Zinc Oxide (Nano)
UV Filter
Zinc oxide (nano) is a mineral compound commonly used in cosmetics primarily as a UV filter. It functions by providing broad-spectrum protection against both UVA and UVB radiation, making it a popular choice in sunscreens and other sun protection products. Formulators may add Zinc oxide (nano) to formulations to enhance their protective qualities against sun damage, which is a significant concern for skin health. Additionally, its ability to act as a physical barrier on the skin can help in soothing irritation and providing a matte finish. However, it is important to note that the use of this ingredient is subject to specific regulatory restrictions, as indicated in Annex VI / 30a, due to its nano form.