What ishigh porosity hair, and what are some of the main things you need to know about it? Continue reading to learn more.
What is the definition of high porosity hair? Understanding the porosity level of your hair is important for choosing the right hair care products and developing a styling routine that suits your particular needs. In this article, we will discuss everything about hair porosity, what causes it, and some high porosity hair care tips.
Before we deep dive into high porosity hair, it is important to understand exactly what hair porosity is in the first place. Even if you are not familiar with the term yet, it might be a common hair problem that you may be dealing with without even realizing.
So, what is hair porosity?
Put simply, hair porosity refers to the ability of the hair to absorb and retain moisture. It is determined by the condition of the hair cuticle, which is the outermost layer of the hair shaft.
The cuticle consists of overlapping scales that protect the inner layers of the hair, and when they get damaged, your hair loses the ability to retain moisture.
There are different types of hair porosity that your hair may get characterized by:
When your hair is low porosity, it has a tightly packed cuticle layer, which makes it resistant to moisture absorption. The cuticles lie flat and are closely knit, creating a barrier that prevents water and other substances from penetrating the hair shaft easily.
As a result, low porosity hair may take longer to wet, and can be more resistant to thermal hair styling, as well as any type of chemical treatments.
Normal porosity hair, also known as medium porosity hair, has a moderately porous cuticle layer. This means that the cuticles are slightly raised, creating the perfect balance between allowing moisture to enter and exit the hair shaft.
This means that hair is able to absorb and retain moisture more effectively compared with low porosity hair and high porosity hair.
While low porosity hair has difficulties absorbing moisture, high porosity hair has the opposite issue - the lifted or damaged cuticles create gaps that allow moisture to quickly enter the hair shaft, but also escape easily.
High porosity hair tends to be more prone to dryness, frizz, and damage from external factors like heat and chemical treatments. This type of hair has a damaged or a raised cuticle layer.
Hair porosity is often influenced by a combination of factors, from genetics to environmental exposure and hair damage from poor hair care practices. Some of the most common causes of hair porosity include:
Understanding the porosity level of your hair is important for tailoring your hair care routine to suit its specific needs.
For example, high porosity hair requires more moisture and gentle handling, while low porosity hair can benefit from heat and steam treatments to improve the absorption of moisture.
As we mentioned earlier, high porosity hair means that moisture enters the hair shaft quickly, but also escapes easily. This means that your hair may be more prone to frizz and dryness, so you will have to take some extra steps to take care of it.
Here are some of our biggest high porosity hair care tips:
Regular deep conditioning treatments can be a great way to hydrate and nourish the hair, helping it hold on to moisture more effectively. Ideally, you should look for a hair mask that contains argan oil and tourmaline powder, such as the NuMe Vegan Tourmaline Hair Mask.
These ingredients help to seal in moisture within the cuticle, which is especially important for high porosity hair where moisture escapes easily. Adding a deeply hydrating shampoo and conditioner like the NuMe Shampoo + Conditioner Duo will further enhance absorption.
Using a leave-in conditioner after washing your hair can provide an extra layer of moisture and help seal the cuticle. However, it’s important to choose a lightweight option that won’t weigh your hair down or make it look greasy.
The NuMe Sleeky in a Bottle serum is a great option to add instant hydration and shine to your high porosity hair. Made using sustainably sourced ingredients like Macadamia oil, it eliminates frizz without weighing the hair down.
Low quality heat styling tools are among the main culprits of dry and frizzy, highly porous hair, so you need to look for high-quality options that help to retain the moisture of the hair without causing heat damage.
Flat irons and curling wands made from the gemstone tourmaline are among the best options on the market. Tourmaline has ionic properties, which means that it emits negative ions when heated - helping to retain moisture, reduce frizz, and eliminate static electricity.
Made with tourmaline coated plates, the award-winning NuMe Megastar Flat Iron is a high-quality hair straightener that will allow you to straighten or curl your hair without damage.
If you have high porosity hair, the last thing you want to do is to cause further damage to your hair that will make it even more difficult to retain moisture. For this reason, it’s essential to look for a heat styling tool that allows you to adjust the heat settings.
The best temperature for straightening or curling hair will depend on your type of hair, so it’s important that you have the ability to adjust it to avoid damage.
After applying conditioner or leave-in products, consider using a sealing oil or serum to help seal the cuticle and reduce moisture loss. Oils like argan oil, jojoba oil, or avocado oil can be highly beneficial.
Excessive combing, brushing, or handling of high porosity hair can cause further damage, especially if you are doing it too aggressively.
It’s important to be gentle when detangling, and use wide-toothed combs or your fingers. Avoid harsh brushing and minimize unnecessary manipulation to ensure that you are not inflicting additional damage on your beautiful hair.
If you have high porosity hair, make sure to shield it from the sun, wind, and other environmental factors. Wear a hat or scarf when exposed to direct sunlight or extreme elements, and rinse your hair with clean water after swimming in chlorinated or saltwater.
For more information, you can take a look at our article on how to protect your hair in the summer.
If you don’t know how to identify if you have high porosity hair, here are some of the signs that you should look for:
Keep in mind that the exact signs may vary from person to person.
To determine if you have high porosity hair, observe if it quickly absorbs water, dries out fast, tangles easily, frizzes easily, absorbs products quickly, has difficulty holding styles, and appears dense or porous. These signs indicate high porosity hair.
High porosity hair is not necessarily weak, but it can be more prone to damage and dryness due to its open cuticle structure. Proper care and hydration can help strengthen high porosity hair and improve its overall health and resilience.
Frizzy hair can occur in both high and low porosity hair. High porosity hair may frizz due to its ability to quickly absorb moisture from the air and lose it just as fast. Low porosity hair can also frizz if it lacks moisture and struggles to absorb it. Frizz is more related to moisture imbalance and hair care practices rather than porosity alone.
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