Why you’ll love it: Turns out, Vitamin C is also good for you when applied topically. It helps brighten the skin tone, even out texture, and fend off everyday environmental stressors—all without having to ingest a second cup of orange juice.

How you’ll use it: Work a few drops into just-cleaned skin every morning before the rest of your routine. It takes less than a few seconds and your skin just reaps the rewards all day.