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 29 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Sleep MicromystVasayo MicroLife Nutritionals · off the marketin a blend
- Sleep Mixed Berry FlavorTruHeight1 mg
- Sleep ModeBulletproof0.3 mg
- Sleep N Burn CmplxFaktrition10 mg
- Sleep Nighttime Powderyoutheory0.3 mg
- Sleep NowHerbalife · off the market2 mg
- Sleep NowHerbalife Nutrition2 mg
- Sleep OneNutraOnein a blend
- Sleep OptimizerJarrow Formulas0.3 mg
- Sleep PerfectEB Earth's Bounty · off the market3 mg
- Sleep PerfectEarth's Bounty3 mg
- Sleep PlusNeuriva1 mg
- Sleep ProbioticGut Response3 mg
- Sleep Raspberry FlavorCharlotte's Web Stanley Brothers3 mg
- Sleep RefinedPrimal Labs4 mg
- Sleep Regimen 3-in-1NOW3 mg
- Sleep Reliefnbiin a blend
- Sleep Reset Orange FlavoredIntegrative Therapeutics3 mg
- Sleep RxHi-Tech Pharmaceuticalsin a blend
- Sleep SelectMoss Nutrition3 mg
- Sleep Sheets Honey DreamsPureBrands · off the market3 mg
- Sleep Shot DreamberryRapidCBD1 mg
- Sleep Solution (Single Dose Liquid)Pure Encapsulations2 mg
- Sleep Solution (Single Dose Liquid) Raspberry-Lemonade FlavorPure Encapsulations2 mg
- Sleep Solution Natural Raspberry-Lemonade FlavorPure Encapsulations · off the market3 mg
- Sleep Solve 24/7American BioSciences1.5 mg
- Sleep Soundly AdvancedGNC Preventive Nutrition3 mg
- Sleep SRKaged Muscle2 mg
- Sleep Strawberry SunsetOLLY3 mg
- Sleep SupportPathway To Healing0.1 mg
- Sleep SupportThe Vitamin Shoppe2 mg
- Sleep SupportSpecialty Pharmacy · off the market0.5 mg
- Sleep SupportHempMeds2 mg
- Sleep SupportNatures Plus AgeLoss · off the market6 mg
- Sleep SupportAN Amazing Nutrition Amazing Formulas1.5 mg
- Sleep SupportNaturesPlus AgeLoss6 mg
- Sleep SupportHMS Nutrition4 mg
- Sleep SupportZenwise6 mg
- Sleep SupportReturn Healthy · off the market3 mg
- Sleep SupportFortifyin a blend
- Sleep SupportNature's Craft10 mg
- Sleep SupportQunol5 mg
- Sleep Support FormulaSeniorLife Health2 mg
- Sleep Support Gummies Strawberry FlavorNUU35 mg
- Sleep Support Gummies Strawberry FlavoredDesigner Wellness5 mg
- Sleep Support Melatonin 1.5 mgDr. Mercola1.5 mg
- Sleep Support Melatonin 10 mgDr. Mercola10 mg
- Sleep Support Melatonin 5 mgDr. Mercola1.5 mg
- Sleep Support With MelatoninVitamer Laboratories3 mg
- Sleep Support with MelatoninNatural Healthy Concepts3 mg