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OPC (oligomeric proanthocyanidins) are a substance group belonging to the flavonols, which consist of polymers of catechins and epicatechins. All of our products are made from ultra pure water and edible ethanol extracts, and contain absolutely no additives. We regularly test for OPC content via the HPLC method (highest standard) at the Technical University of Brunswick.

OPC 40 Grape Seed Extract - The Original

Our premium, original grape seed extract OPC 40 is designed for long-term supplementation. Made from 100% white grapes grown in Chardonnay, the best cultivation region for OPC-rich grape seeds. Ultra pure extraction directly in France with just water and ethanol. Contains a particularly high concentration of OPC di- to pentamers.
  1. The Original


    €16.90 €19.90

    60 capsules

    €63.30 / 100g

  2. The Original


    €32.11 €39.80

    2x60 capsules

    €60.13 / 100g

OPC 400 Forte Grape Seed Extract

400mg pure OPC per capsule for high-dose intake. Ultra pure grape seed extract from a respected producer in Spain. The OPC content is guaranteed by the HPLC method.
  1. Spain


    120 capsules

    €22.53 / 100g

  2. Bundle

    €32.10 €33.80


    €21.54 / 100g

OPC 2000 Di-Tetra Forte

Our thrice-patented premium active ingredient in a high dose. With the highest content of OPC di-tetramers, the most bioactive OPC forms. 1 capsule of OPC 2,000 is equivalent to the bioactivity of 2,000mg valuable grape seed OPC. This supplement has a concentration of 50% OPC di-tetramers and 200mg thereof per capsule. Additionally, OPC 2,000 supplies important oligomers, chlorogenic acid, and catechins.
  1. 200mg di to tetramers

    from apples


    90 capsules

    €54.13 / 100g

  2. 200mg di to tetramers

    from apples

    €47.31 €49.80

    2x90 capsules

    €51.42 / 100g

Pine Bark Extract

OPC in the form of a valuable full-spectrum complex of all the phytochemicals from wild-growing pine bark. Highly concentrated with 267mg OPC per capsule. In natural combination with other natural bioflavonoids/antioxidants of pine bark including catechins and taxifolin.
  1. 267mg OPC

    wildcrafted pine bark


    120 capsules

    €18.89 / 100g

  2. 267mg OPC

    wildcrafted pine bark

    €24.51 €25.80

    2 x 120 capsules

    €17.94 / 100g

Pycnogenol® - Original Pine Bark Extract from France

Pycnogenol® is a natural, patented phytochemical complex from French maritime pine with a unique and well-studied active ingredient complex of OPC, taxifolin, and bioflavonoids. This premium 1,000:1 pine bark extract is derived from freely-growing maritime pines in the French province of Gascony.
  1. The Original

    French maritime pine


    50 capsules

    €85.24 / 100g

  2. High-Dose

    French maritime pine


    60 capsules

    €114.05 / 100g

  3. Bundle

    French maritime pine

    €34.00 €35.80

    2x50 capsules

    €80.95 / 100g

Multivitamins with OPC

The Sunday Natural Essentials: our multivitamins provide comprehensive nutritional support. Our Vitamins I supplies all water-soluble vitamins (C and Bs) in combination with bioactive vital substances, powerful antioxidants, premium algae powders, medicinal mushroom extracts, and select superfoods. Vitamins I is also available in a high-dose Forte variant. All-in-One provides complete nutritional supplementation in just one supplement: a uniquely broad spectrum of essential nutrients and important vital substances as well as phytochemicals, embedded in a rich matrix of superfoods, berries, and vegetables. Expertly crafted from high-quality ingredients from all over the world.
  1. B, C, Antioxidants

    naturally sourced


    90 capsules

    €34.30 / 100g

  2. B, C, Antioxidant



    90 capsules

    €32.21 / 100g

  3. 30+ Antioxidants

    astaxanthin, OPC, glutathione


    60 capsules

    €50.30 / 100g

  4. Multivitamin

    60+ nutrients


    120 capsules

    €26.66 / 100g

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