1. Start with the serving, not the headline
The front of a bottle is positioning. The Supplement Facts panel is the place to record the serving size, number of servings and amount per serving. A two-capsule serving can make a number look smaller or larger than expected.
- Record the serving size and the suggested daily frequency.
- Compare the amount per serving with your other supplements.
- Do not assume a proprietary blend reveals every individual amount.
2. Separate active ingredients from excipients
Active nutrients, botanicals, strains or peptides are different from capsule materials, colours, flavourings and flow agents. Both lists matter: an excipient can be relevant to an allergy, diet or tolerance question.
- Look for the chemical form, source and standardisation where disclosed.
- Check fish, milk, sesame, gelatin and other source statements.
- Treat “natural” as a description, not as a safety conclusion.
3. Turn warnings into questions
A label is not a personal medication review. Use its warnings to decide what to verify with a pharmacist or clinician, especially when the dose is high, several products overlap or a condition is being treated.
- Check pregnancy, lactation, age and medical-condition cautions.
- Review anticoagulants, thyroid medicines, antibiotics and sedatives when relevant.
- Stop and seek care for a concerning reaction rather than adding another supplement.
Sources
- FDA — Dietary Supplements Official public-health reference · English · Last checked: 2026-08-04
- NIH ODS — Fact Sheets Independent public-health reference · English · Last checked: 2026-08-04