Compact powder is a cosmetic product that is typically applied with a brush, sponge, powder puff, or beauty blender to alter facial skin appearance by adding color or modifying how light reflects on the skin. It is often used to "set" foundations, a process that involves absorbing moisture from the foundation and allowing it to dry in place, and to increase the foundations wear-time. Compact powder can also be used for makeup touch-ups throughout the day and to adjust and correct the color of the foundation if it doesnt match a persons skin tone.
The ingredients of compact powder vary depending on the brand and type of powder. However, most compact powders contain ingredients that can conceal blemishes and smoothen out the skin due to their absorbency. Some common ingredients found in compact powders include:
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Talc: Talc is the major component of most powder makeup products and is used up to 70% in the product. It has outstanding spreadability for a smooth application and low covering power, aka translucency to avoid clown-like effects.
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Starch: Starch is a polymeric carbohydrate that is used in face powder to eliminate shiny skin in certain facial areas by absorbing sebaceous secretions and perspiration.
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Silica: Silica is a silica oxide that is used in face powder to provide a soft, silky feeling and has a mattifying and soft focus effect.
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Zinc oxide: Zinc oxide is used in face powder due to its great covering power and adhesive properties.
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Titanium dioxide: Titanium dioxide is used in face powder to provide a matte finish and to limit the clogging of pores.
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Dimethicone: Dimethicone is a polymer silicone that is used in face powder to give formulas a uniquely soft, silky feeling.
Compact powders are generally safe to use, and toxic and harmful chemicals are rare in face powders today. However, some people may be allergic to certain ingredients, so it is important to check the ingredients list before using a compact powder.
