Royal Touch Nails is a nail salon with locations in Sandy, Utah, and Murrieta, California. While there is no information available on the specific ingredients or materials used in their products, it is worth noting that some nail polish ingredients, such as (meth)acrylate chemicals, can cause skin irritation and allergic reactions. Additionally, some common ingredients in nail polish, such as chromium(III) oxide green and Prussian blue, have shown evidence of going through chemical degradation, which could have a detrimental effect on health. It is important to read ingredient lists and do research on nail polish brands to avoid potential allergens and irritants.