Sunday Riley C.E.O. Rapid Flash Brightening Serum vs La Roche-Posay Effaclar Pore-refining Serum

The Sunday Riley C.E.O. Rapid Flash Brightening Serum was loved by reviewers at Good Housekeeping, a trustworthy source that performs objective hands-on testing. It did great in their "18 Best Brightening Vitamin C Serums for Glowy, Radiant Skin" roundup - in fact, they named it their "Best Vitamin C Serum for Dull Skin". That, by itself, points toward it being a noteworthy Facial Serum.

As for the La Roche-Posay Effaclar Pore-refining Serum - it wasn't considered to be a good enough purchase to earn a spot in any roundups conducted by sources that perform objective hands-on testing, which typically indicates that a product isn't worth its asking price.

As a last step, we wanted to do a head-to-head Sunday Riley C.E.O. Rapid Flash Brightening Serum vs. La Roche-Posay Effaclar Pore-refining Serum comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.