Top 30 Immune Support Polyphenol Antioxidant Supplements on Amazon (Verified You can Buy)
Top 1
Terry Naturally Optimal Wellness - Immune, Respiratory & Brain Health Support - Supports Liver Health with Curcumin - Provides Powerful Antioxidant Support - 30 Capsules (30 Servings)
Terry Naturally
Ratings for Terry Naturally (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
Immune Support Supplement: Optimal Wellness contains green tea leaf extract which provides antioxidant support; it also aids your immune health and respiratory function
Curcumin for Liver Health: Curcumin supports healthy cellular replication, joint function, liver health, and brain health as well as aiding your ability to have positive outlooks
Top 2
Best Polyphenol Antioxidant Supplements
Best for Bone & Joint Support
Best for Digestive Health Support
Best for Kidney Support
NOW Supplements, Grape Seed 100 mg - Standardized Extract, Highly Concentrated Extract with a Minimum of 90% Polyphenols, with Vitamin C, 100 Veg Capsules
NOW
3248
1.95 x 1.95 x 4.3 Inches
0.22 pounds
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
Features
FREE RADICAL PROTECTION*/100 mg - STANDARDIZED EXTRACT: NOW Grape Seed Extract is a highly concentrated extract with a minimum of 90% polyphenols, including oligomeric proanthocyanidins (OPCs), which are the potent water-soluble free radical scavenging compounds found in grape seeds.* Take 1 capsule twice daily with food.
VASCULAR HEALTH*/HEALTHY IMMUNE RESPONSE*: A growing body of research indicates that grape seed OPCs may help to support the health of vascular, bone, kidney, brain, and other tissues by supporting a healthy immune response to normal oxidative and metabolic stress.* Vitamin C has been added for its antioxidant power.*
Natural Factors, GrapeSeedRich Grape Seed Extract, Antioxidant Support for Healthy Inflammatory Response, 120 Capsules
Natural Factors
4540U
2.41 x 2.41 x 4.2 inches
Ratings for Natural Factors (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NetRush | 74 | ✅ | ✅ | ✅ |
| Pattern Products | 642 | ❌ | ❌ | ❌ |
Features
Get your daily antioxidants from nature with GrapeSeedRich Grape Seed Extract;* It delivers 100 mg of grape seed extract to support your health at any age*
Supports heart health by strengthening capillaries;* Supports eye health and eases eye strain;* Supports mental acuity and overall brain health*
Bronson Grape Seed Extract 400 mg - Antioxidant & Immune Support - Standardized Extract with 95% Proanthocyanidins- Non GMO, 180 Vegetarian Capsules
Bronson
1136B
0.29 pounds
Ratings for Bronson (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bronson Laboratories | 387 | ❌ | ❌ | ❌ |
Features
Superior Antioxidant & Immune Support: Bronson’s Grape Seed Extract provides 400 MG of pure grape seed per vegetarian capsule for potent antioxidant and immune support.*
Standardized Herb: Ensuring that the integrity of the herb is verified from batch to batch for quality and potency. Providing pure Grape Seed Extract that is standardized to contain 95% Polyphenols (Proanthocyanidins) per vegetarian capsule.
