Review method
How Signal reviews supplements.
Our goal is not to hype products. It is to help readers understand ingredients, cautions, routine fit, and the questions worth asking before buying.
1
Understand the product
What is it, who is it for, what ingredients are listed, and what is the format?
2
Read the claims
We look for clear language, useful limits, and whether the page gives readers space to think.
3
Check cautions
Allergies, medication, pregnancy, digestion, and health history can change the next step.
4
Fit the routine
A product should fit food, hydration, sleep, movement, and provider-guided care.
5
Suggest a next question
A useful review ends with a better question, not pressure.
Disclosure
Education first. Product discovery second.
Some pages may include affiliate or partner links. Signal keeps disclosures visible and does not treat supplements as prescription replacements or medical advice.