GNC Men's Ultra Saw Palmetto Formula
Brand: GNC · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that GNC Men's Ultra Saw Palmetto Formula contains calcium, but the specific dosage per serving is not available in the provided data. Calcium is a well-studied mineral essential for bone health, but its role in prostate health—the primary reason men take saw palmetto—is not directly supported by the data provided. You should not rely on this product to address prostate concerns without clear evidence for the calcium component in that context [NIH ODS].
How it works
Calcium acts as a master regulator for bone mineralization, helping to support bone density and mineral deposition in your skeleton. It also plays a role in neuromuscular relaxation, aiding muscle relaxation and nerve signaling throughout your body [NIH ODS].
Safety profile
Based on FDA adverse event data, a total of 592,059 reports have been filed across all supplement categories. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. Side effects from high blood and urine calcium levels include 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 do not start this product without first checking the label for the exact calcium dose per serving, as that data is not provided here. If you do take it, be aware that calcium can reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. For prostate-specific concerns, the data provided does not support using calcium as a primary treatment.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | GNC |
|---|---|
| Serving Size | |
| Contents | 120.0 Softgel(s) |
| Market Status | Off 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