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Best grape seed extracts - August 2025

Last Updated - August 20, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Terry Naturally

Terry Naturally Clinical OPC Extra Strength - Cardiovascular Health & Focus Support - Supplement with Grape Seed Extract - Immune Support Supplement - 60 Softgels

Terry Naturally

$44.76

More Details
Main highlights
- Your Health & Our Passion: Our supplements combine the best of science and nature, formulated to support your health and inspire you to make lasting changes to your health
- Immune & Heart Supplement: This dietary supplement is formulated to support cell health, heart health, and immune health; Clinical OPC also aids focus and concentration
- Daily Immune Support Supplement: For immune and cell support, take 1 softgel daily; may take up to 3 times a day for enhanced benefits; if pregnant or nursing, consult a h healthcare practitioner before use
- Cardiovascular Supplement with French Grape Seed Extract: This supplement is backed by 6 scientific studies; no artificial colorings, flavorings, or preservatives
- Allergen-Friendly Dietary Supplement: This heart supplement contains no sugar, salt, yeast, wheat, gluten, corn, soy, dairy products, artificial coloring, artificial flavoring, or artificial preservatives
$44.76
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

PURE SYNERGY

Pure Synergy SuperPure Grape Seed Extract | Organic Grape Seed Polyphenols Supplement with Whole Fruit | for Heart Health, Skin, and Healthy Aging Support (60 Capsules)

PURE SYNERGY

$36.00

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Main highlights
- YEARS OF GOOD HEALTH: Superior antioxidant potency; nourishes comprehensive heart health, youthful skin, eye health, and promotes lasting vitality.
- THE SYNERGY DIFFERENCE: Based in Moab, UT, The Synergy Company is a Certified B Corp committed to pure, organic ingredients that help you achieve your highest health. All products are manufactured in the USA with US and imported ingredients.
- REAL INGREDIENTS YOU CAN TRUST DAILY: Certified Organic, Non-GMO, Vegan, and Gluten-Free. Suggested use: Take 1 capsule daily with or without food.
- ORGANIC GRAPES FROM THE BEST VINES: Nature’s complete phytonutrients from grape seed, stem, pulp, and skin; unites the best, wine-quality grapes and exclusive grape seed extract from pristine European vineyards.
- FULL-SPECTRUM GRAPE SEED EXTRACT: Each bottle (60 capsules) combines pure, organic grape seed extract fully standardized with proven oligomeric proanthocyanidins and whole grape polyphenols.
$36.00
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Zazzee

Zazzee High Strength Grape Seed 50:1 Extract, 180 Vegan Capsules, 95% Polyphenols, 400 mg per Capsule, 6 Month Supply, Standardized and Concentrated 50X Extract, Non-GMO, Made in The USA

Zazzee

$23.97

More Details
Main highlights
- POTENT 50:1 EXTRACT - HIGH BIOAVAILABILITY: Our Grape Seed Extract is a highly concentrated, standardized 50:1 extract containing a minimum of 95% Polyphenols. The key to our extraction is an all-natural process that ensures high bioavailablity - which means your body receives maximum absorption and maximum benefits. The extract includes a high concentration of Oligomeric Poranthocyanidins (OPC's), which are the powder, water-soluble antioxidant compounds found in grape seeds.
- OUTSTANDING VALUE: Our Extra Strength Grape Seed Extract contains 20,000 mg strength per capsule, is standardized to 95% Polyphenols, AND contains 180 capsules per bottle – an amazing value! A single bottle contains a 6 month supply. Compare this to other leading brands that require 2 capsules per serving, contain less than 180 capsules, and use a much less potent, non-extract powder. Our Extra Strength Grape Seed Extract is a bargain not be found elsewhere!
- NATURAL, VEGAN, & NON-GMO: All ingredients, including the capsule, are 100% vegan. Our Extra Strength Grape Seed Extract does not contain any sweeteners, artificial flavors, wheat, corn, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Enjoy the amazing benefits of our potent Grape Seed Extract without worrying about what else might be hiding in each capsule!
- GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Extra Strength Grape Seed Extract is manufactured in the USA, in a fully certified facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
- 20,000 MG STRENGTH PER CAPSULE: Each capsule contains 20,000 mg strength of Grape Seed Extract from a potent, powerful 50:1 extract. Combine that with a minimum of 95% Polyphenols, and our Extra Strength Grape Seed Extract is one of the strongest dosages available!
$23.97
4
Best Value
49% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

