Retinol — the milder, over-the-counter cousin of prescription-strength retinoids — is a vitamin A-derived powerhouse that tackles everything from fine lines to acne.

A GH editor tests Medicube’s viral skincare — including the famous Zero Pore Pads and PDRN line — to help fade her dark spots and prevent future breakouts.

Entering my 30s has been a mixed bag beauty-wise; my skin is the clearest and most radiant it’s ever been, but I’m also seeing those hereditary marionette lines trying to etch their way onto my face.