OstroVit Grape Seed Extract 50 g OstroVit Grape Seed Extract is a dietary supplement that contains grape seed extract standardized to 95% proanthocyanidins (PAC). It is a high-quality preparation available in a convenient powder form, created for athletes and conscious consumers who care about supplying the body with valuable substances. One serving of the dietary supplement provides the body with 300 mg of grape seed extract standardized to 95% proanthocyanidins (PAC) . Simple composition - the product contains only grape seed extract, without unnecessary additives and fillers. 1 serving = 1 scoop. Performance - the product package contains 166 servings of the product, which is enough for many months of regular supplementation. Convenient form - the preparation, available in powder form, provides a hassle-free supply of the dietary supplement and will be great for people who have difficulty swallowing tablets. Suitable for vegetarians and vegans - dietary supplement does not contain ingredients of animal origin. OstroVit Grape Seed Extract - a valuable dietary supplement Grape is the fruit of the plant Vitis vinfiera L., which is included in the Vitaceae family. It is native to Asia, but most of today's viticulture is in Europe. Vitis vinfiera is a long-lived climber that can reach up to 40 meters in length. It is a plant whose fruits are small juicy berries, usually containing small seeds inside. Grape seeds are a source of macro- and micronutrients. The seeds also contain many biologically active substances, and the most important active ingredient is oligomeric proanthocyanidins (PAC) with antioxidant properties, classified as flavonoids. Thus, grape seed extract is widely used as a component of dietary supplements, as well as as a valuable element of cosmetics designed for the care of the face, eye area or hair. The grape seed extract used in OstroVit does not contain unnecessary additives and is standardized to 95% proanthocyanidins, which makes the supplement a great source of biologically active compounds and positively influences the quality of the product.