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Grape Seed Extract OPC (1,000 mg)

Grape Seed Extract OPC (1,000 mg)

  • High-dose and effective 1,250 mg grape seed extract, containing 1,000 mg OPC.
  • Vegan, gluten-free, no additives, bottled and laboratory-tested in Austria.
  • 180 capsules for a full 3 months.

22,95 €
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Grape Seed Extract OPC (1,000 mg)

The Secret to Youthful Vitality

  • Green Naturals sources its OPC (Oligomeric Proanthocyanidins) from high-quality, carefully cultivated grapes that thrive in ideal climatic conditions.
  • This precise cultivation ensures the highest possible concentration of effective antioxidants.

Natural Protection for Your Body

  • The OPC from grape seed extract is a particularly powerful antioxidant that protects cells and supports vitality.

Sustainable Sourcing for Maximum Impact

  • Each daily dose contains 1250 mg of grape seed extract, produced without synthetic additives.
  • 180 capsules per pack ensure a convenient 90-day supply, with each capsule carefully dosed to achieve optimal health benefits.
Grape Seed Extract OPC (1,000 mg)
Grape Seed Extract OPC (1,000 mg)

  • Optimal intake time

    Morning, noon, or night

  • Dosage

    Take 2 capsules daily with sufficient liquid with a meal.
Qualität im Fokus. Erfahren Sie, was Green Naturals® OPC in Extraktion, Standardisierung und Analytik besonders macht.
Qualitätskriterium Green Naturals® Andere Hersteller
Rohstoff & Standardisierung ✔ 80 % OPC (1.000 mg), reiner Traubenkern-Extrakt ✕
Reinheit & Sicherheit ✔ jede Charge auf Schwermetalle & Pestizide laborgeprüft, COA ✕
Sinnvolle Dosierung ✔ 1.000 mg OPC pro Tagesdosis ✕
Verträglichkeit ✔ ohne Magnesiumstearat, ohne Titandioxid ✕
Formulierung ✔ Monopräparat, vegane Kapselhülle ✕
Transparenz & Verantwortung ✔ OPC-Gehalt statt nur Gesamtpolyphenole ausgewiesen ✕
Praktikabilität ✔ 2 Kapseln täglich, 180 Stück für 3 Monate ✕

Our vision at Green Label® is to create products based on purity and transparency. Our approach is to source high-quality raw materials directly from leading producers worldwide to offer a product that is uncompromisingly committed to natural ingredients. Every capsule of our products carries the promise of purity, sustainability, and maximum effectiveness:

  • Premium active ingredients as pure substances, directly from leading producers.
  • Production and bottling under the highest pharmaceutical standards (GMP, ISO 22000:2018, HACCP).
  • Maximum avoidance of all additives; only valuable natural substances are used.
  • Vegan capsule shells, 100% free of PEG and other undesirable substances.
  • Packaging in environmentally friendly, non-toxic materials for optimal aroma protection.

My name is Dr. Hari Sven Krishnan, founder of Heilpflanzenwohl GmbH and chief pharmacist.

Together with an experienced team of specialists, including Stephan Walz (pharmacist), Marie Schröder (nutritional scientist), and Dr. Christiane Gras (immunologist), we developed Green Naturals.

The result of intensive research with a clear goal: to offer you natural, highly effective products. At Heilpflanzenwohl, quality and purity come first, because we are convinced: "The best medicine comes from nature – we just need to learn how to use it correctly."

Purity is one of our top priorities. That's why we have our raw materials and finished products regularly tested for purity and active ingredient content by independent laboratories. To offer you full transparency, we provide you with an excerpt of important lab tests here.

