Getting rid of dark circles under the eyes permanently can be difficult as there can be several underlying causes, including genetics, aging, lack of sleep, allergies, or dehydration. However, there are some steps you can take to reduce the appearance of dark circles and prevent them from getting worse: Get enough sleep: Aim for 7-9 hours of sleep per night to help reduce the appearance of dark circles caused by lack of sleep. Stay hydrated: Drink plenty of water throughout the day to keep your skin hydrated and prevent dark circles caused by dehydration. Use sunscreen: Protect the delicate skin around your eyes from sun damage by wearing sunscreen or using an eye cream with SPF. Use a cold compress: Apply a cold compress or a chilled spoon to your eyes for a few minutes to help reduce swelling and puffiness. Manage allergies: If your dark circles are caused by allergies, try to manage your symptoms by avoiding allergens and taking antihistamines. Use eye creams: Use eye creams containing ingredients like vitamin C, retinol, or caffeine, which can help brighten and tighten the skin around your eyes. Consider cosmetic treatments: If your dark circles are severe, you may want to consider cosmetic treatments like fillers, chemical peels, or laser therapy.