Silicon dioxide has a long history of application in cosmetics, and its unique physical and chemical properties make it an important ingredient in various cosmetic formulations. As a natural mineral, silica is not only safe and non-toxic, but also has excellent adsorption and dispersion properties, which can significantly improve the effectiveness of cosmetics.
In foundation make-up and loose powder, silicon dioxide, as a filler and oil absorbent, can control the secretion of grease, making the makeup more durable and natural. For example, in foundation make-up, silica as a filler can improve the ductility and covering power of foundation make-up, making the makeup more even and natural. In loose powder, silica acts as an oil absorbing agent, which can absorb the oil on the surface of the skin and prevent makeup from falling off and coming off.
In sunscreen products, silica serves as a physical sunscreen agent that can reflect and scatter ultraviolet rays, providing effective sun protection. For example, in sunscreen, silica acts as a physical sunscreen that can reflect and scatter ultraviolet rays, preventing them from harming the skin. In the sunscreen spray, silica, as a physical sunscreen agent, can be evenly distributed on the skin surface to provide comprehensive sunscreen protection.
In addition, silicon dioxide is also used in the manufacture of toothpaste and scrub, and its fine particles can gently remove dirt from teeth and skin surfaces, maintaining cleanliness and health. For example, in toothpaste, silica serves as an abrasive that can gently remove dirt from the surface of teeth, keeping them clean and healthy. In exfoliating cream, silica serves as an abrasive that can gently remove dead skin cells from the surface of the skin, keeping the skin clean and smooth.