NOW Foods
49% Off

NOW Supplements, Grape Seed Extract, Maximum Strength 500 mg (a Highly Concentrated Extract with a Minimum of 90% Polyphenols), 90 Veg Capsules

NOW Foods

$20.36

$39.99
(49% Off)

More Details
Main highlights
- Packaged in the USA by a family owned and operated company since 1968
- MINIMUM OF 90 PERCENT POLYPHENOLS: Over four times the grape seed extract as in our regular strength product (60 mg per capsule), offering even more free radical protection*
- HIGHLY CONCENTRATED EXTRACT: Grape seed OPCs may help to support the health of vascular, bone, kidney, brain, and other tissues by supporting a healthy, balanced immune response to oxidative and metabolic stress*
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Quality GMP Assured, Kosher, Vegan/Vegetarian, Soy Free, Dairy Free, Egg Free, Nut Free, Made Without Gluten
$20.36
$39.99 (49% Off)
5
15% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Carlyle
15% Off

Carlyle Grape Seed Extract 24,000 mg Equivalent 240 Capsules | Maximum Strength Standardized Extract | Non-GMO, Gluten Free

Carlyle

$16.99

$19.99
(15% Off)

More Details
Main highlights
- ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
- POTENT FORM: Equivalent of 24,000 mg Grape Seed powder per serving
- NATURALLY FREE OF: Gluten, Wheat, Artificial Flavor, Artificial Sweetener, Preservatives & Non-GMO
- GRAPE SEED EXTRACT: Get powerful support with Grapeseed quick-release capsules!
- CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
$16.99
$19.99 (15% Off)

Best grape seed extracts - August 2025

Terry Naturally Clinical OPC Extra Strength - Cardiovascular Health & Focus Support - Supplement with Grape Seed Extract - Immune Support Supplement - 60 Softgels

Pure Synergy SuperPure Grape Seed Extract | Organic Grape Seed Polyphenols Supplement with Whole Fruit | for Heart Health, Skin, and Healthy Aging Support (60 Capsules)

Zazzee High Strength Grape Seed 50:1 Extract, 180 Vegan Capsules, 95% Polyphenols, 400 mg per Capsule, 6 Month Supply, Standardized and Concentrated 50X Extract, Non-GMO, Made in The USA

NOW Supplements, Grape Seed Extract, Maximum Strength 500 mg (a Highly Concentrated Extract with a Minimum of 90% Polyphenols), 90 Veg Capsules

Carlyle Grape Seed Extract 24,000 mg Equivalent 240 Capsules | Maximum Strength Standardized Extract | Non-GMO, Gluten Free

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Purely Holistic Grape Seed Extract 20,000mg - 250 Vegan Capsules - 8+ Month Supply - Standardized to 95% Polyphenols - 400 mg per Capsule - Maximum Strength Grapeseed - Non-GMO & Pesticide Free

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Grape Seed Extract 36,000mg Equivalent, 240 Capsules | Antioxidant Blend with Resveratrol & Red Wine Extracts | Max Strength Polyphenols Supplement | Heart, Brain, Cell, & Skin Health Support

Whole Foods Market, Grapeseed Extract 100mg, 120 CT

Puritan's Pride Grapeseed Extract 200mg, Dietary Supplement for Antioxidant and Heart Health Support, 2 Month Supply, 120 Rapid Release Capsules

NutriBiotic – GSE, 2 Oz Liquid | The Original Grapefruit Seed Extract Premium Concentrate with Bioflavonoids | Potent Immune & Overall Health Support | Vegan, Gluten Free, Non-GMO

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