Website and app that claims to "Find safe, healthy, green, & ethical products based on scientific ratings." The website gives detailed methodology for rating many different types of products (see http://www.goodguide.com/about/methodologies)
The RN is a number issued by the FTC to U.S. businesses that manufacture, import, distribute, or sell products covered by the Textile, Wool, and Fur Acts. Businesses can use this number on product labels instead of the company name.
Certifies companies based on fair labor practices. Website contains an Ingredients database. Many products with this certification are food and drink products, but there are also household goods and clothing products.