Anti-aging Creams: Many anti-aging products use nanoparticles to deliver active ingredients like retinol and peptides more effectively. Sunscreens:Nano-sized titanium dioxide and zinc oxide provide better UV protection while minimizing the white residue typically associated with traditional sunscreens. Moisturizers: Nanoemulsions can enhance the hydration and absorption of moisturizing agents, offering deeper and longer-lasting moisture.