Orthodoc Quercetin plus Vitamin C and OPC Dietary supplement with quercetin, vitamin C and OPC from grape seed extract Quercetin is a natural, secondary plant substance. Secondary plant substances have various chemical structures with specific properties. Well-known groups of secondary plant substances are polyphenols, isoflavones, carotenoids or oligomeric proanthocyanidins (OPC). These secondary plant substances protect plants from UV radiation, viruses and fungi. Quercetin is primarily found in the outer layer of plants or fruits to protect them from free radicals. In our familiar foods, quercetin is found in onions, apples, broccoli and green beans, for example. However, preparing these foods or peeling an apple unfortunately leads to a reduction in the natural quercetin content. Quercetin, a valuable natural plant substance, is also obtained from the flowers of the Japanese pagoda tree. Combined with another natural polyphenol from grape seed extract and vitamin C, it is the ideal daily dietary supplement. Vitamin C contributes to the normal function of the immune system helps protect cells from oxidative stress helps reduce tiredness and fatigue Vegan capsule shell No carrageenan No colorings No anti-caking agents No genetic engineering No hidden ingredients Only substances listed in the list of ingredients Made in Germany under certified production Gluten-free, lactose-free and vegan Ingredients: 32.2% quercetin, calcium L-ascorbate, grape seed extract 27:1 (Vitis vinifera L., contains 50% oligomeric proanthocyanidins), hydroxypropylmethylcellulose. Recommended consumption Adults take one capsule twice a day with liquid, ideally with or after a meal. The recommended daily intake must not be exceeded. A food supplement is not a substitute for a balanced and varied diet and a healthy lifestyle. Store out of the reach of small children. Please keep in a cool, dry place. Important information: The product is not suitable for pregnant women, breastfeeding women, children and adolescents. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required