Introduction

The grape seed extract is a dietary supplement created from the seeds of grapes. It is a rich source of antioxidants, particularly proanthocyanidins. The antioxidants in the best grape seed extract supplements in UK may help relieve oxidative stress, inflammation, and tissue injury that can appear alongside chronic diseases.

Most of these health claims are still not supported by credible studies, but some evidence supports their use. The grape seed extract is available as a dietary supplement in a liquid form, tablets, or capsules. Supplements generally contain 50 to 100 milligrams (mg) of grape seed extract.

Studies on animal models have shown that grape seed extract can be beneficial in treating heart disease. Some experts think grape seed extract could even include anticancer and cancer chemopreventive possibilities. Over recent years, there has been a great deal of research suggesting the therapeutic properties of grape seed extract.

Check out our list of the best grape seed extract supplements in UK to find the one you are in search of.

Grape Seed Extract Supplements in UK

Our pick of the 7 best grape seed extract supplements of 2024 in UK

Let's take a deep dive into these 7 best Grape Seed Extract Supplements in UK

Best Overall Grape Seed Extract Supplements in UK

Solgar

A+

Zotezo review

The Solgar Grape Seed Extract 100 mg Vegetable Capsules offer a natural source of polyphenols and OPCs, protecting against oxidative stress, tissue damage, and inflammation. While vegan and gluten-free, some users may find limited impact on blood pressure reduction and varying effectiveness.

Product details

  • Natural source of polyphenols and OPCs

  • Protects against oxidative stress

  • Helps prevent tissue damage

  • Reduces inflammation

  • Vegan

  • Gluten-free

Benefits of Solgar Grape Seed Extract Capsul...

  • Natural source of polyphenols and OPCs

  • Protects against oxidative stress

  • Vegan

  • Gluten-free

Drawbacks

  • Limited impact on blood pressure reduction

  • Effectiveness may vary among users

Vitamaze - amazing life

A+

Zotezo review

The Grape Seed Extract Capsules 450mg offer a certified, high-quality German product, providing a 6-month supply of OPC with the added benefit of being made in Germany. While it boasts excellent quality and longevity, some consumers may find the product to be pricey.

Product details

  • Certified quality German product

  • Hochdosiert (450 mg OPC per capsule)

  • 180 capsules for 6 months of OPC use

  • Developed by experienced specialists

  • Top price/performance ratio

  • Made in Germany

Benefits of Brand OPC Capsules with Vitamin C

  • Certified quality German product

  • 6 months supply

  • Made in Germany

Weaknesses

  • Pricey

A

Zotezo review

The OPC Grape Seed Extract Capsules are a high-quality supplement made with Italian Vineyard Grapes containing a minimum of 95% OPCs. They are vegan, free from additives, and manufactured to GMP standards in the UK. While the product may take time to show noticeable effects and has limited immediate impact, its quality and ingredients make it a reliable choice for those seeking grape seed extract benefits.

Product details

  • Minimum 95% OPC content

  • Made with Italian Vineyard Grapes

  • Ecovitis™ standardized grape seed extract

  • Manufactured in the UK

  • Zero Additives

  • Vegan and made to GMP Standards

Benefits of Ecovitis Grape Seed Extract Caps...

  • High-quality product

  • Made with Italian Vineyard Grapes

  • Zero Additives

  • Vegan

Disadvantages

  • Takes time to notice effects

  • Limited immediate impact

A

Zotezo review

The Grape Seed Extract Capsules offer a high-quality, long-lasting supply of 240 vegan capsules with 500mg Grape Seed Extract per capsule and 95% OPC. While it may take up to 6 months to see noticeable results and limited customer feedback is available, the product is praised for its effectiveness in regulating blood pressure and delivering positive results with long-term use.

Product details

  • 240 vegan capsules

  • 8 months supply

  • 500mg Grape Seed Extract per capsule

  • 95% OPC (Oligomeric Proanthocyanidins)

Benefits of Vegan Grape Seed Extract Capsule...

  • High-quality product

  • Long-lasting supply (8 months)

  • Good for regulating blood pressure

  • Positive results after long-term use

Negatives

  • Slow results may take up to 6 months to be noticeable

  • Limited customer feedback available

B+

Zotezo review

The Grapeseed Extract Tablets 2000mg offer high strength and pharmaceutical-grade quality, making them rich in antioxidants that defend against free radicals. However, some users may find the tablets too large to swallow easily and effectiveness may vary among individuals.

