How to correct dark circles under eyes?

Sleep more & hydrate: Dark circles are just the underlying tissues of the lid showing through thin skin. Adequate sleep and ample hydration can help. Unfortunately, there are no good treatments other than this.

Dark circles: Dark circles under the eyes can be due to lack of sleep, allergies, age, or many other causes. Treatment of allergies if present and getting adequate rest can help some. Cool compresses 2 times a day and makeup coverup can be effective as well. If there is volume loss associated with dark circles, facial filler injections can be considered. Laser skin tightening can be effective in some cases.