January 01, 2021
Low porosity hair is characterized by a very tight cuticle structure. Hair cuticles are little scales that cover the external layer of the hair’s surface and control how much moisture can penetrate into the hair shaft. In the case of low porosity hair, they are tightly closed, which means the hair is not too dry and can maintain moisture quite easily. However, at the same time it is very hard to make the moisture penetrate through the cuticles when needed.
Some key characteristics of low porosity hair include:
Each hair porosity type has different characteristics that derive from the cuticle structure. Looking at whether these line up with how your own hair behaves can help you determine whether your hair is low porosity.
Since low porosity hair is prone to build-up and to being weighed down, it's important to follow specific techniques and tips in product application:
As this hair type suffers from build-up you should regularly use clarifying products, such as our Detox Kit, to remove this. To moisturize properly, use a lightweight but hydrating deep conditioner like our Hydro Creme Soothing Mask, which will penetrate into the strands without weighing them down.
Whilst oils are a great way to nourish hair, you should stick to products that contain lightweight oils that won’t sit on the hair strands and make it look greasy. Look for products that contain glycerin as it helps to retain moisture within the hair. Lightweight products are also a must as they won’t weigh the hair down. We recommend our Hydro Style Flexi-Jelly, a medium hold weightless styling gel that will define your curls without any build-up. Applying your styling products on soaking wet hair can help it be absorbed into the strands, so this is also recommended.
Since low porosity hair doesn't need a lot of protein to maintain good protein moisture balance, use only one of our Strength Recipes products at a time to make sure you are not overloading your hair.
Whilst low porosity hair has a tight cuticle that makes it difficult for moisture to penetrate, as well as leave, high and medium porosity have different characteristics. High porosity hair has far looser cuticles that easily let moisture in, but just as easily let it out. This makes it difficult for this type to retain hydration. Medium porosity hair, on the other hand, sits in between the two. The cuticles are looser than low porosity, but not as loose as high porosity. This means that moisture penetrates relatively easily, but isn’t lost too fast.
February 11, 2021