Kyberg Vital Orthodoc® Quercetin plus Vitamin C & OPC Vegan capsule shell Without carrageenan Without dyes Without release agents Without genetic engineering No hidden ingredients Only substances listed in the ingredients list Made in Germany under certified manufacturing conditions Gluten-free, lactose-free and vegan Quercetin is a natural, secondary plant compound. Secondary plant compounds possess diverse chemical structures with specific properties. Well-known groups of secondary plant compounds include polyphenols, isoflavones, carotenoids, and oligomeric proanthocyanidins (OPCs). These secondary plant compounds protect plants from UV radiation, viruses, and fungi. Quercetin is primarily found in the outer layer of plants or fruits, where it protects them from free radicals. In common foods, quercetin is found in onions, apples, broccoli, and green beans, for example. However, the preparation of these foods, or even peeling an apple, unfortunately reduces the natural quercetin content. Quercetin, a valuable natural plant compound, is also extracted from the flowers of the Japanese pagoda tree. Combined with another natural polyphenol from grape seed extract and vitamin C, it is an ideal daily dietary supplement. Vitamin C contributes to the normal function of the immune system helps protect cells from oxidative stress contributes to the reduction of tiredness and fatigue Application: Adults take one capsule twice daily with liquid, ideally with or after a meal. Note: Do not exceed the stated recommended daily intake. This food supplement is not a substitute for a balanced and varied diet and a healthy lifestyle. Keep out of reach of small children. Store in a cool, dry place. This product is not suitable for pregnant or breastfeeding women, children, or adolescents