Of course we sell only authentic circle lenses or we couldn't do this business for so long time.
Our lenses directly come from Korean lenses manufacturers factories in Korea as Geo, Vassen and Dueba, so we are 100% sure that they are authentic circle lenses and perfectly safe color lenses.
You can check online by using the Geo Anti-Fake code on each circle lens vial to know that your lenses are genuine or not at the Geo's website:
The best advice is to buy your cosmetics lenses from a trusted shop. If you have some lenses coming from anywhere but are not sure about their quality, please send us a photo of the packaging and sticker and we will tell you if these lenses are safe or not.