Top 5
Best for Gluten-Free
Best for Halal
Best for Paleo
Best for Cardiovascular Support
Best for Weight Loss
Best for Canister
Best for Carlyle
Carlyle Grapefruit Seed Extract | 500 mg 120 Capsules | Maximum Strength | Non-GMO, Gluten Free
Carlyle
CL14260
2.01 x 2.01 x 4.36 Inches
0.1738 Pounds
Ratings for Carlyle (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Carlyle | 115 | ✅ | ✅ | ✅ |
Features
GRAPEFRUIT SEED EXTRACT: A powerful Extract derived from the seeds of a Grapefruit
OPTIMAL ABSORPTION: Features the equivalent of 500 mg Grapefruit Seed Extract per serving
Whole Foods Market, Grapeseed Extract 100mg, 120 CT
Whole Foods Market
1.982 x 1.982 x 4.11 Inches
0.1 pounds
Ratings for Whole Foods Market (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Contains 120 vegan capsules with 100mg grape seed extract per serving
Standardized to 85% polyphenols (85mg) for consistent potency
Now Supplements, Grape Seed Extract, Maximum Strength 500 mg (a Highly Concentrated Extract with a Minimum of 90% Polyphenols), 90 Veg Capsules
NOW
3395
2.5 x 2.5 x 4.44 inches
Ratings for NOW (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Highland Health Foods | 1,356 | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| Nutrition Bizz | 7,326 | ❌ | ❌ | ❌ |
| Best~Naturals | 297 | ❌ | ❌ | ❌ |
| Nature and Herbs | 232 | ❌ | ❌ | ❌ |
Features
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*
Natural Factors Grape Seed Extract 100 mg, 60 Vegetarian Capsules
Natural Factors
4535
2.19 x 2.19 x 3.87 Inches
0.11 pounds
Ratings for Natural Factors (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Pattern Products | 642 | ❌ | ❌ | ❌ |
Features
Antioxidant Support Supplement: GrapeSeedRich Grape Seed Extract helps provide antioxidant support with 100 mg per capsule*
Heart Health Support: Supports healthy circulation, capillary strength, and blood vessels*
Top 9
Rawleigh Perfor-Max Antioxidant Blend – Grape Seed Extract, Pine Bark, Turmeric, Green Tea, Rosemary & Hawthorn – 6-in-1 Polyphenol Complex for Heart, Circulation & Healthy Aging. 60 Capsules,1 Month
Rawleigh
2.0 x 2.0 x 4.0 Inches
0.1 pounds
Ratings for Rawleigh (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Vitamins Direct (USA) | - | ❌ | ❌ | ❌ |
Features
✅ 1. 6-IN-1 ADVANCED ANTIOXIDANT BLEND Formulated with grape seed extract, pine bark, turmeric, green tea, rosemary & hawthorn—six powerful plant-based sources of polyphenols working together for comprehensive antioxidant support.
❤️ 2. SUPPORTS HEART, CIRCULATION & CELLULAR HEALTH Inspired by top-selling antioxidant blends combining grape-derived polyphenols and botanicals known for supporting healthy blood flow, vascular function, and cardiovascular wellness.
Top 10
PURE CO USDA Organic Grape Seed Extract - High Potency 25:1 Grapeseed Supplement with 12,500mg Herbal Equivalent Strength - Antioxidant Support - Vegan & Non-GMO (2 Month Supply)
PURE CO
Ratings for PURE CO (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| USA Supplements Co | 2,148 | ❌ | ❌ | ❌ |
Features
Pure Potent Power: Now you can experience all the benefits of grape seed extract capsules in 1 easy to take capsule making it easier than ever to support your body with potent antioxidants.
Quality You Can Trust: Made in certified facilities our USDA organic grape seed pills are lab verified to ensure purity and potency in every bottle so you can supplement in confidence.
