14 Best Grape Seed Extract (OPC) Supplements
- Grape seed extract - 300 mg per capsule
- Best value for money
- Highest dose Leucoselect Phytosome® extract
- Best absorbable due to the liposomal shape
- Complex of organic OPC from grape seed and vitamin C from acerola
- Suitable for vegetarians and vegans
- Grape seed is the richest source of OPC (Oligomeric proanthocyanidins)
- Contains 95% OPC per capsule
- Formula for the immune system
- Vitamin C as magnesium and calcium ascorbate: less acidic
- Contains 250 mg grape seed extract per capsule, of which 100 mg OPC
- Suitable for vegetarians and vegans
- Grape seed is the richest source of OPC (Oligomeric proanthocyanidins)
- With natural vitamin C from the acerola cherry
- Formula for menopausal phenomena
- Includes extracts of grape seed, red clover, hops and angelica
- Formula for heart and blood vessels
- Contains vitamins, ubiquinol, alpha-lipoic acid, grape seed and olive extract
- Contains 60 mg grape seed extract per capsule
- Contains grape seed extract with 95% polyphenols (OPCs)
- Contains 100 mg grape seed extract per capsule
- Contains 20 mg trans-resveratrol per capsule
- Contains high dose of phenols: 90 mg per capsule
- The dark glass packaging offers the most optimal protection against the effects of oxygen, moisture and light
- Formula for the immune system and for more energy
- Contains 400 mg NAC per capsule, supplemented with MSM, bromelain, B6 and grape seed extract
- Contains 50 mg grape seed extract per capsule (minimum 95% OPC)
- With 240 mg added magnesium ascorbate
Buy Grapeseed Extract supplements with 50, 100 or 300 mg per capsule here. Or first, read more about Grapeseed Extract below.
The Healthy Origins Grape Seed Extract is the best choice with 300 mg of a patented extract and is therefore highly effective.
The best patented Grape Seed extracts:
MegaNatural®-BP
MegaNatural®-BP is made in California (Constellation Wines US, Polyphenolics) from a special seed blend of unfermented wine and juice berries. The seeds are extracted with hot water, purified and then concentrated, greatly increasing the content of natural phenols. It is the most clinically researched grape seed extract available.
Masquelier's® Original
OPC is a potent substance that cannot be made synthetically. OPC molecules are found mainly in woody portions of plants. Professor Masquelier was the first person to identify and isolate OPC. Masquelier has been at the top for the highest quality grape seed extract (OPC) for years.
Leucoselect®
Leucoselect® (Indena) is a highly pure and potent OPC with good bioavailability. Indena has over 40 years of experience in formulating OPC products using a CO2 extraction methodology that ensures a very constant profile of active ingredients. This extract is widely used in scientific research.
Others also look at:
OPC supplements
OPCs are bioflavonoids with strong antioxidant activity. OPCs are great for cardiovascular, circulatory, blood pressure and skin benefits*.
Although there are large amounts of proanthocyanidins in the seeds, flowers and bark of various plants, their occurrence in edibles is rather limited. With the exception of cinnamon and cocoa, hazelnut, brown beans, cranberries, strawberries, grapes (seeds) and raspberries are the major dietary sources.
Use along with:
OPC works even more powerfully together with Pycnogenol, Astaxanthin and especially Vitamin C.
* EC approval health claim(s) pending.
Grape seeds contain flavonoids. These special substances work synergistically with vitamin C (they enhance each other's effectiveness). Thus, to get the strongest effect when using OPC, it is wise to also use vitamin C.