Minimal, luxuriously earthy types—think Joshua Tree and Marfa regulars—swear by this wild-harvested algae and watermelon-centered natural face oil. (Riley Keough, Hailey Bieber, and Gwyneth Paltrow are all fans.) Mara’s face oil is antioxidant-rich, meaning it combats dullness while also softening the appearance of fine lines.

Even if you're not dealing with hair loss or shedding, rosemary oil products can still deliver some ingredient benefits to your strands: 'Hair oils, including rosemary oil, are also great for those looking for natural approaches to growing smoother, softer, more manageable hair,' says board-certified dermatologist Dr. Brendan Camp, MD.