Advertising Disclosure Opc Supplement Comparison - June 2025
4 Best Opc Supplement In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.5Excellent | 4  9.4Excellent |
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ModelOPC Grape Seed Extract Capsules - Min. 95% OPCs - Made with Italian Vineyard Grapes - Ecovitis™ - UK Made Supplement - Zero Additives - GMP Standards - Vegan | Model Grape Seed Extract Capsules 1000mg (High-Strength) | 240 Vegan Capsules (8 Months Supply) | 95% OPC (Oligomeric Proanthocyanidins) | 1000mg French Grapeseed Extract | Polyphenols Supplement | Model Grapeseed Extract 20,000mg - Standardised 95% OPC Proanthocyanidins - Made with Italian Vineyard Grapes - 90 Vegan Capsules (3 Months Supply) - Resealable and Recyclable Pouch by Alpha01 | Model Ambrosial Grape Seed Extract Capsules | 95% OPCs Polyphenols | High Strength Grape Seed Supplement | Strong Antioxidant | Pack of 1-120 Vegan Capsules |
BrandTime Health | Brand WeightWorld | Brand ALPHA01 | Brand AMBROSIAL |
Reviews | Reviews | Reviews  | Reviews |
Tech Specs | |||
product dimensions- | product dimensions 6 x 7 x 13 cm 0.5 g | product dimensions 6.5 x 2.1 x 10 cm 70 g | product dimensions 6 x 6 x 12 cm 100 g |
Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Time HealthOPC Grape Seed Extract Capsules - Min. 95% OPCs - Made with Italian Vineyard Grapes - Ecovitis™ - UK Made Supplement - Zero Additives - GMP Standards - Vegan
Why we love it
The product is made with Italian vineyard grapes, which provides a source of OPCs.
The product is 100 vegan with no fillers, binders, or additives.
The product uses Pullulan capsules, which are eco friendly and derived from tapioca.
Main highlights- ️SOURCE OF OPC's, MADE WITH ITALIAN VINEYARD GRAPES. Ecovitis is a standardized grape seed extract, solely coming from the Italian vineyards and characterized by the highest highly-polymerized procyanidin content, obtained by an innovative water-based extraction method.
- ️REVOLUTIONARY ECO-FRIENDLY, PULLULAN CAPSULES. Pullulan is the next generation in encapsulation, derived from tapioca and processed with water.
- ️100% VEGAN WITH NO FILLERS, BINDERS OR ADDITIVES. At Time Health we believe in clean nutrition which is why you won't find any nasty stuff in our products including any binders, fillers or additives, unlike some of our competitors.
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9.8
2WeightWorld17% Off
Grape Seed Extract Capsules 1000mg (High-Strength) | 240 Vegan Capsules (8 Months Supply) | 95% OPC (Oligomeric Proanthocyanidins) | 1000mg French Grapeseed Extract | Polyphenols Supplement
Why we love it
High-strength 1000mg formula per capsule.
8-month supply with 240 capsules.
Vegan, gluten, and GMO-free.
Main highlights- YOUR WELLNESS COMPANION FOR 8 MONTHS: The high-strength formulation and incredible supply of our grapefruit seed extract supplement make us stand out from the rest. Each bottle of our grape seed extract capsules contains 240 capsules, which last for 8 months. Just one capsule delivers the potent OPC grape seed extract you need. These easy-to-swallow capsules provide incredible absorption and leave no aftertaste compared to bitter grapefruit seed extract liquid or tablets.
- WEIGHTWORLD – INSPIRING WELLNESS SINCE 2006: A British-grown family business with over a decade of expertise developing over 200 vitamins, food supplements & health devices. Using premium-grade ingredients, our products undergo rigorous research to fulfil the daily nutritional needs of individuals worldwide. We create UK-made & GMP-approved products by keeping your interests in mind. We cater to vegans & vegetarians & our supplements are formulated to enhance the well-being of you & your family.
- HIGH-STRENGTH GRAPEFRUIT EXTRACT, NOW DOUBLED: Are you looking for a polyphenols supplement to shield your body inside out? Then WeightWorld's Grapefruit Seed Extract is perfect for you. Each capsule of our polyphenols supplement offers 1000mg of French Grape Seed Extract, providing 95% Oligomeric Proanthocyanidins (OPC)— one of the highest formulations in the market. Enrich your well-being with our vital polyphenols supplement.
- GLUTEN & GMO-FREE, VEGAN POLYPHENOLS SUPPLEMENT: Our polyphenols capsules are gluten-free, non-GMO, and vegan-friendly, unlike other grape seed fruit extract supplements available in the market. Our polyphenol supplement answers your elevated wellness routine with the greatness of grape seed proanthocyanidins! Our grape seed extract capsules contain only premium ingredients to ensure you get everything you expect and more!
- AN EFFECTIVE ALTERNATIVE TO GRAPEFRUIT SEED EXTRACT LIQUID: Why deal with messy grapefruit seed extract liquid when you can enjoy the hassle-free benefits of taking only one capsule of our polyphenols supplement daily? Elevate your overall wellness and energy levels with ease. Unlike grapefruit seed extract tablets or liquids, our easy-to-swallow capsules seamlessly integrate into your daily routine, making wellness simple and easy.
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9.5
3ALPHA01
Grapeseed Extract 20,000mg - Standardised 95% OPC Proanthocyanidins - Made with Italian Vineyard Grapes - 90 Vegan Capsules (3 Months Supply) - Resealable and Recyclable Pouch by Alpha01
Why we love it
High concentration of proanthocyanidins.
Non-GMO and vegan-friendly.
Sourced from Mediterranean grapes.
Main highlights- RICH IN PROANTHOCYANIDINS: Our extract is packed with proanthocyanidins, natural compounds found in grape seeds known for their strong presence in plant-based sources.
- PREMIUM QUALITY MATERIAL: Sourced from the Mediterranean region, our Grape Seed Extract is carefully processed to ensure a high-strength, concentrated formula.
- OUR VALUES: This product is 100% non-GMO, vegan, gluten-free, dairy-free, and preservative-free!
- HIGH-STRENGTH GRAPE SEED EXTRACT: Each serving delivers the botanical equivalent of 20,000mg of Grape Seed, providing 950mg of naturally-occurring proanthocyanidins.
- ALPHA01 PROMISE: Proudly sourced in the EU, we bring you only the highest quality ingredients – so you can feel comfortable about what you’re putting in your body. All of our products are GMP certified.
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Features
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Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