Doctor's Recipes Grape Seed Extract, 500 mg Standardized Extract with 95% Proanthocyanidins, Non-GMO, Antioxidant Support, Heart, Immune & Skin Health, 60 Veg Caps
Doctor's Recipes
Ratings for Doctor's Recipes (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Betterbody Nutrition | - | ❌ | ❌ | ❌ |
Features
Standardized Extract with 95% Proanthocyanidins: Why settle for ordinary when you can have extraordinary? Each veggie capsule delivers 500 mg of highly concentrated grape seed extract. Standardized to 95% proanthocyanidins (OPCs), it offers powerful antioxidant protection to support overall well-being.*
Rich in Polyphenol Antioxidants*: More than just OPCs!* Grape seeds deliver a dynamic spectrum of polyphenols, including flavonoids, anthocyanins, and phenolic acids.* These active compounds team up to energize your circulation, defend your cells, boost immune strength, and promote youthful skin, supporting healthy living for both men and women at any stage of life.*
Top 12
Best for Anti-Aging
Age Renewal Complex - Senescent Cell Removal & Cellular Health Support - Fisetin, Quercetin, Curcumin, Zinc -Senolytic & Autophagy Aid Supplement-NSF Certified, 3rd Party Tested USA Made Glass Bottle
PRISTINE'S
0.0011 pounds
Ratings for PRISTINE'S (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| FedPharm | - | ❌ | ❌ | ❌ |
Features
Fisetin Supplements - Fisetin is a flavonoid found in fruits
Quercetin Supplements - A potent antioxidant supplement
NaturesPlus PRO Longvida Curcumin 1000 mg - 60 Mini-Tabs - Promotes Healthy Free Radical Protection - Non-GMO, Vegan, Gluten Free, Soy Free - 30 Servings
NaturesPlus
2.25 x 2.25 x 3.93 Inches
0.08 pounds
Ratings for NaturesPlus (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| recommerce | 246 | ❌ | ❌ | ❌ |
Features
POWERFUL ANTIOXIDANT - Curcumin is known for its health-promoting properties. This formula features Longvida Optimized Curcumin for superior absorption.
BENEFITS - Curcumin promotes healthy free radical protection and immune health. It also supports digestive and joint health.
Top 14
Terry Naturally Clinical OPC Extra Strength - Cardiovascular Health & Focus Support - Supplement with Grape Seed Extract - Immune Support Supplement - 60 Softgels (Pack of 3)
Terry Naturally
14.63 x 2.44 x 4.59 Inches
Ratings for Terry Naturally (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
Immune & Heart Supplement: This dietary supplement is formulated to support cell health, heart health, and immune health; Clinical OPC also aids focus and concentration
Cardiovascular Supplement with French Grape Seed Extract: This supplement is backed by 6 scientific studies; no artificial colorings, flavorings, or preservatives
Top 15
Best for Alcohol-Free
Totaria Grape Seed Extract Liquid Drops | High Potency 95% Polyphenols Antioxidant Supplement for Skin, Heart & Immune Support | Vegan, Gluten Free | Alcohol-Free & Non-GMO | 2FL
Totaria
Ratings for Totaria (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Totaria Supplements | - | ❌ | ❌ | ❌ |
Features
Powerful Antioxidant - Grape seeds are naturally rich in flavonoids, polyphenols and anthocyanidins, which can maintain the vitality of our skin, reduce skin oxidation caused by ultraviolet rays.They are a natural antioxidants supplement for women
Natural Immune Support - Our Grape Seed Extract Drops are enriched with 500 mg of grape seed extract and elderberry,bilberry,Lutine,Vitamin.This nutrient-rich formula that can increase immune cell activity and support your overall health
Top 16
Best Polyphenol Antioxidant Supplements
Best for Anti-Aging
Best for Digestive Health Support
Best for Sleep Support
Zazzee High Strength Grape Seed 50:1 Extract, 120 Vegan Capsules, 95% Polyphenols, 400 mg per Capsule, 4 Month Supply, Antioxidant, Circulation & Blood Flow Support, Non-GMO, Made in the USA
Zazzee
2.5 x 2.5 x 4.5 inches
Ratings for Zazzee (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Zazzee Naturals | 1,905 | ❌ | ❌ | ❌ |
Features
OUTSTANDING VALUE / 4 MONTH SUPPLY: Our Extra Strength Grape Seed Extract contains 120 capsules per bottle, is standardized to 95% Polyphenols AND is made from a potent 50:1 extract – an amazing value! A single bottle contains a 4 month supply. Compare this to other leading brands that require 2 capsules per serving, contain less than 120 capsules, and use a much less potent, non-extract powder. Our Extra Strength Grape Seed Extract is a bargain not be found elsewhere!