Product details

  • 2000mg Grapeseed Extract Tablets

  • 180 High Strength Tablets

  • Pharmaceutical Grade

  • UK Made

  • Antioxidant-rich

  • Defends against free radicals

Benefits of High Strength Grapeseed Extract ...

  • High Strength - 2000mg Grapeseed Extract Tablets

  • Pharmaceutical Grade

  • Antioxidant-rich

Cons

  • May not work for everyone

  • Some users may find the tablets too large to swallow easily

B+

Zotezo review

The Grape Seed Extract Tablets from Oxford Vitality offer a high-strength 12,000mg formula with positive reviews on various health benefits at a reasonable price. While they are convenient and easy to swallow, potential side effects are not well-documented, and effectiveness may vary among individuals.

Product details

  • Superior ingredients with proanthocyanidins

  • Convenient once a day tablet

  • High strength 12,000mg formula

  • Easy to swallow tablets

Benefits of Oxford Vitality Grape Seed Extra...

  • High strength formulation with 12,000mg of Grape Seed Extract

  • Positive reviews on improved skin, energy levels, digestion, and overall well-being

  • Reasonable price point for 500 tablets

Drawbacks

  • Limited information on potential side effects

  • May not work for everyone

B

Zotezo review

The Grape Seed Extract Capsules by Horbaach offer a high-strength formula rich in beneficial compounds like flavonoids and polyphenols, with a convenient dosage schedule. However, some users have reported limited effectiveness and potential misleading labeling regarding astraxanthin content.

Product details

  • High Strength: Each capsule contains 8,000mg of Grapeseed

  • 16,000mg per daily serving at a 20:1 extract

  • Rich in flavonoids, polyphenols, and proanthocyanidins

  • Convenient dosage: Take two capsules a day

Benefits of Horbaach Grape Seed Extract Caps...

  • High Strength Formula

  • Rich in flavonoids, polyphenols, and proanthocyanidins

  • Convenient Dosage schedule

Weaknesses

  • Misleading labeling regarding astraxanthin content

  • Limited effectiveness reported by some users

Tips for choosing the right grape seed extract supplements for you

Dose

Dose forms a critical part while choosing the grape seed extract supplement. Therefore, you need to get a good understanding of how much supplement intake you should do.

It depends on your body conditions and your requirements. For example, pregnant women should avoid taking grape seed supplements.

Brand

Choosing the best brand helps you get the best quality. For example, if you want to use the best grape seed extract supplements in UK, you should keep your faith in the most reputed brand.

Price

Keep in mind that the highest-priced grape seed extract is not always of the best quality. Similarly, the one with the lowest price does not mean that the product is a low-quality one.

So, do not just go with the price. Instead, do proper research before choosing which grape seed extract supplement you wish to buy.

Purpose

You might have a different purpose to use the grape seed extract supplement. Before choosing the grape seed supplement, understand why you want to use it.

It can be used for medicinal purposes, for the betterment of your skin and hair also. The kind of supplement you choose should be able to fulfill your purposes.

Diet type

Vegan diet requirements should also be kept in mind if you are a vegetarian. Dietary requirements should be given importance as you do not want to lose your diet just for the grape seed extract supplements.

Type

What type of grape seed supplement do you want to use? These supplements are available in the form of powder, capsules, and liquid.

You can choose to use any one of them. You get several options to choose the one that meets your comfort level. All the best grape seed extract supplements in UK featured on our list are available in various types.

 

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Benefits of using grape seed extract supplements

Improve blood flow

Some studies indicate that grape seed extract may improve blood flow. For example, in an 8-week study in 17 healthy postmenopausal women, taking 400 mg of grape seed extract had blood-thinning effects, reducing the risk of blood clots.

An additional study in 8 healthy young women evaluated the effects of a single 400-mg dose of proanthocyanidin from the best grape seed extract supplements in UK instantly followed by 6 hours of sitting. It helps in relieving leg swelling and edema by 70%, compared with not taking grape seed extract.

Strengthen bone 

Including grape seed extract in your diet with calcium has a significant effect on bone formation and bone strength for the remedy of bone debility caused by a low level of calcium.

Improve kidney function

Your kidneys are particularly sensitive to oxidative damage, which is usually irreversible.

In one study, 23 people having chronic renal failure were given 2 grams of grape seed extract daily for 6 months and then analogised with a placebo group. As a result, urinary protein reduced by 3%, and kidney filtration improved by 9%.

