The 1 Acne Product I Use When My Skin Has a Case of the Winter Blues

Yon-Ka Masque 105 ($48) is made of three types of purifying clay — bentonite, montmorillonite, and kaolin — that detoxify the skin, the anti-inflammatory ingredient bornéol, and a proprietary blend of lemon, lavender, and rosemary essential oils.

Masque 105 decongests clogged pores and tightens and smooths tired skin. Covering my face in this green mask might make me look like Shrek, but it has also visibly reduced the size of my pores, prevented blackheads (and probably much bigger breakouts), and treated my problem areas.