95% POLYPHENOLS: Polyphenols are the “good stuff”, the beneficial compound in Grape Seed Extract that provides the desired results. Our Grape Seed Extract has been standardized to contain a minimum of 95% Polyphenols, which is one of the highest standardization numbers available. The higher the numbers, the more potent the extract. Clearly, not all Grape Seed Extracts are created equal!
Carlyle Grape Seed Extract 4,000mg | 120 Quick Release Capsules | Standardized Extract Complex with Polyphenols | Non-GMO, Gluten Free Supplement
Carlyle
CL371
1.95 x 1.95 x 3.75 Inches
Ratings for Carlyle (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Carlyle | 115 | ✅ | ✅ | ✅ |
Features
GRAPE SEED COMPLEX: Derived from the seeds of grapes and known for its powerful antioxidant properties
STANDARDIZED EXTRACT: With Polyphenols and features the equivalent of 4,000 mg of a Grape Seed Complex
Top 18
Best Polyphenol Antioxidant Supplements
Best for Anti-Aging
Best for Heart Health Support
Best for Sleep Support
Zazzee High Strength Grape Seed 50:1 Extract, 60 Vegan Capsules, 95% Polyphenols, 400 mg per Capsule, 2 Month Supply, Antioxidant, Circulation & Blood Flow Support, Non-GMO, Made in the USA
Zazzee
2.27 x 2.27 x 4.38 inches
0.15 Pounds
Ratings for Zazzee (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Zazzee Naturals | 1,905 | ❌ | ❌ | ❌ |
Features
60 CAPSULES / OUTSTANDING VALUE: Our Extra Strength Grape Seed Extract contains 60 capsules per bottle, is standardized to 95% Polyphenols AND is made from a potent 50:1 extract – an amazing value! A single bottle contains a 2 month supply. Compare this to other leading brands that require 2 capsules per serving, contain less than 60 capsules, and use a much less potent, non-extract powder. Our Extra Strength Grape Seed Extract is a bargain not be found elsewhere!
95% POLYPHENOLS: Polyphenols are the “good stuff”, the beneficial compound in Grape Seed Extract that provides the desired results. Our Grape Seed Extract has been standardized to contain a minimum of 95% Polyphenols, which is one of the highest standardization numbers available. The higher the numbers, the more potent the extract. Clearly, not all Grape Seed Extracts are created equal!
Top 19
Best Polyphenol Antioxidant Supplements
Best for Vegan
Best for Bag
Best for Bottle
Best for Jar
Best for Heart Health Support
Best for Sleep Support
Best for Natural
Zazzee Grape Seed 50:1 Extract 20,000 mg Strength, 180 Vegan Capsules, 95% Polyphenols, 6 Month Supply, Potent Antioxidant Support, 400 mg per Capsule, 100% Pure, Non-GMO, All-Natural, Made in the USA
Zazzee
2.68 x 2.68 x 4.76 inches
0.2813 pounds
Ratings for Zazzee (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Zazzee Naturals | 1,905 | ✅ | ✅ | ✅ |
Features
MAXIMUM VALUE / MAXIMUM STRENGTH: Each bottle contains 180 veggie capsules, each capsule contains a robust 400 mg of a potent 50:1 Grape Seed Extract, and the extract contains a minimum of 95% Polyphenols. This combination means you are getting 20,000 mg strength per capsule - the strongest dosage available!
POTENT ANTIOXIDANT SUPPORT: At 400 mg per capsule of a concentrated, highly standardized 50:1 extract, our Grape Seed Extract offers a large dose of potent, powerful antioxidant support for cleansing your body of toxins and free radicals. As an antioxidant, Grape Seed Extract is 20 times more effective than vitamin C, 50 times more effective than vitamin E, and has the added benefit of boosting the effectiveness of other antioxidants in your system.
