Source Naturals Melatonin 3.0 mg
Brand: Source Naturals · Form: TABLET [E0155] On Market
Our assessment
Our assessment: Melatonin is a popular sleep aid, but the evidence shows that the 3.0 mg dose in this product is higher than what many people need to start with. Data on the specific ingredient, melatonin, is not available from the provided sources. However, the general FDA adverse event database contains a total of 592,059 reports for all supplements, which underscores the importance of careful use [FDA data].
How it works
Think of melatonin as a sleep signal for your body. It is a hormone that helps regulate your circadian rhythm, telling your brain it is time to prepare for rest. While the provided data does not include a specific mechanism for melatonin, it is well-understood that even small amounts can be effective for jet lag or occasional sleeplessness [Data not available].
Safety profile
Data on specific side effects for melatonin is not available from the provided FDA data. However, as a general safety principle, starting with the lowest effective dose is recommended. High doses can sometimes lead to next-day drowsiness or grogginess. The total of 592,059 adverse event reports across all supplements serves as a reminder to use any supplement with caution and under professional guidance [FDA data].
Our recommendation
Our recommendation: For most adults, start with a lower dose of 0.5 to 1.0 mg of melatonin, not 3.0 mg. Take it 30 to 60 minutes before bedtime. If you have an autoimmune condition, are pregnant, or take blood thinners, consult your doctor before use. Data on interactions for melatonin is not available from the provided sources [Data not available].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Source Naturals |
|---|---|
| Serving Size | |
| Contents | 60.0 Tablet(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide