Texture analysis provides objective measurements of how a product responds to controlled mechanical deformation.

It is particularly useful for creams, gels, balms, masks, sticks, ointments and other semi-solid formulations.

Measurements can be used to compare prototypes, production batches or packaging changes.

Cosmetic Applications

Texture analysis can help quantify properties such as how easily a cream can be scooped from a jar, how much force is required to extrude a product or how strongly a product adheres to a surface.

It can complement sensory evaluation and provide more reproducible comparative data.

Limitations

Instrumental texture measurements do not completely reproduce human perception. A product that produces a particular instrumental result may not necessarily feel identical to another product with the same numerical value.

The test method must therefore be correlated with sensory observations.

References

Barel, A. O., Paye, M. and Maibach, H. I. Handbook of Cosmetic Science and Technology.

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