Think Dirty

The Think Dirty app was designed to help consumers like you make more informed decisions about the cosmetics and personal care product purchases. Founder and CEO, Lily Tse, created Think Dirty because she had a personal desire to really understand the truth behind the cosmetics and personal care industries. Having been touched by cancer in her family, she was compelled to research the many causes behind the disease and discovered the link between cancer and toxic ingredients used in body care products and cosmetics. Once enlightened, she was driven to help others safeguard their health, and soon thereafter, ThinkDirty was born. Tens of thousands of products are already registered within the ThinkDirty database, making it easier to navigate an overwhelmingly complex industry.

Learn more at or go to your app store on your mobile device to download today!