Product Label

Windmill Comparables Calcium Citrate Plus D3

Brand: Windmill Comparables · Form: TABLET [E0155]

Our assessment

The evidence shows that this product provides two key nutrients for bone health, but the data provided is incomplete for a full clinical evaluation. Data not available for specific dosage recommendations or clinical study outcomes for this exact formulation. The combination of calcium citrate and vitamin D3 is well-established for supporting bone mineral density [NIH ODS].

How it works

Think of calcium and vitamin D3 as a team — your body needs vitamin D to absorb the calcium you consume. Calcium citrate is a form that can be taken with or without food, which may be more convenient for you [NIH ODS]. Vitamin D3 helps regulate calcium levels in your blood and supports bone remodeling [NIH ODS].

Safety profile

Data not available for specific adverse event reports for this product from the FDA data provided. General side effects from calcium supplements can include constipation and gas [NIH ODS]. Excessive calcium intake may increase the risk of kidney stones [NIH ODS]. Vitamin D toxicity is rare but can occur at extremely high doses [NIH ODS].

Our recommendation

You should consult your healthcare provider to determine if this supplement is right for you, especially if you have a history of kidney stones or are taking other medications. Data not available for a specific daily dosage from the provided information. Choose calcium citrate if you have a sensitive stomach or take acid-reducing medications [NIH ODS].

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandWindmill Comparables
Serving Size
Contents60.0 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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