with Peppermint & Eucalyptus

Trader Joe’s Tea Tree Tingle Conditioner with Peppermint & Eucalyptus

This tea tree tingle conditioner is one of my all-time favorites. Though it’s a conditioner, it also works as a deep conditioner.

It’s a very rich and creamy conditioner that’s formulated with certified organic botanical extracts.

Low porosity hair is sure to love this peppermint and eucalyptus conditioner.

Trader Joe partnered with an upscale boutique to create this salon-quality conditioner. BUY HERE.

18. Kreyol Essence Hydrating Black Castor Oil Deep Conditioning Mask  

Kreyol Essence Hydrating Black Castor Oil Deep Conditioning Mask

This nourishing low porosity deep conditioner repairs, restores, and softens dry, curly hair.

Kreyol Essence Hydrating Black Castor Oil Deep Conditioning Mask is formulated with Haitian black castor oil, safflower oil, argan oil, and vitamin E.

This company sources its ingredients from communities that empower women and farmers in Haiti. BUY HERE.

19. Curlsmith Double Cream Deep Quencher

Curlsmith Double Cream Deep Quencher

Curlsmith Double Cream Deep Quencher is a deep conditioner that’s perfect for low porosity hair with its nourishing creamy texture.

It revitalizes dry and dull hair and delivers intense moisturization without weighing hair down.

Formulated with andiroba seed oil, aloe vera leaf juice, apricot kernel oil, avocado oil, and shea butter. BUY HERE.

If you find the consistency of any of the products too thick for you, dilute with rosewater or distilled water.

For even more best products for low porosity hair, have a look at 57 Best Hair Care Products for Low Porosity Hair

FAQs About Low Porosity Hair

Is Deep Conditioning Good for Low Porosity Hair?

Deep conditioning is very good for low porosity hair. Remember, low porosity hair doesn’t let moisture in easily.

A deep conditioning session is a great way to get that moisture in because heat opens up the cuticles.

This allows the nutrients from the deep conditioner to penetrate the hair shaft and work effectively.

How Often Should You Deep Condition Low Porosity Hair?

If your hair isn’t in a long term protective style like braids or a weave, then you should deep condition low porosity hair at least once a week with heat.

For best steamers for low porosity hair, read Hair Steaming Natural Hair.

Is Rice Water Good for Low Porosity Hair?

Rice water rinses will work well for low porosity hair as well as rice water shampoos.

However, do not use rice water as a leave-in conditioner on low porosity hair.

What Are the Signs of Low Porosity Hair?

The most common signs of low porosity hair is your hair never feeling moisturized.

Because moisture can’t get in, the hair always feels dry to the touch.

Moisture not getting in also means your hair can’t utilize the benefits of other products, which means even dryer hair. 

Check out more signs of low porosity hair and how to test your hair’s porosity levels HERE.

How Do You Moisturize Low Porosity Hair?

To moisturize low porosity hair, you need to open cuticles up. The best way to lift the cuticles is through hair steaming. 

You can use a professional steamer if you can afford it or a tabletop hair steamer like the one here.

Always use heat when you deep condition low porosity hair. 

Great Resource for Low Porosity Hair

365 Days of Moisture for Dry & Parched Hair is one of my best recommendations for low porosity hair care information.

The book breaks down the basics behind determining your hair issue (s) and the best practices, products, and recipes to address these issues.

365 Days of Moisture for Dry & Parched Hair 3D copy

Get it for up to 15% off HERE while stocks last. Rated an average of 4.8 out of 5 on Amazon, Goodreads, and Gumroad.

If you have any more questions about deep conditioning low porosity hair, ask in the comments section.

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