Cosmetics

In the cosmetics field, evaluating product stability, shelf life, and texture is crucial. By analyzing the thermal behavior of creams and emulsions, characteristics such as melting and crystallization of ingredients, glass transition, and evaporation of volatile components can be determined. Thermal analysis provides insights into the thermal changes of cosmetic ingredients at different temperature ranges. Techniques such as Thermogravimetry-Differential Scanning Calorimetry / Differential Thermal Analysis (TG-DSC/DTA) and Differential Scanning Calorimetry (DSC) are widely used for product improvement and quality assurance. Additionally, sample observation analysis, which captures images simultaneously with TG-DSC/DTA or DSC data, allows visualization of flow and color changes due to temperature variations. By integrating a water vapor generator, it is also possible to evaluate material behavior under controlled humidity conditions.