Product Label

Finest Nutrition Magnesium 400 mg

Brand: Finest Nutrition · Form: SOFTGEL CAPSULE [E0161] On Market

Our assessment

The evidence shows that this product, Finest Nutrition Magnesium 400 mg, provides a high dose of magnesium. However, the specific data provided focuses on calcium, not magnesium. Based on the available information, we cannot make a direct assessment of this magnesium supplement's effects. For calcium, the data indicates it plays a role in bone mineralization and neuromuscular relaxation [NIH ODS].

How it works

Think of calcium as a key structural component for your bones and a regulator for your muscles and nerves. It supports bone density and mineral deposition, and helps with muscle relaxation and nerve signaling [NIH ODS].

Safety profile

FDA received 592,059 total adverse event reports across all supplements, but specific report counts for this product are not available. For calcium, high intakes may increase the risk of heart disease and prostate cancer. High levels in the 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].

Our recommendation

Data not available to provide a specific recommendation for Finest Nutrition Magnesium 400 mg. If you are considering a magnesium supplement, consult your healthcare provider to determine if it is appropriate for your needs. For calcium, be aware of potential risks and medication interactions [NIH ODS].

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandFinest Nutrition
Serving Size
Contents60.0 Softgel(s)
Market StatusOn 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

Original Label

View Full DSLD Label (PDF)

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