Sirco is the first and only 100% pure fruit juice scientifically proven to benefit healthy blood flow and provide something more than just nutrition.Healthy blood flow is important because if blood platelets become spiky they are much more likely to clump together forming clots. This can lead to DVT, heart attacks, strokes and thrombosis which can be brought on during periods of immobility such as travel, hospital stays, or simply sitting at a computer. That is why scientific evidence was submitted to the European Food Safety Authority (EFSA) and has been approved as a health claim for Fruitflow, an active natural fruit extract that is part of the Sirco recipe.Sirco is proven to benefit healthy blood circulation from the very first glass because it contains Fruitflow which is the first and only food ingredient to be given a positive health claim under Article 13(5) of the European Regulation No 1924/2006 that it is scientifically proven to help maintain normal platelet aggregation which contributes to healthy blood flow. A 250ml serving works within 1 ½ to 3 hours of drinking it and lasts for up to 18 hours which suggests if taken daily Sirco is an essential fruit juice for your good health.. The Cardio Vascular Health range at Holland and Barrett consist of a selection of supplements which can help keep your heart healthy. The Cardio Vascular Health range includes supplements such as Coenzyme Q10, Folic Acid, Magnesium and Flaxseed Oil.