Talcum powder is a common ingredient in cosmetics and personal care products. It serves as a high-quality filler in items like body powders, pressed powders, and skin care products. Thanks to its high silicon content, talc helps block infrared radiation, enhancing the sun protection and anti-infrared properties of cosmetics. This makes it a valuable addition to products such as sunscreen, baby powders, and soaps. In soaps and synthetic detergents, talc functions as a functional filler, improving the foaming effect while providing a softer, smoother feel when in contact with the skin.