hormone
Melatonin supplements
Half of the 1,557 melatonin supplements in the NIH label database that print an amount list 3 mg or less per serving; the middle half list 2 mg to 5 mg (DSLD version 9.4.0, January 2026). The 656 products whose only supplement ingredient is melatonin list a median of 3 mg.
- Products listing it
- 1,6721,557 print an amount; 113 list it inside a blend without an amount
- Median per serving
- 3 mgmiddle half 2 mg to 5 mg
How much melatonin do supplements contain?
The median product lists 3 mg per serving. One in ten lists 1 mg or less, one in ten 10 mg or more. The amount printed most often is 3 mg (454 products).
Products by amount of melatonin per serving
1,557 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 3 mg | 454 | Beauty Sleep (ResVitale); Sleep Soundly Advanced (GNC Preventive Nutrition); Melatonin 3 mg (Vitabase) |
| 5 mg | 293 | Melatonin 5 mg (Spring Valley); Time Release Melatonin 5 mg (Finest); Melatonin All Natural Strawberry Flavor (CVS Pharmacy) |
| 1 mg | 222 | Melatonin 1 mg (Vitamin World); Sleep All Nite Naturals (SeniorLife Health); Melatonin Two Stage Release 1 mg (Vitabase) |
| 10 mg | 171 | Super Strength Melatonin 10 mg (Vitamin World); Oncotonin Liposomal Melatonin 10 mg (Cardiovascular Research); Melatonin 10 mg Delicious Strawberry Flavor (TriSorb) |
| 2 mg | 103 | Sweet Dreams Sleep Formula (IVL Institute For Vibrant Living); Melatonin Time-Release (Metabolic Maintenance); Nighttime (Estroven) |
| 2.5 mg | 49 | Melatonin 2.5 mg Liquid (Natrol); Quick Melt Melatonin 2.5 mg (Doctor's Best); Melatonin Chocolate Mint Flavor 2.5 mg (Doctor's Best) |
| 6 mg | 48 | Move Free Night (Schiff); Rapid Sleep PM Extra 6 mg Melatonin (Applied Nutrition); Sweet Slumber (Schiff) |
| 1.5 mg | 47 | Clinical Sleep (Natural Clinician); Sleep-Max PM (Garcoa Laboratories); Tranquell (Vitamins Direct) |
| 0.5 mg | 40 | All-Natural Nighttime Cough & Sleep Drink Natural Grape Flavor (Zarbee's); DREM Sleep Aid (Systemic Formulas Bio Challenge); Microtonin 500 mcg (Cardiovascular Research) |
| 0.3 mg | 23 | Melatonin 300 mcg (Sundown Naturalist); Melatonin 300 mcg (Rexall Naturalist); Melatonin 300 mcg (Sundown) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most melatonin?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Melatonin 60 mg Natural Berry FlavorVitamatic60 mg
- Melatonin 60 mg Strawberry FlavorSafrel60 mg
- Sleep 60 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION60 mg
- Maximum Strength Melatonin 5 mgAvPAK50 mg
- Sleep 50 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION50 mg
- Sleep 40 10 in 1 Melatonin Sleep ComplexKAPPA NUTRITION40 mg
- Melatonin 30 mg Fast Dissolve Natural Berry FlavorVitamatic30 mg
- Melatonin 30 mg Strawberry FlavorSafrel30 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2012 list a median of 2 mg; those entered in 2025, 3 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2012 | 42 | 2 mg |
| 2013 | 53 | 3 mg |
| 2014 | 48 | 3 mg |
| 2015 | 37 | 3 mg |
| 2016 | 69 | 3 mg |
| 2017 | 82 | 3 mg |
| 2018 | 55 | 3 mg |
| 2019 | 67 | 3 mg |
| 2020 | 152 | 3 mg |
| 2021 | 163 | 3 mg |
| 2022 | 177 | 3 mg |
| 2023 | 191 | 3 mg |
| 2024 | 218 | 3 mg |
| 2025 | 188 | 3 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing melatonin by DSLD product type
Brands listing it most: Natrol (77), Life Extension (25), Source Naturals (21), Puritan's Pride (20), Nature's Way (19), GNC (18), Nature's Bounty (17), Sundown Naturals (16), OLLY (15), Source Naturals Sleep Science (15).
Every product listing melatonin
1,672 products, A to Z by name (page 11 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Melatonin 10 mgBronson Laboratories10 mg
- Melatonin 10 mgPhysioLogics · off the market10 mg
- Melatonin 10 mgSolgar10 mg
- Melatonin 10 mgVitamer Laboratories10 mg
- Melatonin 10 mgFoods Plus10 mg
- Melatonin 10 mgExchange Select10 mg
- Melatonin 10 mgSundown Naturals · off the market10 mg
- Melatonin 10 mgBio Nutrition10 mg
- Melatonin 10 mgCVS Health10 mg
- Melatonin 10 mgVillage Vitality · off the market10 mg
- Melatonin 10 mgNatural Factors Stress-Relax10 mg
- Melatonin 10 mgNova Nutritions10 mg
- Melatonin 10 mgLife Extension10 mg
- Melatonin 10 mgSleep Soundly10 mg
- Melatonin 10 mgRexall10 mg
- Melatonin 10 mgNature's Measure10 mg
- Melatonin 10 mgGNC · off the market10 mg
- Melatonin 10 mgMason Natural10 mg
- Melatonin 10 mgBasic Vitamins10 mg
- Melatonin 10 mgNature's Bounty10 mg
- Melatonin 10 mgAN Amazing Nutrition Amazing Formulas10 mg
- Melatonin 10 mgEurovital Nutraceuticals10 mg
- Melatonin 10 mg21st Century10 mg
- Melatonin 10 mgVinco10 mg
- Melatonin 10 mgCountry Life10 mg
- Melatonin 10 mgEuroMedica10 mg
- Melatonin 10 mgOrtho Molecular Products10 mg
- Melatonin 10 mgBest Naturals10 mg
- Melatonin 10 mgSpring Valley10 mg
- Melatonin 10 mgThe Vitamin Shoppe10 mg
- Melatonin 10 mgNewtonEverett10 mg
- Melatonin 10 mgNHC Natural Healthy Concepts10 mg
- Melatonin 10 mgMeijer10 mg
- Melatonin 10 mgNaturesPlus10 mg
- Melatonin 10 mgVital Nutrients10 mg
- Melatonin 10 mgLongevity Medical Clinic10 mg
- Melatonin 10 mgSundown10 mg
- Melatonin 10 mgDC10 mg
- Melatonin 10 mgWoodstock Vitamins10 mg
- Melatonin 10 mgWonder Laboratories10 mg
- Melatonin 10 mgup&up10 mg
- Melatonin 10 mgPuritan's Pride10 mg
- Melatonin 10 mgOL Olympian Labs10 mg
- Melatonin 10 mg + B6 Natural CherryWonderLabs10 mg
- Melatonin 10 mg Advanced Sleep Time ReleaseNatrol10 mg
- Melatonin 10 mg Blueberry FlavoredPuritan's Pride10 mg
- Melatonin 10 mg Cherry FlavorBronson10 mg
- Melatonin 10 mg Cherry FlavoredNature's Bounty · off the market10 mg
- Melatonin 10 mg ChewableNatural Factors Stress-Relax · off the market10 mg
- Melatonin 10 mg Citrus FlavorAN Amazing Nutrition Amazing Formulas10 mg