What Is Titanium Dioxide In Food-Is Titanium Dioxide Broad Spectrum

Titanium dioxide (TiO2) is a common ingredient found in sunscreen products, and it is considered to offer broad-spectrum protection. Broad-spectrum sunscreens are designed to protect the skin from both UVA and UVB rays.

UVA rays penetrate deeper into the skin and are largely responsible for premature aging and skin cancer, while UVB rays are the main cause of sunburn and also contribute to skin cancer.

Titanium dioxide is a physical sunscreen, meaning it works by sitting on top of the skin and reflecting the sun’s rays, rather than being absorbed into the skin like chemical sunscreens. It is effective at scattering and reflecting UVB rays, and it also provides some protection against UVA rays, although it’s not as effective against UVA as it is against UVB.

For a sunscreen to be labeled as broad-spectrum, it must provide a certain level of protection against both UVA and UVB rays. The specific amount of titanium dioxide and the formulation of the sunscreen will determine the level of broad-spectrum protection it offers. It’s important to check the product’s label for the broad-spectrum claim and to ensure it has an SPF (Sun Protection Factor) of 30 or higher for adequate protection.