| Grape Seed | Pure Herbs | 1903 mg | — | Liquid |
| Grape Seed Extract 16,000 mg | AN Amazing Nutrition Amazing Formulas | 800 mg | — | Capsule |
| Grape Seed Extract 600 mg | OL Olympian Labs | 600 mg | — | Capsule |
| Grape Seed SAP | NFH | 500 mg | — | Capsule |
| Grape Seed Extract 500 mg | GNC Herbal Plus | 500 mg | — | Capsule |
| SuperFoods Supreme Berry flavor | GNC SuperFoods | 400 mg | — | Powder |
| Bare Knuckle Bloodsport Unflavored | Apollon Nutrition | 400 mg | — | Powder |
| Grape Seed Extract 400 mg | OL Olympian Labs | 400 mg | — | Capsule |
| Grape Seed Extract | Herbadiet | 400 mg | — | Capsule |
| Grape Seed Extract 400 mg | Best Naturals | 400 mg | — | Capsule |
| EstroTrax | VitaMonk | 400 mg | — | Capsule |
| Grape Seed Extract 325 mg | Reserveage Nutrition | 325 mg | — | Capsule |
| Grape Seed Extract 300 mg | GNC Herbal Plus | 300 mg | — | Capsule |
| MegaNatural-BP Grape Seed Extract 300 mg | Swanson | 300 mg | — | Capsule |
| Blood Pressure Success | Twinlab | 300 mg | — | Capsule |
| Grape Seed Extract 300 mg | GNC | 300 mg | — | Capsule |
| Vital | Huge Nutrition | 300 mg | — | Capsule |
| Blood Pressure Support | Dr. Mercola | 300 mg | — | Capsule |
| Grape Pips Proanthocyanidins | Allergy Research Group | 300 mg | — | Capsule |
| Ageless | OL Olympian Labs | 275 mg | — | Softgel Capsule |
| Grape Seed OPC 250 mg | Protocol For Life Balance | 250 mg | — | Capsule |
| Grape Seed 95% Proanthocyanidins Extract 250 mg | Hard Rhino | 250 mg | — | Capsule |
| Extra Strength Grape Seed 250 mg | NOW | 250 mg | — | Capsule |
| Steady On | Allergy Research Group | 220 mg | — | Powder |
| Grape Seed Extract 200 mg | OL Olympian Labs | 200 mg | — | Capsule |
| Functional Mushrooms | Xtendlife | 200 mg | — | Capsule |
| Proflavanol C 200 | USANA | 200 mg | — | Tablet or Pill |
| CitraNOX | Ortho Molecular Products | 200 mg | — | Capsule |
| H-S-N Complex | Designs for Health | 200 mg | — | Capsule |
| Grape Seed Extract 200 mg | Vitacost | 200 mg | — | Capsule |
| OPC Grape Seed Extract | WholeHealth | 200 mg | — | Capsule |
| Grape Seed Extract 200 mg | Country Life | 200 mg | — | Capsule |
| Ultra Woman Collagen Support | Puritan's Pride | 200 mg | — | Capsule |
| Grape Seed Extract 200 mg | DC | 200 mg | — | Capsule |
| Grape Seed Extract 95% Proanthocyanidins | Hard Rhino | 200 mg | — | Powder |
| Grape Seed Extract 200 mg | The Vitamin Shoppe | 200 mg | — | Capsule |
| Radox | Syntrax | 200 mg | — | Capsule |
| Heart Health Formula | OL Olympian Labs The Optimal Blend | 183 mg | — | Softgel Capsule |
| Ageless | OL Olympian Labs The Optimal Blend | 183 mg | — | Softgel Capsule |
| Triumph Women's | Legion | 150 mg | — | Capsule |
| NO3 Ultimate Fruit Punch | Cellucor | 150 mg | — | Powder |
| Triumph Men's Sport Multivitamin | Legion | 150 mg | — | Capsule |
| Vessel Forte | Designs for Health | 150 mg | — | Capsule |
| Male Rejuvenator | Xtendlife | 150 mg | — | Tablet or Pill |
| Top 10 Healers | Source Naturals | 150 mg | — | Tablet or Pill |
| NO3 Chrome Unflavored | Cellucor | 150 mg | — | Powder |
| Hair Growth+ | Douglas Laboratories | 150 mg | — | Capsule |
| Nattokinase Complex | OL Olympian Labs | 150 mg | — | Capsule |
| NO3 Ultimate Blue Raspberry | Cellucor | 150 mg | — | Powder |
| BerryOxidants | Source Naturals | 150 mg | — | Tablet or Pill |
