| Popis: |
This chapter is dedicated to the sensorial assessment of raw materials that are the functional components in cosmetic products. After discussing the necessary safety and regulatory framework, readers will discover how to standardize any ingredient conditions such as evaluation, thickeners, emulsifiers, texturing, or softness agents. While the main application is in the field of skin care, there are also other cases for hair care and foaming ingredients. Some protocols and results are shown as examples for triangulation, ranking, profiling, and illustrate the effect of one ingredient in a formulation from an innovation or quality control context. |
