The Green Checkmark indicates that Think Dirty has thoroughly vetted and screened a brand. They are a premium partner meaning their ingredients, fragrance policies, and documentation have been thoroughly vetted by us and deemed safe to use based on the information and paperwork they gave us.
The Grey Checkmark indicates that a brand has been pre-screened by Think Dirty. This means that their ingredients and fragrance policies have been vetted by us and deemed safe to use based on the information the brand has given us. The brand has opted not to proceed with complete verification of the green checkmark.