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Knowledge · Updated: 4 November 2026

How to read a supplement label

Daily serving, amount, ingredient form and warnings: four practical points for comparison.

1. Per capsule or per daily serving?

First check what the listed amount refers to. If one capsule contains 250 mg of an ingredient and the daily serving is three capsules, the daily amount is 750 mg. Compare products on the same basis.

2. Read the amount and form together

Look for the ingredient form as well as its amount. The mass of a mineral compound can differ from the amount of the element it supplies. Look for concrete information alongside the word “premium”; a form name alone does not establish a better effect from the finished product.

3. Consider your supplements together

Several products can contain the same vitamin, mineral or botanical ingredient. Recommended servings, warnings and potential medicine interactions matter. If unsure, discuss your complete list with a doctor or pharmacist. [1]

4. What is the cost per day?

Divide the capsule count by capsules per day, then divide the pack price by that number of days. Delivery is a separate cost. For example, 90 capsules at three per day provide 30 daily servings. This compares cost; it does not establish effectiveness.

Sources

  1. NIH Office of Dietary Supplements · What You Need to Know ↗

Educational information, not individual medical advice. The cited authors and institutions do not endorse HologenX products.