Sérum ErythrosA targeted serum that eases diffuse redness of the face and tends to reduce the skin bloodstream and the formation of new blood vessels. Srum Erythros helps fight the symptoms of erythrotelangiectasia (mild to moderate erythema with a visible telangiectatic network); although the symptoms cannot be cured, they can be eased. This Targeted Serum acts simultaneously on the causes of vascular dilation, the formation and propagation of new blood vessels,