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 18 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Melatonin 5 mg Natural Berry FlavorEurovital Nutraceuticals5 mg
- Melatonin 5 mg Natural Mint FlavorDoctor's Best5 mg
- Melatonin 5 mg Natural Raspberry FlavorBluebonnet EarthSweet Chewables5 mg
- Melatonin 5 mg Orange FlavorMeijer5 mg
- Melatonin 5 mg Orange Flavored LozengeSource Naturals · off the market5 mg
- Melatonin 5 mg Orange Flavored SublingualSource Naturals5 mg
- Melatonin 5 mg Quick Dissolve Cherry Flavorup&up5 mg
- Melatonin 5 mg Quick-Dissolving Lozenges PeppermintGNC5 mg
- Melatonin 5 mg Raspberry FlavorBluebonnet EarthSweet Chewables5 mg
- Melatonin 5 mg Raspberry FlavoredMRM Nutrition5 mg
- Melatonin 5 mg StrawberryThe Vitamin Shoppe5 mg
- Melatonin 5 mg StrawberryNatrol Gummies5 mg
- Melatonin 5 mg StrawberryKAL · off the market5 mg
- Melatonin 5 mg StrawberryAmerix5 mg
- Melatonin 5 mg StrawberryNatrol5 mg
- Melatonin 5 mg Strawberry Flavor21st Century VitaJoy Gummies5 mg
- Melatonin 5 mg Strawberry FlavorAmazon Basics5 mg
- Melatonin 5 mg Strawberry FlavorOL Olympian Labs5 mg
- Melatonin 5 mg Strawberry FlavorSolimo5 mg
- Melatonin 5 mg Strawberry Flavor DropsNature's Blend Vitachew5 mg
- Melatonin 5 mg Strawberry Natural FlavorNatrol · off the market5 mg
- Melatonin 5 mg Time ReleaseBIOVEA5 mg
- Melatonin 5 mg Time ReleaseNatrol5 mg
- Melatonin 5 mg Timed ReleaseFinest Nutrition5 mg
- Melatonin 5 mg Vanilla-StrawberryNatural Grocers by Vitamin Cottage5 mg
- Melatonin 5,000 mcg Strawberry Flavored GummiesNutrabear · off the market5 mg
- Melatonin 5.0 mgSource Naturals Sleep Science5 mg
- Melatonin 5.0 mg Orange FlavorSource Naturals Sleep Science5 mg
- Melatonin 5.0 mg Peppermint FlavorSource Naturals Sleep Science5 mg
- Melatonin 500 mcgSwanson Premium Brand · off the market0.5 mg
- Melatonin 500 mcgLife Extension0.5 mg
- Melatonin 5000 Zipmelt 5000 mcg PeppermintGNC · off the market5 mg
- Melatonin 6 mgAdaptogen Research6 mg
- Melatonin 60 mg Natural Berry FlavorVitamatic60 mg
- Melatonin 60 mg Strawberry FlavorSafrel60 mg
- Melatonin 750 mcg 6 Hour Timed ReleaseLife Extension0.75 mg
- Melatonin Activated Micro-Soluble Spray W/Bioavailability Enhancing Cofactors Natural PeppermintNatures Plus · off the market1.5 mg
- Melatonin Adult Gummies StrawberryNature Made2.5 mg
- Melatonin Advanced 10 mg Time ReleaseNatrol10 mg
- Melatonin Advanced Sleep 10 mg Time ReleaseNatrol · off the market10 mg
- Melatonin All Natural Strawberry FlavorCVS Pharmacy5 mg
- Melatonin BerryNatrol Kids · off the market1 mg
- Melatonin Berry Good Sleep 3 mg BerryMegaFood3 mg
- Melatonin Blackberry GummiesWholly You5 mg
- Melatonin Calm Sleep Strawberry Natural FlavorNatrol6 mg
- Melatonin Capsules 300 mcgNatrium Health0.3 mg
- Melatonin Capsules 300 mcgNootropics Depot0.3 mg
- Melatonin Chewable 1 mgKirkman1 mg
- Melatonin Chewable 3 mgKirkman3 mg
- Melatonin Chewable Tablets 1 mgKirkman · off the market1 mg