Sleep Soundly Melatonin 10 mg Time Release
Brand: Sleep Soundly · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Sleep Soundly Melatonin 10 mg Time Release contains calcium, a mineral with established roles in bone and muscle health. For this specific product, we must note that the primary ingredient is melatonin, but the data provided only includes information on calcium. Our assessment is that you should not rely on this product as a meaningful source of calcium, as the mechanism and dosing for calcium are not intended for sleep support.
How it works
Calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. Think of it as a building block for your skeleton and a regulator for muscle and nerve signaling. For the melatonin component, data is not available on its specific mechanism in this product.
Safety profile
FDA received 592,059 total adverse event reports across all supplements. For calcium specifically, side effects include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS]. You should be aware that calcium can reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We do not recommend using this product to address a calcium deficiency. If you need a calcium supplement, choose a dedicated product. For sleep support, data is not available on the effectiveness or safety of this specific melatonin formulation. Always consult your doctor before starting any new supplement, especially if you take prescription medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sleep Soundly |
|---|---|
| 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