迷你45秒快乾表層油（含視黃醇）5毫升

The 5ml bottle lives in my purse now, which is honestly the main reason I reach for it over my full-size ones. It sets to a hard, glossy finish in about 45 seconds and my tips haven't chipped after four days of typing and dish duty.

I was skeptical about a top coat drying this fast, but 45 seconds is real — I painted my last nail and the first one was already set. The retinol angle is a nice bonus, and the 5ml size is perfect for keeping in my bag for touch-ups.

Two coats and a quick air-dry later, my nails are shiny enough to catch the kitchen light, and that retinol boost actually seems to keep the color from dulling after a few days. It’s tiny, but a little really does go a long way for touch-ups.