Is there a rule about how many times a day it’s ok to apply a serum? Most of my day today will be spent in bed watching Netflix while I drink gallons of water, trying to make my tired face look somewhat normal again. This little helper comes in handy on days like this – Pestle & Mortar Pure Hyaluronic Serum. The hyaluronic serum supposedly hydrates and soothes sensitive skin while smoothing fine lines and restoring youthful elasticity. Just what my skin needs on this first day of 2018. The serum is lightweight and soaks into skin in a matter of seconds so I might go for an extra layer today. Pestle & Mortar Pure Hyaluronic Serum contains hyaluronic acid which is proven to hydrate so combined with a facemask or two this should be the solution to dull party-tired skin.