How does hair porosity affect the way hair absorbs and retains the benefits of scalp treatments and serums

Apr 2, 2025 ... Hair Porosity · Low porosity means you have a tighter hair shaft, so it may take a bit longer to absorb moisture leading to a longer drying time. Aug 4, 2019 ... Hair porosity is your hair's ability to absorb and retain moisture. This depends on the state of the outer layer of the hair or its cuticle. Here's how to test your hair's porosity so you can customize your hair care routine for maximum results and a more moisturized mane. Hair porosity determines how open and closed hair cuticles are, and how this affects its ability to absorb and retain water (how porous it is). Low porosity ... Apr 4, 2017 ... High porosity hair has a hard time absorbing products and tends to look and feel dry and coarse. Low porosity hair has a hard time absorbing moisture. Nov 11, 2020 ... – Float test: A qualitive assessment of porosity is made based on how quickly a clean hair fiber sinks when placed in room temperature water. If ... May 24, 2022 ... Hair porosity refers to how well your hair absorbs and retains moisture, affecting its response to specific products and treatments. Hair Porosity refers to how well our hair retains moisture and how moisture flows through it. Discover NOU's products designed for all porosity types. Jan 10, 2022 ... In the simplest terms, your hair porosity is its ability to soak up and hold in moisture and products. It affects how well moisture passes ... Aug 12, 2018 ... Hair porosity is how well (or not!) your hair absorbs moisture. Low porosity hair does not absorb moisture well and product build-up happens quickly.