How We Review Supplements

Every NerveFocus review follows the same process, so you can compare products on equal footing. Here is exactly how we evaluate a nerve support supplement.

Our five steps

1. Read the real label first. No review is written until we have the actual Supplement Facts panel. We record every active ingredient, its dose, and the form used (extract ratio, salt, etc.). If a product hides doses in a proprietary blend, we say so.
2. Check doses against the research. We compare each ingredient's amount to the doses used in published studies. An ingredient present far below its studied dose gets noted — a name on a label is not the same as an effective amount.
3. Weigh the evidence honestly. We distinguish strong human trials from early, animal, or lab-only research, and we never overstate what the science shows.
4. Assess value and terms. Price per serving, package options, shipping, and the refund guarantee all factor into whether a product is worth it.
5. State who it's for — and who it isn't. Every product suits some people and not others. We make that explicit rather than pretending one product fits everyone.

Our scoring

Scores run from 1 to 5 and reflect the balance of formula quality, dose transparency, evidence, value, and honesty of marketing. A mid-range score is common and healthy — it means a product has real strengths and real trade-offs. We do not inflate scores, and a high score is earned, not given.

Independence & corrections

We earn commissions on some products, which never affects a score or verdict — see our affiliate disclosure. If you spot an error, please tell us; we correct our content when the facts warrant it. NerveFocus is educational and not a substitute for medical advice.