Superior Source Melatonin 3 mg

Our assessment

Our assessment: For the product Superior Source Melatonin 3 mg, the evidence shows that the primary ingredient is melatonin, but the data provided does not contain specific information on melatonin. Data for the ingredient calcium is available, but it is not listed as an ingredient in this product. Based on the data provided, we cannot assess melatonin directly.

How it works

Data not available for melatonin. The data for calcium, which is not in this product, describes its mechanism as supporting bone mineralization and neuromuscular relaxation [NIH ODS].

Safety profile

The FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available [FDA data]. For the unrelated ingredient calcium, side effects from high levels include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS].

Our recommendation

Data not available to make a specific recommendation for Superior Source Melatonin 3 mg. You should consult a healthcare provider before starting any new supplement.

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