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 20 of 34), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Melatonin Gummy 5 mg Strawberry FlavoredNature's Way5 mg
- Melatonin Gummy Vitamins for AdultsRise-N-Shine2.5 mg
- Melatonin IR/XRLife Extension1.5 mg
- Melatonin LiquidPhysioLogics · off the market1 mg
- Melatonin LiquidSundown Naturals · off the market1 mg
- Melatonin LiquidPure Encapsulations2.5 mg
- Melatonin Liquid 1 mg Berry Natural FlavorCVS Health1 mg
- Melatonin Liquid 1 mg Natural Black Cherry FlavorVitamin World1 mg
- Melatonin Liquid 1.0 mg Orange FlavorSource Naturals1 mg
- Melatonin Liquid 1.0 mg Orange FlavorSource Naturals Sleep Science1 mg
- Melatonin Liquid 10 mg Natural Black Cherry FlavorVitamin World · off the market10 mg
- Melatonin Liquid 10 mg Natural Black Cherry FlavorPuritan's Pride Premium10 mg
- Melatonin Liquid Drops Natural Berry FlavorNutraChamps1 mg
- Melatonin Liquid Natural Black Cherry FlavorPhysioLogics · off the market1 mg
- Melatonin Liquid Natural Black Cherry FlavorPuritan's Pride1 mg
- Melatonin Liquid Sleep Berry Vanilla FlavorAurohealth1 mg
- Melatonin Liquid Sleep Berry Vanilla Flavor 1 mg/4 mLAurohealth1 mg
- Melatonin Lozenge 2.5 mgNature's Way2.5 mg
- Melatonin Lozenge 2.5 mg Potency Fruit FlavorNature's Way · off the market2.5 mg
- Melatonin Lozenge 3 mgThe Vitamin Shoppe3 mg
- Melatonin Lozenge Formula 1 mgProThera · off the market1 mg
- Melatonin Lozenges 1 mg CherryGNC1 mg
- Melatonin Lozenges 3 mgThe Vitamin Shoppe3 mg
- Melatonin Lozenges 3 mgLife Extension3 mg
- Melatonin MaxMDLogic5 mg
- Melatonin Max Strength 10 mg Natural Strawberry Flavorvitafusion10 mg
- Melatonin Maximum Strength 10 mg Berry FlavorStrong Earth5 mg
- Melatonin Maximum Strength 10 mg Natural Berry FlavorNutraChamps10 mg
- Melatonin Maximum Strength 5 mgNature Made5 mg
- Melatonin Melts 5 mg Berry FlavoredSleep Soundly5 mg
- Melatonin Mint FlavorEmerald0.75 mg
- Melatonin Mint FlavorEmerald Labs0.75 mg
- Melatonin Natural Berry FlavorNutraChamps5 mg
- Melatonin Natural Lemon FlavorNuMedica3 mg
- Melatonin Natural Tropical Peach Flavorvitafusion · off the market1.5 mg
- Melatonin Night Night Gummies 5 mgFeel Great Vitamin Co.5 mg
- Melatonin P.R. 3 mg Prolonged-ReleaseDouglas Laboratories3 mg
- Melatonin P.R. 3 mg Prolonged-Release Bisected TabletsDouglas Laboratories · off the market3 mg
- Melatonin P.R. Prolonged-Release 3 mgDouglas Laboratories3 mg
- Melatonin Peppermint FlavorXYMOGEN3 mg
- Melatonin Peppermint FlavorNuMedica3 mg
- Melatonin Peppermint Flavor 5.0 mgSource Naturals Sleep Science5 mg
- Melatonin PlusSchiff3 mg
- Melatonin PlusPrime10 mg
- Melatonin Plus 5 mgVitamer Laboratories5 mg
- Melatonin Plus 5 mgVillage Vitality · off the market5 mg
- Melatonin Plus 5 mgNatural Nutra5 mg
- Melatonin Plus 5 mgWoodstock Vitamins5 mg
- Melatonin plus 5-HTP & RhodiolaIrwin Naturals3 mg
- Melatonin Plus L-TheanineAN Amazing Nutrition Amazing Formulas10 mg