NOW Sports Amino-9 Essentials Powder
Brand: NOW Sports · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that NOW Sports Amino-9 Essentials Powder contains Calcium as a key ingredient. While calcium is essential for health, the data does not provide specific dosage information for this product, so our assessment must focus on the ingredient itself. Calcium supplements are widely used, but you should be aware of their potential risks and interactions [NIH ODS].
How it works
Think of calcium as a structural builder and a signal messenger. It supports bone mineralization by helping deposit minerals into your bone matrix, and it promotes neuromuscular relaxation by aiding in nerve signaling and muscle function [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories, though specific reports for this product are not isolated. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High calcium levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data].
Our recommendation
We recommend you consult with your healthcare provider before starting this supplement. Be aware that calcium can reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available for specific dosage or side effect report counts for this exact product. Start with caution and monitor for any adverse effects.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW Sports |
|---|---|
| Serving Size | |
| Contents | 330.0 Gram(s) 11.64 oz. |
| 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