How to Strengthen Blood Vessels to Combat Dark Circles. Dark circles under the eyes can be caused by a genetic predisposition that effects pigmentation; however, they are most commonly caused by weak blood vessels and capillaries in the eye area. Over-the-counter creams and treatments to diminish dark circles can be expensive and are often full of harsh chemicals. Luckily, there are several natural methods that can be used to strengthen blood vessels and combat dark circles.
Take 40 to 80mg of bilberry fruit extract three times a day to strengthen blood vessels and combat dark circles from under the eyes. Bilberry contains anthocyanosides which strengthen the capillary walls, reduce inflammation and help to stabilize collagen in the skin. In addition to helping with dark circles, bilberry can improve night vision as well as treat and prevent macular degeneration and cataracts.
Consume citrus fruits daily to help strengthen blood vessels and combat dark circles under the eyes. Citrus fruit is high in bioflavonoids, important antioxidants which help prevent the rupture of capillaries. If you do not eat several portions of citrus fruit daily, you can take 500mg of bioflavonoid supplements twice daily.
Strengthen blood vessels and eliminate dark circles under the eyes by taking grape seed extract daily. Grape seed extract contains proanthocyanidins, which prevent damage to the blood vessels. For dosage information, refer to the manufacturer's label.
Replace your morning coffee with black tea. The high levels of flavonoids found in black tea can lower blood pressure and strengthen blood vessels. Black tea also contains caffeine, which when applied externally can help to tighten skin and reduce swelling. Once you have enjoyed your cup of black tea, place the tea bags over your eyes for 15 minutes to help combat dark circles.
Use a cream that contain vitamins K and A. Studies show that regular use of skin care creams that contain these two important vitamins can help to diminish dark circles and improve the health and strength of blood vessels.