There are few things in this life that we love more than slathering ourselves with pure oil. Give us your coconut, your argan, your lavender — please. Recently, though, we took our love a bit further, discovering the wonders of serums that combine multiple beauty oils into one product. Because, why use just one when you can use a bunch at once?
Since each oil has its own benefit, blending several of them gives you all of their various effects without the annoyance of having to layer different products. One might even say they're the overachievers in their category — okay, we're the ones saying that. And, we're bringing our favorite beauty stars to you. Click through for the hardest working oils around.