| 21ST CENTURY ACID FREE C 1000MG TABLET | 21st Century | 1,000 mg | Malaysia | 片剂 |
| 21st Century Acid Free C 500mg Tablet | 21st Century | 500 mg | Malaysia | 片剂 |
| VITAMIN C 1000MG ORANGE CHEWABLE | 21ST CENTURY PRODUCTS SDN. BHD. | 1,084 mg | Malaysia | 软糖 |
| VITAMIN C 250MG ORANGE CHEWABLE | 21ST CENTURY PRODUCTS SDN. BHD. | 273 mg | Malaysia | 软糖 |
| VITAMIN C 500MG ORANGE CHEWABLE | 21ST CENTURY PRODUCTS SDN. BHD. | 547 mg | Malaysia | 软糖 |
| VITAMIN C-1000 PROLONGED RELEASE | 21ST CENTURY PRODUCTS SDN. BHD. | 1,000 mg | Malaysia | 其他剂型 |
| VITAMIN C-500 PROLONGED RELEASE | 21ST CENTURY PRODUCTS SDN. BHD. | 500 mg | Malaysia | 其他剂型 |
| 100% Bio Acérola | 9051-1916 Québec Inc. f.a.s.n Le Monde au Naturel | 180 mg | Canada | 片剂 |
| Chewable Vitamin C 500mg | Accurex Health Care Manufacturing Inc. | 500 mg | Canada | 片剂 |
| Eyesight Rx | Advance Physician Formulas | 15 mg | United States | 片剂 |
| benaGene | Advanced Orthomolecular Research Inc. | 100 mg | Canada | 胶囊 |
| Vitamin C | Advanced Orthomolecular Research Inc. | 1,000 mg | Canada | 胶囊 |
| Aku -C | Akuna Health Products Inc. | 500 mg | Canada | 液体 |
| Pure Vitamin C | Allergy Research Group | 2,000 mg | United States | 粉剂 |
| POPCEE VITAMIN C 500MG CHEWABLE TABLETS (Orange Flavour) | Alpha Bio Medic (M) Sdn Bhd | 550 mg | Malaysia | 片剂 |
| Apotec Vitamin C 500mg Chewable Tablet | Apotec | 538 mg | Malaysia | 片剂 |
| Apotec Vitamin C 600mg Chewable Tablet | Apotec | 646 mg | Malaysia | 片剂 |
| Appeton A to Z Kid's Vitamin C 30mg Tablet (Blackcurrant) | Appeton | 31.5 mg | Malaysia | 片剂 |
| APPETON A TO Z KID'S VITAMIN C 30MG TABLET (ORANGE) | Appeton | 31.5 mg | Malaysia | 片剂 |
| Appeton A To Z Kid's Vitamin C 30mg Tablet (Strawberry) | Appeton | 31.5 mg | Malaysia | 片剂 |
| APPETON ACTIV-C (BLACKCURRANT) TABLET | Appeton | 108 mg | Malaysia | 片剂 |
| APPETON ACTIV-C (ORANGE) TABLET | Appeton | 105 mg | Malaysia | 片剂 |
| APPETON ACTIV-C (STRAWBERRY) | Appeton | 108 mg | Malaysia | 其他剂型 |
| APPETON ESSENTIALS ACTIV - C 250 (BLACKCURRANT) | Appeton | 269 mg | Malaysia | 其他剂型 |
| APPETON ESSENTIALS ACTIV-C 250 (ORANGE) | Appeton | 269 mg | Malaysia | 其他剂型 |
| APPETON ESSENTIALS ACTIV-C 500 (ORANGE) | Appeton | 537 mg | Malaysia | 其他剂型 |
| Appeton Essentials Vit C 250mg Chewable Tablet (Orange Flavour) | Appeton | 269 mg | Malaysia | 片剂 |
| Appeton Vit C 100mg Chewable Tablet (Orange Flavour) | Appeton | 105 mg | Malaysia | 片剂 |
| Appeton Vitamin C 30mg Chewable Tablet (Orange Flavour) | Appeton | 31.5 mg | Malaysia | 片剂 |
