NOW Sports Amino Power Pre-Workout Natural Raspberry
Brand: NOW Sports · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that this product contains calcium, a mineral with a specific role in your body. However, the data provided does not include the exact amount of calcium in this specific pre-workout formula, nor does it contain any clinical studies on this product. Based on the ingredient data available, calcium can support bone mineralization and neuromuscular relaxation [NIH ODS]. You should not rely on this product as a primary source of calcium without knowing the precise dosage per serving.
How it works
Think of calcium as a key signaling molecule for your muscles and nerves. It supports bone density through mineralization and helps your muscles relax after contracting [NIH ODS]. This mechanism is relevant for exercise recovery, but the benefit depends entirely on the amount of calcium in your serving.
Safety profile
FDA received a total of 592,059 adverse event reports across all dietary supplements, but specific report counts for this product are not available. Side effects from high calcium intake include constipation, nausea, and an increased risk of heart disease and prostate cancer [NIH ODS]. Calcium can also reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Data not available for side effect reports specific to this NOW Sports product.
Our recommendation
Do not use this product as a substitute for a calcium supplement or medication. Check the label for the exact calcium content per serving. If you take thyroid medication or antibiotics, take them at least two hours apart from this product [NIH ODS]. For general health, rely on food sources and a standard multivitamin for your calcium needs [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW Sports |
|---|---|
| Serving Size | |
| Contents | 600.0 Gram(s) 21.16 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