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In recent years, there has been an increased interest in the potential and benefits of cold-processable emulsifiers and blends as cosmetics consumers demand more eco-friendly processes and products (Cosmetics & Toiletries).
Cold processing is a greener production method whereby cosmetics products can be emulsified at room temperature without the need to heat ingredients to degradation.
Source: Cosmetics Business
Heating water is not required for emulsification droplet formation. To put this into perspective, traditional methods involve heating water and oil phases to temperatures as high as 80-90°C for emulsification. There also is no requirement for a long cooling processes
Thursday, 12 November 2020