Retails for $49! Australian superfood Kakadu Plum is said to be the most abundant natural source of Vitamin C in the world — meaning it is jam-packed with skin-loving antioxidants. This ingredient will help to banish dark circles, even out skin tone and visibly energize. Consider these patches exactly what you need to look alert and refined — even if you don’t feel like it on the inside. KAKADU PLUM: Brightens skin, stimulates collagen production. HYALURONIC ACID: Hyaluronic acid has the greatest ability to restore moisture out of just about anything, it holds close to 1000 times its weight in water!