Nutrition and Supplements Natural Extracts Obire Centella Asiatica Complex Dry Extract 60 Tablets Centella Asiatica is a dietary supplement to activate return circulation when circulatory disorders are suffered. It is a preparation based on plants with recognized properties to improve blood circulation such as Centella Asiatica or Horse Chestnut. How to use: • As a dietary supplement, take 2 tablets a day , preferably with meals.