My honest review of the Drunk Elephant C-Firma Fresh Day Serum after using it for 30 days. Find out what I liked, what disappointed me, and whether I think this $79 serum is worth the price.

I tested the Biossance Rapid Plumping Serum for 30 days to see if it could improve fine lines, hydration, and firmness. Here's my honest review, including what I loved, what I noticed, and whether it's worth the price.