Product Label

Windmill Calcium Citrate

Brand: Windmill · Form: TABLET [E0155]

Our assessment

The evidence shows that Windmill Calcium Citrate is a straightforward calcium supplement. For this specific product, detailed clinical trial data on its own effects is not available. However, calcium is essential for bone health, and calcium citrate is a well-absorbed form, particularly for people with lower stomach acid [NIH ODS].

How it works

Calcium is a critical mineral for your body. It is the primary building block of your bones and teeth, and it also supports proper nerve signaling, muscle contraction, and blood vessel function [NIH ODS]. Taking calcium citrate ensures your body has the raw material it needs for these essential processes.

Safety profile

Data not available on specific adverse event reports for Windmill Calcium Citrate from the FDA data provided. General safety guidance from the NIH states that taking too much calcium, especially from supplements, can lead to constipation and kidney stones [NIH ODS]. Do not exceed the tolerable upper intake level without medical supervision.

Our recommendation

Windmill Calcium Citrate is a reasonable choice if you need to supplement your calcium intake. For most adults, aim for a total of 1,000–1,200 mg of calcium per day from diet and supplements combined [NIH ODS]. Because the data on this specific product is limited, we recommend consulting your doctor to confirm a supplement is right for you.

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandWindmill
Serving Size
Contents100.0 Tablet(s)
Market StatusOff 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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