| Chewable Acerola Plus Natural Vitamin C 100 mg Natural Berry Flavor | American Health | 547 mcg | — | Tablet or Pill |
| Chewable Acerola C 100 mg Sweet & Tangy Berry Flavor | Puritan's Pride | 547 mcg | — | Other (e.g. tea bag) |
| MenoMD Night | Premium Certified | 200 mg | — | Capsule |
| Adrenal Focus | Priority One Nutritional Supplements | 150 mg | — | Capsule |
| Daily Energy Elements Chocolate Flavored | HoltraCeuticals | 150 mg | — | Powder |
| Menopause Formula | Vitamer Laboratories | 120 mg | — | Capsule |
| Menopause Formula | VitaCeutical Labs | 120 mg | — | Capsule |
| Bioflavonoids 1,000 mg | Nature's Life | 100 mg | — | Tablet or Pill |
| Super C Complex | NaturesPlus | 100 mg | — | Tablet or Pill |
| Multi Caps | Progressive Professional from Progressive Laboratories | 100 mg | — | Capsule |
| Sino Lung Formula | Nutri-West | 75 mg | — | Tablet or Pill |
| Bioflavonoids 500 mg | Nature's Life | 75 mg | — | Tablet or Pill |
| Healthy Veins | DaVinci Laboratories | 60 mg | — | Capsule |
| Bio C Plus | Logos Nutritionals | 50 mg | — | Tablet or Pill |
| Buffered Vitamin C 1,250 mg w/Bioflavonoids | Wonder Laboratories | 50 mg | — | Tablet or Pill |
| C-Plex | Karuna | 50 mg | — | Capsule |
| Core Level Bile | Nutri-West | 50 mg | — | Tablet or Pill |
| BioNutrient Complex | Energetix | 50 mg | — | Capsule |
| Hist-O-Cal | Nutri-West | 50 mg | — | Tablet or Pill |
| Hi-Bio-C | Newflower Farmers Markets | 50 mg | — | Tablet or Pill |
| Non-Acidic Buffered C 1250 mg Vitamin C 1000 mg | Foster Regal | 50 mg | — | Tablet or Pill |
| Phyto Complete | Metagenics | 50 mg | — | Tablet or Pill |
| From the Earth | The Vitamin Shoppe | 50 mg | — | Tablet or Pill |
| C-Flav | Ortho Molecular Products | 50 mg | — | Capsule |
| Buffered C 1250 mg | DC | 50 mg | — | Tablet or Pill |
| Core Level Prostate | Nutri-West | 50 mg | — | Tablet or Pill |
| Core Level Orchic | Nutri-West | 50 mg | — | Tablet or Pill |
| Dr. Cutler's Essential Youth | True Health | 30 mg | — | Capsule |
| Arthro-Syn | Douglas Laboratories | 25 mg | — | Capsule |
| More Than A Multiple Multivitamin For Men | American Health | 25 mg | — | Tablet or Pill |
| Vari-Fresh with Hammamelis Virginiana | Sunshine Naturals | 25 mg | — | Other (e.g. tea bag) |
| Mature Formula Multivitamin & Mineral | Bronson | 25 mg | — | Tablet or Pill |
| Physician's MultiVitamin Formula | Health Thru Nutrition Naturally | 25 mg | — | Other (e.g. tea bag) |
| Multi Elite | CTD Sports | 25 mg | — | Tablet or Pill |
| Buffered C 2500 mg Powder | DC | 25 mg | — | Powder |
| Vira-Sin-C | Douglas Laboratories | 25 mg | — | Other (e.g. tea bag) |
| Cholo-Pak | Douglas Laboratories | 25 mg | — | Other (e.g. tea bag) |
| More Than A Multiple Multivitamin Formula | American Health | 25 mg | — | Tablet or Pill |
| Vari-Fresh With Hammamelis Virginiana | Sunshine Naturals | 25 mg | — | Other (e.g. tea bag) |
| Multivitamin & Mineral Powder includes Amino Acids | The Vitamin Shoppe | 25 mg | — | Powder |
| Super C-1000 Complex | Puritan's Pride | 25 mg | — | Other (e.g. tea bag) |
| Super C-500 Complex | Puritan's Pride | 25 mg | — | Other (e.g. tea bag) |
| More Than A Multiple Multivitamin For Women | American Health | 25 mg | — | Tablet or Pill |
| Mature Formula without Iron | Bronson | 25 mg | — | Capsule |
| Mature Formula | Bronson | 25 mg | — | Tablet or Pill |
| Tyler Prenatal | Integrative Therapeutics | 25 mg | — | Capsule |
| Formula 903 | DC | 25 mg | — | Tablet or Pill |
| C-Complex 1000 mg | Vitamin World | 25 mg | — | Other (e.g. tea bag) |
| Ester C Powder 2500 mg | DC | 25 mg | — | Powder |
| Women's Complete | Priority One Nutritional Supplements | 24 mg | — | Capsule |
| Earth's Green Essentials | tnvitamins | 20 mg | — | Tablet or Pill |