PLANT.O NUTRITION Citrus Bergamot Supplement 1200mg Highly Concentrated to 70% Polyphenols - Pure Bergamot Extract for Heart Health, Immunity, Antioxidant - 60 Veggie Capsules, Made in USA
PLANT.O NUTRITION
0.15 Pounds
Ratings for PLANT.O NUTRITION (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| PLANT.O | - | ❌ | ❌ | ❌ |
Features
100% Pure Citrus Bergamot Extract – No Fillers or Additives: Standardized to 70% polyphenols, our citrus bergamot supplement delivers 1,200 mg of highly concentrated bergamot extract, the optimal level clinically shown to support heart health.
Natural Bergamot Polyphenols Clinically Validated: We use the most nutrient-dense citrus bergamot extract, ensuring high concentration of Bergamot Polyphenols, more than citrus bergamot 1000mg you’ll find commonly enhanced with other non useful ingredients.
Top 21
Swanson Grape Seed EXT MEGANAT 60 CAPS
Swanson
SWH291
2.0 x 2.0 x 4.2 inches
0.15 Pounds
Ratings for Swanson (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Pattern Products | 642 | ❌ | ❌ | ❌ |
Features
A powerful grapeseed extract supplying 1 mg per capsule
Fortifies your body's defenses against harmful free radicals
Top 22
NutriBiotic – Maximum GSE, 1 Oz Liquid | Grapefruit Seed Extract Premium Concentrate with Bioflavonoids | Highly Potent, Vegan, Gluten Free & Non-GMO
NutriBiotic
995
0.1301 Pounds
Ratings for NutriBiotic (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NutriBiotic | 8,526 | ❌ | ❌ | ❌ |
Features
HIGHEST CONCENTRATION OF GRAPEFRUIT SEED EXTRACT: high-quality and maximum potency
THE TRIED & TRUE MAX GSE: from the original manufacturer of Grapefruit Seed Extract - studied, recommended & trusted by healthcare professionals for over 30 years. Made in the USA
Top 23
Nature's Life Lemon Bioflavonoids 1000mg - Citrus Bioflavonoids Supplement with Hesperidin and Rutin - Antioxidant and Cellular Support, Vitamin C Absorption - 60 Day Guarantee, 100 Serv, 100 Tablets
Nature's Life
4890310
2.5 x 2.5 x 4.4 inches
0.35 pounds
- Unknown: English
Ratings for Nature's Life (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Healthway Shop | 773 | ❌ | ❌ | ❌ |
| LUMlNlZE | 429 | ❌ | ❌ | ❌ |
Features
Tri-Complex – A hardworking antioxidants supplement, Nature's Life Lemon Bioflavonoids provide 1000mg of citrus bioflavonoids and 100mg each of Hesperidin and Rutin – the perfect trifecta for antioxidant support.
Flavonoids to the Rescue – Polyphenols naturally found in lemons and other citrus fruits, bioflavonoids support cellular health by helping to neutralize free radicals and may help the body absorb and utilize all-important Vitamin C.
Top 24
Nu-Health Grapeseed Extract Capsules | Grape Seed Extract with Vitamin C, Selenium & OPC-15 | Antioxidant Support | Non-GMO | 300 Tablets
Nu-Health
3.0 x 3.0 x 6.0 Inches
1.0 Pounds
Ratings for Nu-Health (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Everia | - | ❌ | ❌ | ❌ |
Features
🍇 Premium Grapeseed Extract Capsules Provides concentrated grape seed extract capsules with naturally occurring OPC from carefully selected grape seeds.
🌿 Powerful Grapeseed Extract Supplement Formulated as a daily grapeseed extract supplement designed to complement antioxidant nutrition and overall wellness.
