Jasmine Hyman is the assistant beauty editor at Cosmopolitan where she covers all the best beauty trends and products. She's obsessed with having a flawless manicure on her nails at all times. For ...
She recommends oils like coconut, walnut seed and avocado to nourish brittle nails, as well as baobab seed oil, sweet almond oil and rosemary oil, which have antioxidant properties and will help to ...