Dark circles under the eyes, the area that is the most delicate on our face, are common in both women and men. They often come with bags and tend to make us appear older. To add insult to injury, they are a pain to get rid of. Causes for dark circles include fatigue, age, eye strain, allergies, dehydration, sun exposure, and not surprisingly, genetics. SF Bay Cosmetic Surgery & Aesthetic Dermatology uses collagen inducing therapy that is designed to reduce the appearance of not only wrinkles and scarring, but even pigment issues like dark circles and under-eye bags.