| aspen nutrition C Vita | Aspen | 269 mg | Malaysia | 其他剂型 |
| ATOMY VITAMIN C 1000MG POWDER | ATOMY | 1,008 mg | Malaysia | 粉剂 |
| ATOMY VITAMIN C 550mg POWDER | ATOMY | 563 mg | Malaysia | 粉剂 |
| Pin de vie capsule | Atsenti, Penser Soigner Guérir Annedda, L'Arbre de Vie Inc. | 150 mg | Canada | 胶囊 |
| Pin de vie Plus capsule | Atsenti, Penser Soigner Guérir Annedda, L'Arbre de Vie Inc. | 50 mg | Canada | 胶囊 |
| SOLARAY® Bio-Plex Buffered Vitamin C | Au Naturel (Canada) Inc. | 500 mg | Canada | 胶囊 |
| SOLARAY® Buffered Super Bio C | Au Naturel (Canada) Inc. | 500 mg | Canada | 胶囊 |
| SOLARAY® Vitamin C 500 MG | Au Naturel (Canada) Inc. | 500 mg | Canada | 其他剂型 |
| Active-Liposomal Vitamin C Capsules | Aurora Nutrascience Inc. | 500 mg | Canada | 胶囊 |
| Active-Liposomal Vitamin C Capsules | Aurora Nutrascience Inc. | 560 mg | Canada | 胶囊 |
| Curcumin+ | Aurora Nutrascience Inc. | 180 mg | Canada | 液体 |
| Mega Vitamin C | Aurora Nutrascience Inc. | 3,000 mg | Canada | 液体 |
| Mega-Liposomal Vitamin C | Aurora Nutrascience Inc. | 1,000 mg | Canada | 其他剂型 |
| Mega-Liposomal Vitamin C Effervescent Powder | Aurora Nutrascience Inc. | 1,000 mg | Canada | 粉剂 |
| Mega-Liposomal Vitamin C Effervescent Tablets | Aurora Nutrascience Inc. | 1,000 mg | Canada | 片剂 |
| Micro-Liposomal Vitamin C | Aurora Nutrascience Inc. | 1,120 mg | Canada | 其他剂型 |
| Micro-Pack+ Curcumin | Aurora Nutrascience Inc. | 54 mg | Canada | 液体 |
| Micro-Pack+ MSR | Aurora Nutrascience Inc. | 100 mg | Canada | 液体 |
| Micro-Pack+ Vitamin C | Aurora Nutrascience Inc. | 1,000 mg | Canada | 液体 |
| MSR | Aurora Nutrascience Inc. | 100 mg | Canada | 液体 |
| Vitamin C | Aurora Nutrascience Inc. | 2,000 mg | Canada | 液体 |
| Vitamin C Capsules | Aurora Nutrascience Inc. | 500 mg | Canada | 胶囊 |
| Vitamin C Capsules | Aurora Nutrascience Inc. | 500 mg | Canada | 胶囊 |
| Vitamin C Capsules | Aurora Nutrascience Inc. | 250 mg | Canada | 胶囊 |
| AVM VITAMIN C 500mg CHEWABLE TABLET | AV MANUFACTURING SDN.BHD | 537 mg | Malaysia | 片剂 |
| Power C | Avena Originals | 490 mg | Canada | 胶囊 |
| FMD FloraC Capsule | BASIC HEALTH & BEAUTY SDN BHD | 1,000 mg | Malaysia | 胶囊 |
| Bill® Super Goji Berry Mix Powder | Bill Beauty & Health Products Ltd. | 480 mg | Canada | 粉剂 |
| Bill® Vitamin C 1000mg Effervescent Tablets | Bill Beauty & Health Products Ltd. | 1,000 mg | Canada | 片剂 |
| Bill® Vitamin C Chewable Tablets | Bill Beauty & Health Products Ltd. | 500 mg | Canada | 片剂 |
| BiO-LiFE Bio-Zinc Complex Tablet | BiO-LiFE | 258 mg | Malaysia | 片剂 |