Which does not require the use of a microscope

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The action of unfavorable external factors such as chemicals, high temperature, UV radiation, mechanical friction causes a change in the architecture of the cuticles, often damaging and degrading the structure of the entire hair. Therefore, appropriate care and the selection of the size of active substances are extremely important for strengthening the natural protective barrier of the hair and controlling the transport of active substances. HOW TO DETERMINE POROSITY? TYPES OF POROSITY The best way, , and will allow us to determine the type of hair porosity and select appropriate cosmetics, is to observe our hair and assign it to specific groups based on the features described below. You can also visit the website and take the test online. LOW POROSITY HAIR MEDIUM POROSITY HAIR HIGH POROSITY HAIR Low porosity hair has cuticles that fit tightly to the hair cortex and are arranged regularly and are very difficult to move.

They do not require such extensive care, or even the Austria Phone Numbers List opposite - it should be limited, because it is very easy to weigh down low porosity hair. Inadequate or lack of care may worsen the condition of the hair and change its porosity. Most nutrients, instead of penetrating the hair, settle on it, creating an additional layer and causing the hair to lose its elasticity, vitality and natural shine. Such hair responds well to substances with small enough particles, because only such substances are able to penetrate deep into the hair without building up on its surface.



Low porosity hair likes oils with small molecules (e.g. coconut, babassu, palm) and other "low-molecular" ingredients, because only these are able to penetrate deep into the hair without building up on its surface. Amino acids and some herbs also work very well on such hair. What is low porosity hair like? Such hair is resistant to damage, all hairdressing treatments and styling. This hair is naturally healthy, smooth and shiny.