When it comes to hair care, understanding your hair’s porosity is key to tailoring the right routine. Porosity refers to your hair’s ability to absorb and retain moisture. Low porosity hair, characterized by its difficulty in soaking up moisture, can be a challenge to manage. One factor that contributes to low porosity hair is the use of oils. In this blog, we’ll delve into the science behind how oils can block water penetration, leading to low porosity hair, and explore ways to effectively care for and nourish such hair types.


The Role of Hair Cuticles:

To comprehend the impact of oils on hair porosity, we first need to understand the hair’s structure. The outermost layer of the hair shaft is comprised of tiny, overlapping scales called cuticles. These cuticles play a crucial role in regulating water absorption. In low porosity hair, the cuticles are tightly packed, making it challenging for water to penetrate.


Oils and Water Repellence:

Applying oils to your hair might seem like a great idea to lock in moisture. However, certain oils can actually exacerbate low porosity issues. Many oils, such as coconut oil, castor oil, and olive oil, are hydrophobic, meaning they repel water. When applied to low porosity hair, these oils can coat the cuticles, forming a barrier that prevents water molecules from entering the hair shaft. As a result, the hair becomes resistant to moisture absorption, leading to the characteristic dryness associated with low porosity hair.


The Balance: How to Use Oils Wisely:

While it’s true that some oils can hinder water absorption, it doesn’t mean you should entirely avoid oils if you have low porosity hair. Instead, it’s important to strike a balance. Here’s how you can use oils effectively:


 Pre-Poo Treatment: Consider using lightweight oils as a pre-poo treatment before washing your hair. Applying oils lightly before shampooing can help soften the cuticles without excessive buildup.

 Steam and Heat: Heat can help open up the cuticles and allow moisture to penetrate. Use oils as a pre-treatment before using a steamer or applying heat.

 Oil Blends: Create oil blends that include penetrating oils like argan oil or jojoba oil along with essential oils that can provide nourishment without excessive coating.

 Avoid Heavy Oils: Steer clear of heavy oils that can contribute to buildup, which further hinders water absorption.

Clarifying Wash: Periodically use a clarifying shampoo to remove excess oil buildup and allow moisture to penetrate effectively.


Low porosity hair requires thoughtful care and attention to maintain its health and moisture balance. While oils can contribute to water repellence and low porosity, they can still be integrated into your hair care routine with the right approach. Remember that maintaining a balance between nourishing oils and promoting moisture absorption is key to keeping your low porosity hair well-hydrated and vibrant.

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