| Dr. Cutler's Ultimate BP | True Health | 150 mg | — | Capsule |
| NO3 Ultimate Watermelon | Cellucor | 150 mg | — | Powder |
| Masquelier's Tru-OPCs | Nature's Way | 150 mg | — | Tablet or Pill |
| Trans-Resveratrol | Herbadiet | 125 mg | — | Capsule |
| Flavomax | Shaklee | 125 mg | — | Capsule |
| Cardio-Klenz | Xtendlife | 120 mg | — | Tablet or Pill |
| Cardio-Support | Xtendlife | 120 mg | — | Tablet or Pill |
| Grape Seed Extract 60 mg | Puritan's Pride | 120 mg | — | Capsule |
| Grape Seed Extract 120 mg | OL Olympian Labs | 120 mg | — | Capsule |
| Grape Seed 60 mg - Standardized Extract | NOW | 120 mg | — | Capsule |
| Skin Eternal Plus | Source Naturals SE Skin Eternal | 105 mg | — | Tablet or Pill |
| Grape Seed Extract 50 mg | New Sun | 100 mg | — | Capsule |
| MK-7 Artery Circulation | Dr. Sinatra | 100 mg | — | Capsule |
| Grape Seed Extract | Bluebonnet Super Fruit | 100 mg | — | Capsule |
| Synergy 3000 Multi-Vitamin | Vitacost | 100 mg | — | Capsule |
| Grape Seed Extract 100 mg | Country Life | 100 mg | — | Capsule |
| Grape Seed Extract 50 mg | Swanson Superior Herbs | 100 mg | — | Capsule |
| Urgent fungus Destroyer | PhytAge Labs | 100 mg | — | Capsule |
| Eagle Eye 911 | PhytAge Labs | 100 mg | — | Capsule |
| Grape Seed Extract 100 mg | Solgar | 100 mg | — | Capsule |
| Grape Seed 100 mg - Standardized Extract | NOW | 100 mg | — | Capsule |
| Q-Veratrol Antioxidant | Juvenon | 100 mg | — | Capsule |
| Wrinkle Remove with Resveratrol | Totally Products | 100 mg | — | Capsule |
| Grape Seed Extract 100 mg | GNC Herbal Plus | 100 mg | — | Capsule |
| Grapeseed Extract 50 mg | Vitamin World | 100 mg | — | Capsule |
| Ultra Resveratrol Plus | Douglas Cooper Co. | 100 mg | — | Capsule |
| Resveratrol With Red Wine Extract | Planetary Herbals | 100 mg | — | Tablet or Pill |
| The Optimal Blend Skin Support | OL Olympian Labs The Optimal Blend | 100 mg | — | Capsule |
| Grape Seed 100 mg | Best Naturals | 100 mg | — | Capsule |
| Grape Seed Extract 100 mg | BIOVEA | 100 mg | — | Capsule |
| Grape Seed Extract | 21st Century | 100 mg | — | Capsule |
| Eye & Vision Support Formula | SAN | 100 mg | — | Capsule |
| PsorioSupport | Designs for Health | 100 mg | — | Capsule |
| Immune Support | ChiroNutraceutical | 100 mg | — | Capsule |
| Resveratrol Natur'elle | California Academy of Health | 100 mg | — | Capsule |
| Varico Vein | Country Life | 100 mg | — | Capsule |
| Grape Seed Extract | Emerald Labs | 100 mg | — | Capsule |
| Multi + | Garden of Life Dr. Formulated | 100 mg | — | Capsule |
| Grape Seed 100 mg | NOW | 100 mg | — | Capsule |
| Grape Seed Extract 100 mg | The Vitamin Shoppe | 100 mg | — | Capsule |
| Proline & Lysine | Source Naturals | 100 mg | — | Tablet or Pill |
| Grape Seed Extract 100 mg | Source Naturals | 100 mg | — | Capsule |
| Ultimate Antiox Full Spectrum | Designs for Health | 90 mg | — | Capsule |
| Bio Quench | Biotivia | 85 mg | — | Capsule |
| Rosmarinic Acid Complex Origanox (Water-Soluble) 35 | LifeLink | 84 mg | — | Capsule |
| Elan Vital Multiple | Source Naturals | 83 mg | — | Tablet or Pill |
| Focus Alert | Altrum | 80 mg | — | Capsule |
| True Focus | NOW | 80 mg | — | Capsule |
| Jigsaw Basic | Jigsaw Health | 75 mg | — | Unknown |
| Bloat-Away | Irwin Naturals | 75 mg | — | Softgel Capsule |