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How to use Vitamin C Serum

How And When To Use Vitamin C Serum: Day Or Night?

By Viviane Woodard / June 4, 2020

Where do we even begin with Vitamin C serums? It appears to be everyone’s favorite vitamin, it’s in numerous serums for the face now, and it’s so cool that even a pop singer in the 90s went by the name “Vitamin C.” Apparently naming yourself after nutrients gave you a lot of street cred back…

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