TDS has been added to our recent released range of ultrafine titanium dioxide product items. For TDS, details on ingredients and heavy metal content have been provided in accordance with particulate size and grade. Among mineral-based UV filters, titanium dioxide is recognized as a safe and sustainable UV filter option. As it is less irritating to the skin, it is the preferred ingredient in sunscreens for infants and people with sensitive skin. Please consider using this product for your sunscreen formulation after referring to the information on TDS. Please check the product pages below for more information.