Titanium Dioxide
Titanium Dioxide
Titanium dioxide is a mineral compound commonly used as an active ingredient in sunscreen and other skincare products. It provides broad-spectrum protection against both UVA and UVB rays and is considered a physical sunscreen because it works by reflecting and scattering the sun's rays away from the skin.
Titanium dioxide is a mineral compound commonly used as an active ingredient in sunscreen and other skincare products. It provides broad-spectrum protection against both UVA and UVB rays and is considered a physical sunscreen because it works by reflecting and scattering the sun’s rays away from the skin.
In addition to its sun-protective properties, titanium dioxide is also used in a variety of other skincare products, including makeup and skincare formulations. It is often used as a pigment or colorant, giving products a white or opaque appearance.
Titanium dioxide is generally considered safe for use in skincare products, and is approved by regulatory bodies such as the US Food and Drug Administration (FDA) and the European Union. However, there has been some concern over the potential health risks of inhaling titanium dioxide nanoparticles, which are used in some products like powders and sprays. Studies have suggested that inhaling these nanoparticles could potentially lead to respiratory irritation or other health issues.
To ensure the safety of consumers, the International Agency for Research on Cancer (IARC) has classified titanium dioxide as “possibly carcinogenic to humans” when inhaled in high concentrations. However, this classification does not apply to titanium dioxide used in cosmetics and personal care products, which is generally considered safe for topical use. Nonetheless, manufacturers of titanium dioxide-containing products are advised to take measures to minimize the risk of inhalation exposure during manufacturing and packaging.
