All our brands colored or clear contacts are certified by International body such as ISO (under 13485) and CE and they are approved by Korea FDA (also known as KFDA) & China FDA (also known as CFDA) . They are manufactured under strict process before allowed to place in the market.And some brands such as Acuvue, Bausch & Lomb, Coopervision are FDA-approved. Sweety Pro Black is also FDA-approved and we will be having more soon.