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Melatonin
GNC · United States · tablet
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| Melatonin | 5 mg | — | 50% |
Who's behind it
Company GNC · United States brand_owner unverified [source]
- Ultimate owner Harbin Pharmaceutical Group Co., Ltd. unverified [source]
Label source：US NIH DSLD · NIH ODS Dietary Supplement Label Database (DSLD) API v9 · US Government work (public domain) · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| Melatonin | 5 mg | 5 mg | ok |
| Dicalcium Phosphate | — | — | |
| Cellulose | — | — |
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.