| Vitamin C 900 Ascorbic Acid Tablets 900 mg | Jaapharm Canada Inc. | 900 mg | Canada | Tablets |
| Arthur Chewable Vitamin C | Jamieson Laboratories Ltd./ Nutricorp International | 150 mg | Canada | Tablets |
| Vitamin C 500mg Timed Release | Jamieson Laboratories Ltd./ Nutricorp International | 500 mg | Canada | Capsules |
| Chewable Vitamin C | JAMP Pharma Corporation | 500 mg | Canada | Tablets |
| Smoothie Essentials Vitamin C | Juice Bar Solutions, Inc. | 208 mg | Canada | Liquids |
| Ultimate - C | Kenote Marketing Ltd. | 842 mg | Canada | Capsules |
| Ultimate-C | Kenote Marketing Ltd. | 842 mg | Canada | Powders |
| Kleem Organics® Vitamin C Serum | Kleem Organics International Ltd. | 200 mg | Canada | Other forms |
| VITAMINE C TAB 500mg | Laboratoire Lalco Inc. | 543 mg | Canada | Tablets |
| Gelée Royale 400 mg ampoule | Les Produits Naturels Gerbex Inc. | 100 mg | Canada | Liquids |
| Vitamine C 500 mg Comprimé | Les Produits Naturels Gerbex Inc. | 543 mg | Canada | Tablets |
| IronKids Gummies Vitamin C 120 mg | Life Science Nutritionals Inc. | 120 mg | Canada | Gummies |
| Life Science Nutritionals Gummies Vitamin C 250 mg | Life Science Nutritionals Inc. | 250 mg | Canada | Gummies |
| Life Spring Acai Berry Extract | Life Springs Manufacturing Ltd. | 50 mg | Canada | Capsules |
| Life Spring Premium Acai | Life Springs Manufacturing Ltd. | 50 mg | Canada | Capsules |
| Vitamin C | Martin & Pleasance Pty. Ltd. | 500 mg | Canada | Tablets |
| Mayaka International Inc. Vitamin C 500 mg | Mayaka International Inc. | 500 mg | Canada | Liquids |
| Vivaprime Vita C | Mission Vivacare Inc. | 498 mg | Canada | Tablets |
| T/R Vitamin C 1000 | Naka Herbs & Vitamins Ltd. | 1,000 mg | Canada | Tablets |
| Vitamin C Calcium Ascorbate Powder | Natural Factors Nutritional Products Limited | 820 mg | Canada | Powders |
| Vitamin C Crystals | Natural Factors Nutritional Products Limited | 1,200 mg | Canada | Powders |
| Vitamin C 500 mg Orange Chewable Tablet | Natural Immix Health Ltd. | 500 mg | Canada | Tablets |
| Vitamin C | Nature's Sunshine Products of Canada Ltd. | 500 mg | Canada | Tablets |
| Vitamin C Chewable | Nature's Sunshine Products of Canada Ltd. | 250 mg | Canada | Tablets |
| Vitamin C Timed Release | Nature's Sunshine Products of Canada Ltd. | 1,000 mg | Canada | Tablets |
| Vitafusion Power C | Nature’s Truth Canada Ltd. | 94 mg | Canada | Other forms |
| Vitafusion Super Power C | Nature’s Truth Canada Ltd. | 125 mg | Canada | Other forms |
| ALL-C | NeoLife Wellness International, Ltd. | 200 mg | Canada | Tablets |
| LIVER PLUS C | NeoLife Wellness International, Ltd. | 10 mg | Canada | Tablets |
| Niacitol 500 mg | Nestle Canada Inc. dba (Atrium Innovations/Genestra Brands/Pure Encapsulations/Garden of Life Canada/Trophic Canada/SISU/Wobenzym/Bountiful Canada Vitamins/Nature's Bounty/Vital Proteins Canada) | 6 mg | Canada | Capsules |
| Vitamin C Gummies | New Nordic Inc. | 110 mg | Canada | Other forms |
| LF Gold 1.8 | Nikken Inc. | 60 mg | Canada | Capsules |
| Nova Vitamin C | Nova NHP Research & Consulting Co | 400 mg | Canada | Capsules |
| Vitamin C Goji | Nutragiant Phytopharm Inc. | 200 mg | Canada | Capsules |
| MapleLife¿ and/ or NutraLab¿ Nutrition & Formula Vitamin C 1000 mg Chewable Tablet | Nutralab Canada Corp. | 1,000 mg | Canada | Tablets |
| MapleLife¿ and/or NutraLab¿ Nutrition & Formula Vitamin C 500 mg Chewable Tablet | Nutralab Canada Corp. | 500 mg | Canada | Tablets |
| MapleLife¿ Nutrition & Formula Vitamin C 1000mg | Nutralab Canada Corp. | 1,000 mg | Canada | Capsules |
| Vitamin C Chewable Tablets 500mg | Nutramedics Health Corporation | 500 mg | Canada | Tablets |
| Vitamin C Swallow Tablets 500mg | Nutramedics Health Corporation | 500 mg | Canada | Tablets |
| Buffered Vitamin C | Nutri-Chem Pharmacy Ltd. | 689 mg | Canada | Capsules |
| Buffered Vitamin C | Nutri-Chem Pharmacy Ltd. | 4,000 mg | Canada | Powders |
| NutriChem Vitamin C powder 500gm | Nutri-Chem Pharmacy Ltd. | 4,000 mg | Canada | Powders |
| Vitamin C 1000 mg tablet | Nutri-Chem Pharmacy Ltd. | 1,000 mg | Canada | Tablets |
| Vitamin C Powder 500 mg | Nutri-Chem Pharmacy Ltd. | 4,000 mg | Canada | Powders |
| NutriCentury ¿ Nutri C 500 Chewable Tablets | NutriCentury Corporation | 500 mg | Canada | Tablets |
| NutriCentury¿ Nutri C Forte Chewable Tablet | NutriCentury Corporation | 1,000 mg | Canada | Tablets |
| Buffered Vitamin C 500 mg | Nutricorp International | 500 mg | Canada | Tablets |
| Vitamin C Lozenges | Nutricorp International | 60 mg | Canada | Lozenges |
| Vitamin C | Nutrition Resources, Inc. dba Nutribiotic, Inc. | 500 mg | Canada | Capsules |
| Vitamin C | Nutrition Resources, Inc. dba Nutribiotic, Inc. | 2,000 mg | Canada | Powders |
| COLD Escape Vitamin C Effervescent | Ocean Horizon Enterprises Limited | 1,000 mg | Canada | Tablets |
| DUAL MIX | Omnilife Canada Inc. | 312 mg | Canada | Powders |
| Organika Health Product - Ester C 600 mg Capsules | Organika Health Products Inc. | 600 mg | Canada | Capsules |
| Organika Health Product Inc. Vitamin C 500 mg with Natural Rosehips tablets | Organika Health Products Inc. | 500 mg | Canada | Tablets |
| Organika Health Products Inc. Ester-C (Vitamin C) Powder | Organika Health Products Inc. | 1,050 mg | Canada | Powders |
| Organika Health Products Inc. Vitamin C crystals powder | Organika Health Products Inc. | 1,200 mg | Canada | Powders |
| ASORVIT-C TABLETS | Pharmaline Inc. | 500 mg | Canada | Tablets |
| Vita-C Effervescent Tablets | Pharmaline Inc. | 1,000 mg | Canada | Tablets |
| VITA-C TABLETS | Pharmaline Inc. | 250 mg | Canada | Tablets |
| VITA-C TABLETS | Pharmaline Inc. | 100 mg | Canada | Tablets |