Top 25
Prescribed For Life Grape Skin Powder | 20% Polyphenols | Natural Abundant Source of Antioxidants | Unbleached, Gluten Free, Vegan, Non-GMO, Soy Free, Kosher, No Fillers (1 kg)
Prescribed For Life
6.0 x 5.0 x 5.0 inches
2.2 Pounds
Ratings for Prescribed For Life (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Prescribed For Life | - | ❌ | ❌ | ❌ |
Features
PURE & NATURAL: Prescribed for Life Grape Skin Powder is a pure, single raw ingredient. No additives. No preservatives. No fillers or binders.
ANTIOXIDANTS & IMMUNE SUPPORT: Give your immune system a boost with our nutrient rich Grape Powder.
Top 26
Terry Naturally Clinical OPC 150 mg - 60 Vegan Capsules - French Grape Seed Extract Supplement - Antioxidant - Non-GMO, Gluten Free - 60 Servings
Terry Naturally
2.44 x 2.44 x 4.59 Inches
Ratings for Terry Naturally (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| recommerce | 246 | ✅ | ✅ | ✅ |
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
Superior Absorption for Full Benefits; Research has found the benefits of grape seed are due to OPCs or Oligomeric Proanthocyanidins; Clinical OPC contains 150 mg of French grape seed extract VX1, which contains only highly absorbable OPCs
Super Antioxidant; Grape seed extract is known for its antioxidant properties; In a comparison to seven other grape seed extracts, it was found to have the strongest ORAC (Oxygen Radical Absorbance Capacity) value
Top 27
Terry Naturally Clinical OPC Extra Strength - Healthy Heart & Artery Support - Aids Brain Health & Function for Focus and Concentration - Offers Antioxidant Activity - 400 mg, 90 Softgels
Terry Naturally
2.66 x 2.66 x 5.28 Inches
Ratings for Terry Naturally (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
Liver Support with Antioxidant Activity: Oligomeric proanthocyanidins (OPCs) are the powerful, health-supporting nutrients in grape seed extract, a botanical extract that offers a diverse array of health benefits*
Heart Health & Artery Support: This herbal supplement offers cellular health support while aiding healthy blood circulation in your heart and arteries
Top 28
Temimar Luteolin Supplement 100mg, Flavonoids Supplements for Brain Health Support, Non-GMO, Gluten Free,Made in USA, 120 Vegan Capsules
Temimar
TEM-LUT-001
0.2 Pounds
Ratings for Temimar (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| WELLNEX GLOBAL | - | ❌ | ❌ | ❌ |
Features
High-Purity Luteolin Extract: Each capsule contains 100mg of luteolin sourced from Sophora japonica flower buds, a natural flavonoid known for its antioxidant properties and support for cognitive and immune health*
Top 29
Terry Naturally Clinical OPC Extra Strength - Heart Health - 60 Count
Terry Naturally
Ratings for Terry Naturally (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
Immune & Heart Supplement: This dietary supplement is formulated to support cell health, heart health, and immune health; Clinical OPC also aids focus and concentration
Cardiovascular Supplement with French Grape Seed Extract: This supplement is backed by 6 scientific studies; no artificial colorings, flavorings, or preservatives
Top 30
Euromedica Clinical OPC - 60 Softgels - Tannin-Free Grape Seed Extract - Supports Cardiovascular Health - High Absorption - 60 Servings
EuroMedica
2.27 x 4.25 x 2.27 inches
Ratings for EuroMedica (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| recommerce | 246 | ✅ | ✅ | ✅ |
| EuroPharma, Inc. | - | ❌ | ❌ | ❌ |
Features
French Grape Seed; The grapes used for Clinical OPC are among the best in the world; The climate is ideal to concentrate powerful nutrients found only in the seed of this fruit
Cardiovascular Health; Clinical OPC supports a healthy heart, arteries, blood pressure and cholesterol balance
Top 10 Immune Support Polyphenol Antioxidant Supplements - Verified to Buy (September 2026)
- 1. Terry Naturally Optimal Wellness - Immune, Respiratory & Brain Health...
