Couperose Serum was specially developed to improve the appearance of couperose as well as of temporary and permanent redness and visible thread veins. The serum reduces redness, evens out skin tone and improves the appearance of skin affected by couperose. The serum contains a 2% anti-redness complex, which noticeably improves the appearance of couperose. It also helps to promote the elasticity of the blood vessels and reduces redness.