Adaptogen Research Melatonin 2 mg
Brand: Adaptogen Research · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that for this specific product, the only active ingredient with available data is calcium, not melatonin. Data for melatonin’s effects, dosing, or safety is not available from the provided sources. Based on the calcium data, our assessment is that this supplement may support bone health, but you should be aware of significant risks and interactions. Do not rely on this product for sleep support, as the provided data does not cover melatonin.
How it works
Calcium works as a mineral for bone mineralization, supporting bone density and mineral deposition [NIH ODS]. It also plays a role in neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS]. Data on how melatonin works in this product is not available from the provided information.
Safety profile
The FDA received a total of 592,059 adverse event reports for products containing these ingredients, though this number is not specific to this product alone [FDA data]. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in your blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Side effect data for melatonin is not available from the provided sources.
Our recommendation
We cannot recommend this product for sleep based on the data provided. For calcium, you should be cautious: do not exceed the RDA without medical supervision. If you take any prescription medications, especially bisphosphonates, antibiotics, or thyroid medication, separate your calcium supplement by at least two hours [NIH ODS]. Because the safety profile includes serious risks at high levels, we recommend you consult with your doctor before using this supplement, particularly to discuss your individual health history and medication list.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Adaptogen Research |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetarian Capsule(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