PVA is renowned for its non-toxic properties, making it a safe choice for various applications. It finds extensive use in packaging for household and food products, medical applications such as capsule and tablet coatings, and as a component in artificial tears. Additionally, PVA plays a role in the cosmetic sector by facilitating the blending of chemical components. Toxicological studies have consistently demonstrated the minimal absorption of this substance by the human body, leading to its approval for oral consumption. This safety profile reinforces the widespread use of PVA across industries, ensuring the well-being of consumers and patients alike.