While often refillable products will not be entirely plastic-free, it is satisfying to not have to bin a make-up compact when you come to the end of your colour. Kjaer Weis is at the forefront of this planet-friendly initiative. Each of their natural cosmetic products has a refillable component, from mascara and lipstick, to foundation and blush. Not only are the compacts made from metal, but the refills also come in cardboard packaging. Stay tuned as more brands take up this challenge.