Grape seed extract is one of the most popular antioxidants in modern micronutrient medicine. The contained oligomeric proanthocyanidins (OPC) are considered strong free radical scavengers and are associated with cell protection, vascular health, and skin elasticity. Especially high-dose grape seed extract capsules are enjoying growing popularity – as a natural contribution to more vitality and a healthy appearance.
Where does grape seed extract come from?
Grape seed extract is obtained from the seeds of red grapes and contains a high proportion of OPC (oligomeric proanthocyanidins) – these are secondary plant compounds from the group of polyphenols. These substances also occur naturally in berries, apples, or pine bark, but are particularly concentrated in grape seeds.
The antioxidant effect of OPC is described in studies as stronger than that of vitamin C or E – it thus contributes to the protection of cells from oxidative stress.
Effects and application of grape seed extract
Our body is exposed to free radicals daily – through UV radiation, stress, environmental toxins, or smoking. These oxidative processes can damage cell structure and connective tissue. This is where grape seed extract comes in:
- Neutralizes free radicals
- Supports skin elasticity by maintaining collagen structure
- Promotes vascular function and circulation by protecting capillaries (fine blood vessels that connect veins and arteries)
- Is associated with normal blood pressure and cardiovascular function
Many users therefore value grape seed extract capsules as a natural contribution to healthy skin, an active lifestyle, and healthy blood vessels – without known side effects.
Scientifically proven: Grape seed extract – protection against oxidative stress
Several studies show that the proanthocyanidins contained in grape seed extract have a strong antioxidant effect. They can neutralize free radicals, protect cells, and have anti-inflammatory properties. Grape seed extract is therefore used as a supportive measure for cardiovascular complaints, high oxidative stress, and to maintain healthy skin. (1)
Source 1: Ma, Z. F., & Zhang, H. (2017). Phytochemical Constituents, Health Benefits, and Industrial Applications of Grape Seeds: A Mini-Review. Antioxidants, 6(3), 71. DOI: 10.3390/antiox6030071
OPC – The key active ingredient in grape seed extract
Our product Nobilin Antiox® contains 50 mg of grape seed extract, of which 47.5 mg are OPC – a purity level of 95%, which stands for special quality.
Why grape seed extract from Medicom?
Medicom stands for tested German quality, transparent composition, and innovative combinations based on current research. Our product Nobilin Antiox® combines grape seed extract (of which 47.5 mg OPC) with other antioxidant plant substances such as tomato extract (lycopene), green tea, trans-resveratrol, as well as vitamin C, E, and selenium – for all-round cell protection.
- Made in Germany
- Controlled quality according to German standards
- Ideally dosed for daily cell protection
FAQ – frequently asked questions about grape seed extract OPC
What is OPC?
OPC stands for oligomeric proanthocyanidins – these are secondary plant compounds with high antioxidant capacity. They are present in particularly high concentrations in grape seeds.
How does grape seed extract work in the body?
OPC protects cells from oxidative stress, supports blood vessels, and can help maintain elastic skin.
Who is grape seed extract suitable for?
For anyone who wants to naturally strengthen their skin, blood vessels, and immune system – ideal for UV stress, smoking, high stress, or general prevention.
How much grape seed extract (OPC) is contained in Nobilin Antiox®?
Nobilin Antiox® contains 50 mg of grape seed extract – with an OPC content of 95%.
Discover now: Nobilin Antiox® – OPC + Antioxidants
- Contains grape seed extract, tomato extract, green tea, resveratrol, vitamins & selenium
- Ideal for cell protection, blood vessels, skin & immune system
- Developed in Germany, manufactured in Switzerland – exclusively at Medicom
