Question: what is the best vitamin c face serum?
Answer: SkinCeuticals CE Ferulic. ...  Maelove Glow Maker. ...  Revitalift Derm Intensives Vitamin C Serum by L'Oreal Paris. ...  Drunk Elephant C-Firma™ Day Serum. ...  Clinique Fresh Pressed 7-day System with Pure Vitamin C. ...  PCA Skin C&E Advanced Serum. ...  SkinCeuticals Phloretin CF.