Hair Diameter Measurement TestHairKnowHow can accurately measure the diameter of your client's hair down to 0.01um, hair typically having a diameter of 60 to 120um. Average hair measurements are calculated by analysing over ten hair fibres.  

HairKnowHow also includes reports on the percentage of the tested fibres into fine, medium and coarse groups. By grouping the hair diameter data, changes in hair diameter can be more easily detected, for example, if your clients are experiencing hair thinning or are under a thickening treatment program.

Included in the Hair Diameter Measurement Test:

• Average hair fibre diameter

• Fibre diameter distribution analysis

As part of our commitment to our comprehensive offering, HairKnowHow also includes the error bars on all clinical data, increasing the scientific rigger of the reporting.