✔️DIRECTIONS FOR USE - 450mg OPC from grape seed extract per serving - equivalent to 2 capsules - combined with 50mg natural vitamin C from acerola. High bioavailability and convenient capsule size. ✔️BOTTLED IN GERMANY - The OPC powder is bottled in Germany in a multi-certified production facility - HACCP, ISO and GMP. ✔️INDEPENDENTLY LAB-TESTED - After production, the capsules are tested for harmful substances by an external, independent laboratory. You can see the certificate in the product images. For your safety. ✔️VEGAN AND ADDITIVE-FREE - The premium OPC is encapsulated in plant-based HPMC capsules. No fillers are used. ✔️OUT OF LOVE FOR THE BODY - Brandl Nutrition employs an in-house product development team including nutrition technologists. Among others, Fabian Hambüchen - Olympic and World Champion - uses our products. Our OPC + Vitamin C capsules combine two proven plant substances in 100% organic quality : OPC from French organic grape seed extract and natural vitamin C from organic acerola extract . The grape seed extract used comes from selected organic French grapes and is particularly rich in OPCs (oligomeric proanthocyanidins) – plant polyphenols that are widespread in nature. Each daily serving provides 450 mg of pure, organic OPC – laboratory-tested and carefully processed. The formula is complemented by 50 mg of natural vitamin C from organic acerola. Both raw materials come from France and are processed in Germany under the highest quality standards – for a pure, vegan product without additives. Vitamin C contributes to: – a normal function of the immune system – normal collagen formation for normal bone function – a normal energy metabolism – the protection of cells from oxidative stress – the reduction of tiredness and fatigue The combination of 450 mg OPC and 50 mg Vitamin C offers you a high-quality plant-based supplement – ideal for your daily routine.