Lab analysis Grape Seed Extract OPC (1,000 mg)

Laboranalyse OPC Charge 074242703G

Laboranalyse OPC Charge 074242703G

Laboranalyse OPC Charge 074250701G

Laboranalyse OPC Charge 074250701G

Lab document
Ingredients: Ingredients: Grape seed extract (Vitis vinifera L, seeds), capsule shell: glazing agent (hydroxypropylmethylcellulose).
Zusammensetzung pro Tagesdosis (= 2 Kapseln) *NRV%
Traubenkern-Extrakt 1250 mg **
- davon OPC 1000 mg **
* NRV % = Nutrient Reference Values according to Regulation (EU) No 1169/2011
** no reference available
Recommended Use: Take 2 capsules daily with sufficient liquid with a meal.
Notes: Do not exceed the stated recommended daily dose. Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Must not be taken by pregnant or breastfeeding women or by children.
Net quantity ℮: 134,0 g

Was ist OPC?

OPC steht für oligomere Proanthocyanidine, kurzkettige Verbindungen aus der Gruppe der Flavanole. Sie bestehen aus mehreren Catechin- und Epicatechin-Einheiten. Unser OPC stammt aus Traubenkernen der Weinrebe (Vitis vinifera) und ist auf 80 % standardisiert.

Wie wirkt OPC?

OPC zählt zu den intensiv untersuchten Polyphenolen. Proanthocyanidine werden im Darm mikrobiell zu kleineren Metaboliten abgebaut, die laut aktueller Übersichtsliteratur wesentlich zur biologischen Aktivität beitragen.

Wofür ist OPC?

Viele Anwender integrieren OPC bewusst im Rahmen einer polyphenolreichen, ausgewogenen Ernährung in ihren Alltag.

Welches OPC ist das beste?

Der entscheidende Wert ist der ausgewiesene OPC-Gehalt, nicht die Extraktmenge und auch nicht der Gesamtpolyphenolgehalt - diese drei Angaben werden im Markt häufig vermischt. Achten Sie zusätzlich auf schonende Extraktion und dokumentierte Laborprüfung.

Wann sollte man OPC einnehmen?

Empfohlen sind 2 Kapseln pro Tag zu einer Mahlzeit. Viele Anwender nehmen OPC morgens ein; entscheidend ist die Regelmäßigkeit.

Wie lange kann man OPC einnehmen?

OPC kann problemlos langfristig eingenommen werden.

Sind die Inhaltsstoffe natürlich?

Ja. Das OPC wird aus den Kernen der Weinrebe (Vitis vinifera) gewonnen und ist vollständig pflanzlichen Ursprungs.

Kann man die Kapsel auch öffnen?

Ja, das ist problemlos möglich. Sie können die Kapsel öffnen und den Inhalt zum Beispiel in Wasser, Saft oder einen Joghurt geben, wenn Ihnen das Schlucken unangenehm ist.

Hat OPC Nebenwirkungen?

OPC ist in der empfohlenen Tagesdosis im Normalfall sehr gut verträglich. Auch für eine langfristige Einnahme ist das Produkt geeignet. Bei Einnahme gerinnungshemmender Medikamente halten Sie bitte vorab ärztliche Rücksprache. Nicht empfohlen während Schwangerschaft und Stillzeit.

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Sources

  1. Luca SV, Macovei I, Bujor A, Miron A, Skalicka-Woźniak K, Aprotosoaie AC, Trifan A. Bioactivity of dietary polyphenols: The role of metabolites. Crit Rev Food Sci Nutr. 2020;60(4):626-659. doi:10.1080/10408398.2018.1546669

Remarks

  1. HACCP (Hazard Analysis and Critical Control Points) is a preventive system for ensuring food safety that identifies and assesses potential hazards in production and minimizes them through targeted control measures. The seal refers to the manufacturing process.
  2. This is how the grade is calculated: Grade calculation based on star ratings: 5.00 - 4.50 Very good, 4.49 - 3.50 Good, 3.49 - 2.50 Satisfactory, 2.49 - 1.50 Sufficient, 1.49 - 1.00 Poor. For the verification of ratings, no authenticity check of customer reviews is carried out. The ratings are combined from different sources, such as mail-order pharmacies and online marketplaces. Last updated: 13.10.26