They are ideal as a moisturizer and depending on the type of emulsion, get absorbed faster or slower into the skin and leave a rather silky, dry or rich finish.Emulsions are a great way to combine two active benefits from two repulsive components.Microemulsions consist of micro-droplets of uniform size inserted into larger droplets of the preceding phases. water-in-oil-in-water (W / O / W) or oil-in-water-in-oil (O / W / O), and can be formed with more than one emulsifying agent. Multiple emulsions are more complex and consist of more than two phases, e.g. Silicone-in-water emulsions consist of insoluble silicone droplets, which are uniformly dispersed in water. Water-in-silicone emulsions are systems where water droplets are dispersed in silicone. Mostly they are not absorbed as fast and leave a rather greasy feeling on the skin. They give thicker and denser creams that are ideal for dry skin. Water-in-oil emulsions are systems where water droplets are dispersed in oil. In addition, they are lighter in their haptics, are somewhat liquid and quickly absorbed into the skin. They are most commonly used in cosmetics as they are suitable for making creams and lotions for all skin types. Oil-in-water emulsions are systems in which oil droplets are dispersed in the water. Whether natural cosmetics, biocosmetics or homemade cosmetics, emulsions can be found everywhere.Ĭontinue reading to learn more about the different types of emulsions and their benefits.Ī simple emulsions consists of an aqueous phase, an oil phase and an emulsifier.ĭepending on the chemical nature of the emulsion, oil-in-water (O / W), water-in-oil (W / O), water- in silicone (w / s) or silicone-in-water (si / w) emulsions. Emulsifiers connect the oil to the water phase and create a milky consistency, which is rather liquid or creamy depending on the oil or water content.Įmulsions are often used in the cosmetics industry as they are an excellent way to donate the skin moisture and protection. Everyone knows it, oil floats on water and even if you are stirring and shake the mixture, the oil lays back on the water surface after a short time. The Mixture of Water and OilĮmulsions are a system (or a mixture) consisting of two different liquids (phases), one of which diffuses in the form of small droplets by the other, as in the mixture of water and oil.Įmulsifiers are substances or agents that connect these two liquids that otherwise would not mix. The most popular and best-known emulsions in cosmetics include creams, lotions, fluids and body milk. Emulsions In Cosmetics - The Popular Water And Oil Mixture What are Emulsions?īelow you will learn about the chemistry of emulsions, types of emulsions and their advantages.
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