I found from the trademark registration website that the registered applicant of PURIOSOPHY is Watson Trademark Co., Ltd., and the application number is 2857988 1.

For the elaboration of the product, Watsons said this: This is a series of anti-pollution skin care products jointly developed by domestic brands and SYNTIVIA, the top French skin care research and development center. Designed for skin damaged by environmental pollution, it is also mild and low-sensitive.

Conclusion: This is not a fake, but a brand made by Watsons in China. PURIOSOPHY's packaging design is similar to that of a famous French brand, but it is definitely not French.