If you're into medical grade skincare like I am, I'm sure you've heard about the cult favorite Skinceuticals C Ferulic serum. It's got big big rave reviews, but an even bigger price tag ($166) $166 Skinceuticals C Ferulic serum I'm here to save your skin AND your bank account with an amazing dupe. $17.99 Dr … Continue reading $18 Vitamin C Ferulic Serum