- 2. NOW Supplements, Grape Seed 100 mg - Standardized Extract, Highly...
- 3. Natural Factors, GrapeSeedRich Grape Seed Extract, Antioxidant Support for Healthy...
- 4. Bronson Grape Seed Extract 400 mg - Antioxidant & Immune...
- 5. Carlyle Grapefruit Seed Extract | 500 mg 120 Capsules |...
- 6. Whole Foods Market, Grapeseed Extract 100mg, 120 CT
- 7. Now Supplements, Grape Seed Extract, Maximum Strength 500 mg (a...
- 8. Natural Factors Grape Seed Extract 100 mg, 60 Vegetarian Capsules
- 9. Rawleigh Perfor-Max Antioxidant Blend – Grape Seed Extract, Pine Bark,...
- 10. PURE CO USDA Organic Grape Seed Extract - High Potency...
Top 10 Immune Support Polyphenol Antioxidant Supplements Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- Terry Naturally
- NOW
- Natural Factors
- Bronson
- Carlyle
- Whole Foods Market
- Rawleigh
- PURE CO
- Doctor's Recipes
- PRISTINE'S
Related Immune Support Polyphenol Antioxidant Supplements Guides
For more personalized Immune Support Polyphenol Antioxidant Supplements guides, Check those pages,
Benefit
Top 10 Immune Support Polyphenol Antioxidant Supplements Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. NetRush : 350,380 Yearly Feedback , Avg. Ratings 4.9
- 2. Carlyle : 267,002 Yearly Feedback , Avg. Ratings 4.9
- 3. Nature and Herbs : 155,871 Yearly Feedback , Avg. Ratings 4.9
- 4. recommerce : 148,674 Yearly Feedback , Avg. Ratings 4.9
- 5. Best~Naturals : 128,973 Yearly Feedback , Avg. Ratings 4.8
- 6. Bronson Laboratories : 102,490 Yearly Feedback , Avg. Ratings 4.9
- 7. LUMlNlZE : 95,276 Yearly Feedback , Avg. Ratings 4.9
- 8. Pattern Products : 71,123 Yearly Feedback , Avg. Ratings 4.9
- 9. Healthway Shop : 61,221 Yearly Feedback , Avg. Ratings 4.8
- 10. Highland Health Foods : 39,052 Yearly Feedback , Avg. Ratings 4.9
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | NetRush | 350,380 | 4.9 |
| 🥈 | Carlyle | 267,002 | 4.9 |
| 🥉 | Nature and Herbs | 155,871 | 4.9 |
| 4 | recommerce | 148,674 | 4.9 |
| 5 | Best~Naturals | 128,973 | 4.8 |
| 6 | Bronson Laboratories | 102,490 | 4.9 |
| 7 | LUMlNlZE | 95,276 | 4.9 |
| 8 | Pattern Products | 71,123 | 4.9 |
| 9 | Healthway Shop | 61,221 | 4.8 |
| 10 | Highland Health Foods | 39,052 | 4.9 |
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What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
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What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Vitamins, Minerals & Supplements supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Immune Support Polyphenol Antioxidant Supplements to buy for new September 2026?
CherryPicks’s Methodology for Evaluating Immune Support Polyphenol Antioxidant Supplements
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Vitamins, Minerals & Supplements items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 103 of Immune Support Polyphenol Antioxidant Supplements reviews based on our selection criteria. It helped us shortlist the top qualified and rated Immune Support Polyphenol Antioxidant Supplements for Vitamins, Minerals & Supplements, We found that most customers choose Immune Support Polyphenol Antioxidant Supplements with an average price of $25.95, and the top brands are NOW, Bronson, Carlyle, Swanson, Zazzee, Doctor's Recipes, Natural Factors, Terry Naturally, PURE CO, Nature's Life, Prescribed For Life And Nu-Health.
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