Free of parabens, petrochemicals, synthetic fragrances, and silicone, the eco-friendly serum smells like a dream. It's fresh, clean, and uplifting thanks in part to essential oils such as ylang ylang and neroli. Most of all, it's a multitasker, quelling redness as it brightens the skin, leaving the complexion nice and plumped up — but not oily. Argan oil (aka liquid gold) helps fight free radicals, while palmarosa helps ward off minor infections. You can't go wrong with this one. Besides, how often does one really get a chance to strike gold?