See a pesky little zit popping up? Work quick by applying one of these effective treatments ZITSTICKA KILLA (8x patches, 8x swabs), $35 Designed for deep, cystic zits, these microdarts works to dissolve the blemish at the source rather than just the skin’s surface. It tingles a bit and features five ingredients: moisture-magnet hyaluronic acid, exfoliating salicylic acid, redness-shrinking niacinamide,…