Serum Or Moisturizer: What Goes First In Your Skin Care Routine?

The short answer? Serums go first, no doubt about it. “It’s best to layer lighter products like serums before heavier products like moisturizers,” board-certified dermatologist Hadley King, M.D. tells mbg. 

This is because moisturizers contain some occlusive ingredients, which help them trap moisture in the skin but prevent other ingredients


This Olay Vitamin C Serum Gave My Skin a Major Glow

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