How to download?
open the browser in your mobile phone. go to usnea.org/download to download app, following instruction to install the app
How to use?
Get our product ready
Please get the product out of package, and check the QR code sticker on the back of bottle.
Use this app
Please open this app and click “scan” botton. Don’t forget to allow this app to access your cellphone’s camera.
If you purchased authentic product, or not
This app will tell you product name and when this product made from factory. If not, it will show you failed notice. Please contact seller.
Let us know
If you bought fake product from market, we would like to know the detail. After got failed notice, you could send us an email, or you could just take pictures and report to us.