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The article deals with the functional advantages of natural waxes in traditional soaps. It is pointed out that the production of soap has been known since at least 2800 BC and has been further developed over the centuries. In recent years, the demand for hand soap has increased significantly due to the Covid-19 pandemic. The article examines the use of natural waxes from Koster Keunen, Inc. as raw materials for soap formulations and finds that the addition of waxes to soaps can lead to improved properties such as hardness, hydrophobicity, and innovative INCI declarations. It is noted that waxes can yield complex soaps that differ from conventional soaps. The document describes a funding program for young aspiring scientists, with funding of up to €3,000 possible. The website is referred to for further information. In addition, the document contains information on the saponification of natural waxes for soap production. Various natural waxes and their chemical properties are listed. Experiments on the effects of adding natural waxes to soap recipes are described. It is recommended to use natural waxes as additives in an amount of no more than 15%, as they can otherwise be problematic. Some natural waxes such as myrtle wax, cocoa butter, and lauryl laurate are described as advantageous for soap production. The article focuses on the effects of different natural waxes on the properties of soaps. An internal test group evaluated the cleaning properties and foam formation of the soaps, as well as color and scent. An experienced soap manufacturer determined the degree of thickening of the soaps and recommended recipe proportions and applications. The results show that natural waxes can improve certain properties of soaps. It is noted that the use of natural waxes in soaps allows for new formulations and creative possibilities while considering sustainability and naturalness. [Extracted from the article]

Humans have been manufacturing soap since at least 2800 B.C., modifying and perfecting their recipes over the centuries. Today’s traditional soap bars are made via saponification of triglycerides: the alkaline hydrolysis of fatty ester bonds, leading to mainly C16-C18 fatty acid soaps and glycerol. In this paper, we explore the use of Natural Waxes from Koster Keunen, Inc. as starting raw materials in soap formulations, both alone and as additives to traditional triglycerides. Twelve Natural Waxes were blended with olive oil at 50/50 ratios, each blend was fully saponified, and the reaction products were evaluated for different properties and compared to a standard olive oil soap bar. It was determined through experimentation that each Saponified Natural Wax or Saponified Natural Wax Blend made a chemically complex finished soap, with different properties from the control and from each other. Some of the benefits encountered included improved bar hardness, a longer lifespan, more hydrophobicity, and innovative INCI declarations. [ABSTRACT FROM AUTHOR]