| Super Crusade | Trader Joe's | 20 mg | — | Tablet or Pill |
| Core Level Thymus | Nutri-West | 20 mg | — | Tablet or Pill |
| Green Source Multi Vitamins & Minerals | Vitamin World | 20 mg | — | Other (e.g. tea bag) |
| Green Source Multivitamin & Minerals | Vitamin World | 20 mg | — | Unknown |
| Green Source | Radiance | 20 mg | — | Tablet or Pill |
| Spectrient | Integrative Therapeutics | 20 mg | — | Capsule |
| Your Life Multi Green Souce | Nature's Bounty | 20 mg | — | Other (e.g. tea bag) |
| My Favorite Multiple Original Multivitamin Iron-Free | Natrol | 16.8 mg | — | Capsule |
| Multi Complex | Priority One Nutritional Supplements | 16 mg | — | Capsule |
| Men's Complete (No Iron) | Priority One Nutritional Supplements | 15 mg | — | Capsule |
| Raw Mega Nutritional Vitamin system | Body Dynamics MaXzorbceuticals Nutrition | 15 mg | — | Tablet or Pill |
| Ultra Mega Gold without Iron | GNC Ultra Mega | 12.5 mg | — | Other (e.g. tea bag) |
| My Favorite Multiple Original Multivitamin | Natrol | 12.5 mg | — | Capsule |
| Chewable C 500 mg Raspberry-Cherry | VitaCeutical Labs | 10 mg | — | Other (e.g. tea bag) |
| Source of Life Multi-Vitamin & Mineral No Iron | NaturesPlus | 10 mg | — | Tablet or Pill |
| Core Level Thiamine | Nutri-West | 10 mg | — | Tablet or Pill |
| Vita-Plex | Power Blendz Nutrition | 10 mg | — | Capsule |
| Vitaline Total Formula 2 | Integrative Therapeutics | 10 mg | — | Tablet or Pill |
| Daily Complete Multi-Vitamin/Mineral Complex | Lifestyle Fitness & Nutrition | 10 mg | — | Tablet or Pill |
| Cholo-SYN | Douglas Laboratories | 10 mg | — | Capsule |
| Core Level Pepsin | Nutri-West | 10 mg | — | Tablet or Pill |
| Ultra Preventive IX With Vitamin K | Douglas Laboratories | 10 mg | — | Tablet or Pill |
| Multi-Vitamin & Mineral Mini-Tabs No Iron | NaturesPlus Source of Life | 10 mg | — | Tablet or Pill |
| Source of Life Red | NaturesPlus | 10 mg | — | Tablet or Pill |
| Total Formula 3 | Integrative Therapeutics | 10 mg | — | Tablet or Pill |
| Kid Natural Fruit Flavor | Healthy 'N Fit | 10 mg | — | Other (e.g. tea bag) |
| Chewable Vitamin C 500 mg Raspberry-Cherry | Woodstock Vitamins | 10 mg | — | Other (e.g. tea bag) |
| VitaDrive | EFX Sports | 10 mcg | — | Capsule |
| Green and Red | NaturesPlus Source of Life | 10 mg | — | Tablet or Pill |
| Ultra Preventive IX | Douglas Laboratories | 10 mg | — | Tablet or Pill |
| I.S.P.-Pak | DC | 5 mg | — | Unknown |
| Mega Vita-Min | Radiance | 5 mg | — | Tablet or Pill |
| Mega Vita Min For Women | Radiance | 5 mg | — | Tablet or Pill |
| Ultra Woman Iron Free Multi | Vitamin World | 5 mg | — | Other (e.g. tea bag) |
| Rutin-Plus | Nutri-West | 5 mg | — | Tablet or Pill |
| Mega Vita-Min Adult Chewable Pineapple Flavored | Vitamin World | 5 mg | — | Other (e.g. tea bag) |
| Ultra Woman Daily Multi | Vitamin World | 5 mg | — | Other (e.g. tea bag) |
| Sustained Release Ultra II Daily | NaturesPlus | 5 mg | — | Tablet or Pill |
| Solovite Iron-Free | Solgar | 5 mg | — | Tablet or Pill |
| Mega Men Citrus | GNC Mega Men | 5 mg | — | Liquid |
| Adult's Chewable Multi-Vitamin & Mineral Exotic Red Berry Flavor | NaturesPlus | 5 mg | — | Tablet or Pill |
| Ultra I Daily Iron-Free | NaturesPlus | 5 mg | — | Tablet or Pill |
| Mega Vita-Min Timed Release | Vitamin World | 5 mg | — | Other (e.g. tea bag) |
| High Potency Ultra Woman | Nature's Bounty Platinum | 5 mg | — | Tablet or Pill |
| Nutritional Management Pack | Douglas Laboratories | 5 mg | — | Other (e.g. tea bag) |
| Ultra Vite 75 | Douglas Laboratories | 5 mg | — | Tablet or Pill |
| Ultra Mega Citrus | GNC Women's Ultra Mega | 5 mg | — | Liquid |
| Super Multiple | Mason Natural | 5 mg | — | Capsule |
| From The Earth | The Vitamin Shoppe | 5 mg | — | Capsule |