From Maelove Glow Maker to SkinCeuticals C E Ferulic, these dermatologist-approved and reviewer-beloved serums can really ...

It helps protect delicate skin from the sun while battling fine lines and dark spots, fans say — wins all around.

C serums for glowy skin, tested by a beauty expert - We’ve answered your burning questions regarding vitamin C and have tried and tested the best serums ...

“Vitamin C also helps ... or apply the serum on days you’re not using the acne product,” he says. Per the instructions, I applied five to six drops of this serum to my face every morning ...