Dia-Stron are the leading manufacturer of innovative, automated measurement systems for single hair fibres and tresses.

Data acquired from dimensional and mechanical analysis on Dia-Stron instruments can be used to support hair ingredient, product and appliance claims from “manageability”, “curl retention” and “strength” to “hydration”, “conditioning” and “heat protection”. Our Contract Testing laboratory provides a wide range of testing services with competitive pricing and lead times.

We also manufacture skin measurement instruments for the analysis of translucency, radiance, elasticity and firmness.

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