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Grape Seed Extract

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The Benefits of Grape Seed

If you are considering adding a flavanoid supplement to your diet, CNCA invites you to learn more. You'll find general information on this page about its benefits, as well as about high-quality supplements only available through our online store.

At CNCA, we are dedicated to developing our own custom blend of dietary supplements of uncompromised quality. Unlike lesser nutritional supplements which contain harmful additives or may lack superior levels of potency due to product dilution, CNCA offers premium-quality supplements that are a result of careful testing and collaboration with medical professionals and the latest scientific research.

What Is Grape Seed Extract?

Grape seed extract is native to southern Europe and western Asia, but grape vines now grow in all temperate regions of the world. The leaves, fruit and juice have all been used medicinally, but only grape seed extract has exhibited therapeutic effects. Grape seed extract is a medicinal herb used primarily for its high oligomeric proanthocyanidin (OPC) content. Found in red wines, OPCs are flavonoid-rich compounds with very potent antioxidant properties. OPCs help maintain capillary strength and integrity, and have been found to inhibit the production of free radicals. Grape seed extract is indicated as a powerful antioxidant for vascular health; heart and normal blood pressure support; and circulation support.

Why Take Grape Seed Extract?

Antioxidant Capacity
Potent bioflavonoids have been shown to relax smooth muscle and are remarkable in their ability to stabilize collagen structures. Supplementation with concentrated extracts or eating plenty of berries rich in these types of flavonoids may offer significant benefit in promoting bone health.

Vascular and Circulation
Proanthocyanidins have been shown to strengthen capillaries in double blind studies using as little as 100mg per day.

How Much Grape Seed Extract Should I Take?

Flavonoids and proanthocyanidins are a significant source of antioxidants in the average diet. They are not classified as essential nutrients because their absence does not induce a deficiency state. Dosage at 50mg - 100mg per day is considered a reasonable supplemental level by some doctors, but optimal levels remain unknown.

High Quality Herb and Vitamin Supplement Products

We at CNCA are committed to delivering the safest, most reliable, highest quality nutritional supplements available. Including best-sellers like our Immunomax® vitamin supplement blend that provides maximum support for your immune system through a high-potency multivitamin/mineral formula, CNCA products include a range of beneficial offerings to increase health and well-being. To order by phone, please call 800.295.8333, or shop online today. We look forward to hearing from you.


or call 800-295-8333

The statements above have not been evaluated by the US Food & Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease or condition, including cancer. All information is intended for your general knowledge only and is not a substitute for medical advice or treatment for specific medical conditions. Due to periodic improvements, our formulas and prices are subject to change.