Which is exactly why I'm running to shop the Obagi Vitamin C 20% serum (from $77, $62) while it's available for a rare markdown. That's right, you can grab the serum, plus everything else on Obagi ...
Some popular dermatologist-recommended vitamin C serums include SkinCeuticals C E Ferulic, Obagi Professional-C Serum, and Paula’s Choice C15 Super Booster. Which vitamin C serum is best for ...