This indicates that the kidneys of those in the test group were much better able to filter urine than the kidneys of those in the placebo group.

Inhibit infectious growth

The best grape seed extract supplements in UK have antibacterial and antifungal properties. Studies have indicated that grape seed extract inhibits the development of common foodborne bacteria, including Campylobacter and E. coli, which are often responsible for extreme food poisoning and abdominal upset.

In lab studies, grape seed extract deters 43 strains of antibiotic-resistant Staphylococcus aureus bacteria. Candida is a common yeast-like fungus that can often result in candida overgrowth or thrush. The grape seed extract is widely used in traditional medicine as a treatment for candida.

Lower blood pressure

Several studies have examined the effects of grape seed extract on High blood pressure.

A review of 16 studies including 810 people with increased blood pressure or an elevated risk found that consuming 100–2,000 mg of grape seed extract daily notably reduced systolic and diastolic blood pressure by an average of 6.08 mmHg and 2.8 mmHg, respectively.

Those under 50 years of age with obesity or a metabolic disorder demonstrated the best improvements. The most favourable results came from lower doses of 100–800 mg daily for 8–16 weeks, rather than a single dose of 800 mg or more.

Decrease oxidative damage

A high blood level of LDL cholesterol is a comprehended risk factor for heart disease. The oxidation of LDL cholesterol increases this risk and plays a central role in atherosclerosis or the buildup of fatty plaque in your arteries.

In several animal studies, the best grape seed extract supplements in UK decrease LDL oxidation initiated by high-fat diets. Additionally, some research in humans indicates similar results.

When 8 healthy people ate a high-fat meal, taking 300 mg of grape seed extract inhibited the oxidation of fats in the blood, compared with a 150% growth seen in those who did not take grape seed extract.

Reduce cancer risk

Grape seeds have proanthocyanidins which might control the development of cancer. However, experts believe that the protective characteristic of proanthocyanidins come with different routes.

It helps reduce oxidative stress and immunosuppression by altering cytokine activity. Still, further research is required to firm up the findings.

Heal your wounds

A grape seed extract has the prospect to increase the speed at that wounds heal.

A study “provided firm evidence to support that topical application of GSPE (Grape Seed Proanthocyanidin Extract) illustrates a feasible and productive approach to support skin wound healing.”

Side-effects of using Grape Seed Extract Supplements

The grape seed extract is normally considered safe. However, side effects may involve headaches, itchy scalp, dizziness, and nausea. People allergic to grapes should not consume grape seed extract. If you have a bleeding problem or high blood pressure, consult your doctor before taking the best grape seed extract supplements in UK.

If you take any regular medicines, talk to your doctor before you start using grape seed extract. It could interact with drugs like blood thinners, NSAID painkillers (like aspirin, Advil, and Aleve), some heart medicines, cancer treatments, and others.

 

There is no firmly specified dose of grape seed extract. Doses between 100-300 milligrams/day have been used in studies and are prescribed in some European countries. No one knows what the highest safe dose is.

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Conclusion

The best grape seed extract supplement in UK is an excellent supplement made from the seeds of grapes.

It is a rich source of antioxidants, particularly proanthocyanidins. The antioxidants in grape seed extract may help ease inflammation, tissue damage and oxidative stress that occur alongside chronic diseases.

By taking a grape seed extract supplement, you get the opportunity to keep your heart, brain, kidney, liver, and skin health in the best condition.

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Faye James

Clinical Nutritionist

Nutritionist verified

Experienced Senior Content Designer with an impressive portfolio of collaborations with renowned brands such as Woolworths, Weight Watchers, Fitness First, Barry's, Goodlife and Table of Plenty. Accredited Nutritionist and Cook Book Author, with extensive media coverage in ELLE, Glamour, Harpers Bazaar, Daily Express, Telegraph UK, MailOnline, WHIMN, WHO, New Idea, Girlfriend, Practical Parenting, Kidspot, Good Food, Body and Soul, Prevention, Good Health, Healthy Food Guide, Woman's Weekly, Women's Day, NW, Take 5, TV Week, HELLO! and OK! Author of The Menopause Diet (2023), The Long Life Plan (2018) and creator of The 10:10 Diet (2019). Frequently featured as an expert in Body & Soul, and proud member of Nutrition Council Australia and Associate Member of The Australian Menopause Society.