
I recently figured out I have low porosity hair, which explains why my hair always struggled to absorb moisture. Finding the right hair care routine for low porosity hair has made a huge difference in keeping it hydrated and healthy. If you have low porosity hair, you might notice that products sit on top of your strands instead of soaking in. In this post, I’ll share the best ways to care for low porosity hair, maintain moisture, and avoid common mistakes.
How Do You Know If Your Hair Is Low Porosity?
If your hair has trouble absorbing moisture, it might be low porosity. Here are some common signs:
- Water beads up on your hair instead of soaking in when you wet it.
- Products sit on top of your hair rather than absorbing, leaving a greasy or heavy feel.
- Hair takes a long time to dry after washing.
- Deep conditioners and oils don’t seem to penetrate, making your hair feel coated rather than moisturized.
A simple way to test your hair’s porosity is the float test: Drop a clean, dry strand of hair into a glass of water. If it floats for a long time before sinking, you likely have low porosity hair.
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Hair Care Routine for Low Porosity Hair

Finding the right hair care routine for low porosity hair is essential for keeping it hydrated and healthy. Since low porosity hair has a harder time absorbing moisture, the key is to use the right products and techniques to help it retain hydration. Here’s a simple routine to follow:
1. Clarify Regularly
Low porosity hair is prone to product buildup, which can block moisture from getting in. Use a clarifying shampoo once or twice a month to keep your hair clean and ready to absorb hydration.
2. Use Heat When Deep Conditioning
Since low porosity hair resists moisture, applying heat helps treatments absorb better. Use a steamer, thermal cap, or warm towel while deep conditioning to open the hair cuticle and maximize hydration.
3. Choose Lightweight, Water-Based Products
Heavy creams and oils can sit on the hair instead of sinking in. Look for lightweight leave-in conditioners, hydrating mists, and water-based moisturizers to keep your hair soft without weighing it down.
4. Seal in Moisture with Lightweight Oils
Instead of thick butters or heavy oils, opt for light oils like argan, grapeseed, or jojoba oil to lock in moisture without causing buildup.
5. Avoid Protein Overload
Low porosity hair doesn’t need frequent protein treatments, as too much protein can make it feel dry and brittle. Stick to moisturizing treatments and use protein-based products sparingly.
6. Let Your Hair Fully Dry
Since low porosity hair takes longer to dry, avoid piling on extra products before it’s completely dry. This helps prevent product buildup and ensures moisture gets locked in properly.
Following this hair care routine for low porosity hair can help keep your strands hydrated, soft, and manageable without feeling weighed down.
What Hair Care Is Best for Low Porosity Hair?

For low porosity hair, it’s important to focus on products that hydrate deeply, are lightweight, and promote moisture retention without causing buildup. Here are some great options to include in your hair care routine:
1. Best Shampoos
Choose shampoos that cleanse without stripping moisture and help to clear buildup:
- Mielle Organics Pomegranate & Honey Moisturizing and Detangling Shampoo – Provides gentle moisture and detangles hair without weighing it down.
- K18 Peptide Prep Color-Safe Detox Clarifying Shampoo – A clarifying shampoo that removes buildup while nourishing the hair with peptides.
- SheaMoisture Low Porosity Protein-Free Shampoo – Perfect for cleansing low porosity hair without the added protein that can weigh it down.
2. Best Conditioners
Lightweight, hydrating conditioners help maintain moisture without causing buildup:
- SheaMoisture Low Porosity Weightless Hydrating Conditioner – A water-based conditioner that hydrates without leaving hair feeling heavy.
- Redken Bonding Lightweight Liquid Conditioner – A liquid conditioner that helps strengthen and moisturize the hair without heaviness.
3. Best Hair Masks
Hydrating masks that don’t leave heavy residues are great for deep conditioning:
- Moroccanoil Weightless Hydrating Hair Mask – A hydrating mask that deeply moisturizes without weighing down hair.
- Amika Hydro Rush Intense Moisture Mask – Infuses hair with moisture and helps replenish dry, low porosity strands without heaviness.
4. Best Oils
Use lightweight oils to seal in moisture without causing buildup:
- Verb Weightless Ghost Oil – A lightweight, non-greasy oil that smooths and hydrates hair without weighing it down.
- OUAI Hair Oil – A nourishing yet lightweight oil that helps lock in moisture and adds shine.
5. Best Leave-In Conditioners
Look for leave-ins that hydrate and protect without leaving residue:
- Camille Rose Curl Love Moisture Milk Leave-In Conditioner – A light leave-in that hydrates curls and provides moisture without buildup.
- It’s a 10 Lite Leave-In Conditioner – A lightweight, moisturizing leave-in conditioner that detangles and hydrates without weighing hair down.
These are great products to consider adding to your hair care routine for low porosity hair. They promote hydration, moisture retention, and manageable curls, all while minimizing the risk of product buildup.
What Should You Avoid with Low Porosity Hair?
When caring for low porosity hair, there are a few things to avoid to keep your hair healthy and moisturized:
1. Avoid Heavy Products
Thick creams, butters, and oils can sit on top of low porosity hair, preventing moisture from absorbing. Stick to lightweight, water-based products that can penetrate your hair more easily.
2. Avoid Too Much Protein
Low porosity hair doesn’t need as much protein, and using too many protein-heavy products can cause the hair to feel stiff or dry. Opt for moisturizing treatments and only use protein treatments sparingly.
3. Avoid Heat Without Protection
While heat can help with product absorption, excessive heat can cause damage. Always use a heat protectant when using hot tools, and consider using low to medium heat for styling.
4. Avoid Products with Alcohol
Alcohol-based products can dry out low porosity hair, making it more difficult to maintain moisture. Check product ingredients and avoid those with high alcohol content.
By avoiding these common pitfalls, you can better care for your hair and help it stay hydrated, soft, and manageable.
How Do You Maintain Low Porosity Hair?

Maintaining low porosity hair requires a combination of proper moisture, gentle care, and a consistent routine. Here are some tips for keeping your hair healthy:
1. Regular Deep Conditioning
Low porosity hair can be more resistant to absorbing moisture, so deep conditioning with heat is essential. Use a deep conditioner once a week, and apply gentle heat to help the product penetrate the hair shaft.
2. Use a Lightweight Leave-In
Incorporating a lightweight leave-in conditioner can help maintain moisture throughout the day without weighing your hair down. Apply it to damp hair to lock in hydration and keep your curls soft and defined.
3. Keep Your Scalp Clean and Balanced
A clean scalp is key to healthy hair growth. Use a clarifying shampoo once a month to remove buildup, but don’t overdo it—low porosity hair can be sensitive to too much stripping.
4. Protect Hair at Night
To maintain moisture overnight, sleep on a silk or satin pillowcase or wear a satin bonnet. This prevents friction and moisture loss, ensuring your hair stays hydrated.
5. Moisturize Regularly
Hydration is crucial for low porosity hair. Use a water-based hydrating product daily or as needed, and seal in the moisture with a lightweight oil. This helps keep your hair soft, shiny, and hydrated without weighing it down.
By following these steps, you can maintain a hair care routine for low porosity hair that keeps your strands hydrated, healthy, and manageable. A proper hair care routine for low porosity hair focuses on hydration, lightweight products, and avoiding buildup. By sticking to the right products and techniques, you can keep your hair soft, manageable, and healthy. With consistency, your low porosity hair will thrive and look its best!