demystifying hair terminology

Let’s go to hair school! During your shampoo and conditioner search, you might come across some recommendations based off curl pattern, porosity, texture, or even density. As your friend, it's our job to help demystify what those exactly mean so you can choose the best wash duo for you. let’s break it down!​

Hair porosity is your hair's ability to absorb and retain moisture. Low porosity hair means the cuticle is closed, so the strand has difficulty absorbing moisture, resulting in dry hair. If you have high porosity hair, it means the cuticle is wide open and more prone to damage. If you don’t know which level of porosity your hair is, put a hair strand in a glass of water – if it floats, it’s low porosity and if it sinks, it’s high porosity.

Your hair texture is classified as fine, medium, or coarse. To find out which one you have, take a strand of hair in between your fingers. If it feels like a strong thread, then your hair is coarse. If you can barely feel it, your hair is fine. If you're somewhere in between, it's medium!​

Your hair density is how much hair is on your head—usually classified as thin, medium, or thick. To measure, gather your hair into a ponytail and measure the circumference with a piece of ribbon. If the ribbon is less than 2" long, then you have low hair density (thin). If it's longer than 4" you have high hair density (thick). ​