| Sustained Release Melatonin | Allergy Research Group | 3.6 mg | United States | Tablets |
| Melatonin 3 mg | Amazon Elements | 3 mg | United States | Tablets |
| Melatonin 1 mg Strawberry Flavor | AN Amazing Nutrition Amazing Formulas | 1 mg | United States | Tablets |
| Melatonin 10 mg | AN Amazing Nutrition Amazing Formulas | 10 mg | United States | Tablets |
| Melatonin 10 mg | AN Amazing Nutrition Amazing Formulas | 10 mg | United States | Tablets |
| Melatonin 10 mg Citrus Flavor | AN Amazing Nutrition Amazing Formulas | 10 mg | United States | Tablets |
| Melatonin 12 mg | AN Amazing Nutrition Amazing Formulas | 12 mg | United States | Tablets |
| Melatonin 5 mg | AN Amazing Nutrition Amazing Formulas | 5 mg | United States | Tablets |
| Melatonin 5 mg Citrus Flavor | AN Amazing Nutrition Amazing Formulas | 5 mg | United States | Tablets |
| Melatonin 3 mg | Assured Natural Distribution Inc. | 3 mg | Canada | Tablets |
| MidNite | Auro Pharma Inc. | 1.5 mg | Canada | Tablets |
| Bill® Melatonin 3 mg Tablets | Bill Beauty & Health Products Ltd. | 3 mg | Canada | Tablets |
| BioHealth Melatonin 1 mg | BioHealth Labs Inc. | 1 mg | Canada | Tablets |
| BioHealth Melatonin 3 mg | BioHealth Labs Inc. | 3 mg | Canada | Tablets |
| Melatonin | Biomed International Products Corp. | 3 mg | Canada | Tablets |
| Melatonin 5 mg | BIOVEA | 5 mg | United States | Tablets |
| Melatonin | Bountiful Canada Vitamins ULC | 3 mg | Canada | Tablets |
| Melatonin 3 mg | CellChem Pharmaceuticals Inc. | 3 mg | Canada | Tablets |
| Melatonin 3 mg | CHK Nutrition | 3 mg | United States | Tablets |
| Ninotalem (R) 5 mg, tablet | Circa Dia BV | 5 mg | Canada | Tablets |
| Melatonin 3 mg | CVS Health | 3 mg | United States | Tablets |
| Melatonin | Douglas Laboratories Canada | 3 mg | Canada | Tablets |
| Melatonin 10 mg | EuroMedica | 10 mg | United States | Tablets |
| Melatonin | Evlution Nutrition | 5 mg | United States | Tablets |
| Melatonin 5 mg Cherry Flavored | Exchange Select | 5 mg | United States | Tablets |
| Melatonin 3mg Sublingual Tablets | GFR Pharma Ltd. | 3 mg | Canada | Tablets |
| Melatonin 3 mg | Giant Eagle | 3 mg | United States | Tablets |
| Melatonin | GNC | 5 mg | United States | Tablets |
| Melatonin 1 mg | Good 'N Natural | 1 mg | United States | Tablets |
| Melatonin 3 mg | Good 'N Natural | 3 mg | United States | Tablets |
| Melatonin 3 mg | Good 'N Natural | 3 mg | United States | Tablets |
| Melatonin 3 mg | Good 'N Natural | 3 mg | United States | Tablets |
| Grand Health_Melatonin | Grand Health Nutrition Products Co. | 3 mg | Canada | Tablets |
| Melatonin 3 mg | Holista Health (Canada) Inc. | 3 mg | Canada | Tablets |
| AA MELATONIN 4 Melatonin Tablets 4 mg | Jaapharm Canada Inc. | 4 mg | Canada | Tablets |
| JAA MELATONIN 1 Melatonin Tablets 1 mg | Jaapharm Canada Inc. | 1 mg | Canada | Tablets |
| JAA MELATONIN 1 Melatonin Tablets 1 mg | Jaapharm Canada Inc. | 1 mg | Canada | Tablets |
| JAA MELATONIN 2 Melatonin Tablets 2 mg | Jaapharm Canada Inc. | 2 mg | Canada | Tablets |
| JAA MELATONIN 2 Melatonin Tablets 2 mg | Jaapharm Canada Inc. | 2 mg | Canada | Tablets |
| JAA MELATONIN 3 Melatonin Tablets 3 | Jaapharm Canada Inc. | 3 mg | Canada | Tablets |
| JAA MELATONIN 3 Melatonin Tablets 3(sublingual) | Jaapharm Canada Inc. | 3 mg | Canada | Tablets |
| JAA MELATONIN 4 Melatonin Tablets 4 mg | Jaapharm Canada Inc. | 4 mg | Canada | Tablets |
| JAA MELATONIN 5 Melatonin Tablets 5 mg | Jaapharm Canada Inc. | 5 mg | Canada | Tablets |
| JAA Melatonin Timed Release Tablets 2 mg | Jaapharm Canada Inc. | 2 mg | Canada | Tablets |
| JAA Melatonin Timed Release Tablets 3 mg | Jaapharm Canada Inc. | 3 mg | Canada | Tablets |
| MELATONIN 5 Melatonin Tablets 5 mg | Jaapharm Canada Inc. | 5 mg | Canada | Tablets |
| Melatonin 3 mg | Jamieson Laboratories Ltd./ Nutricorp International | 3 mg | Canada | Tablets |
| Melatonin 1 mg | Klaire Labs | 1 mg | United States | Tablets |
| Melatonin 3 | LifeLink | 3 mg | United States | Tablets |
| Melatonin 3 mg | Major | 3 mg | United States | Tablets |
| Bio-Melatonin | MBi Nutraceuticals | 5 mg | United States | Tablets |
| Melatonin 3 mg | Natural Factors Nutritional Products Limited | 3 mg | Canada | Tablets |
| Melatonin 1 mg | Nature's Bounty | 1 mg | United States | Tablets |
| Triple Strength Melatonin 3 mg | Nature's Bounty | 3 mg | United States | Tablets |
| Triple Strength Melatonin 3 mg | Nature's Bounty | 3 mg | United States | Tablets |
| Fast Dissolve Melatonin 12 mg Natural Berry Flavor | Nature's Truth | 12 mg | United States | Tablets |
| Fast Dissolve Melatonin 12 mg Natural Berry Flavor | Nature's Truth | 12 mg | United States | Tablets |
| Fast Dissolve Melatonin 3 mg Natural Berry Flavor | Nature's Truth | 3 mg | United States | Tablets |
| Fast Dissolve Melatonin 5 mg Natural Berry Flavor | Nature's Truth | 5 mg | United States | Tablets |
| Low Dose Melatonin 300 mcg | Nature's Truth | 0.3 mg | United States | Tablets |