Pharmazilla exists to help you make sense of supplements, over-the-counter products, and (as the site grows) medications — without the marketing spin. Here’s exactly how we put together the information on this site, and what our limitations are, in plain terms.
Who writes this content
Pharmazilla’s guides are researched and written by our editorial team using published, primary sources — the NIH, PubMed, the FDA, Cochrane reviews, and peer-reviewed clinical studies — with every key claim cited so you can verify it yourself.
Before a guide is published, a member of our team reviews it for accuracy against those sources. We are not licensed medical professionals, and our content is not a substitute for personalized medical advice — it is a plain-English summary of what the current evidence shows.
Pharmazilla is published and maintained by Symfonia, the company behind the site. If you spot anything that needs correcting, tell us through our contact page and we’ll fix it quickly.
How we research every article
Every guide and review is researched and cited against primary, authoritative sources rather than manufacturer marketing copy or other content sites. That means:
- Peer-reviewed research via PubMed and similar databases
- Government health data from the NIH Office of Dietary Supplements, the NIH National Center for Complementary and Integrative Health, the FDA, and MedlinePlus
- Manufacturer-disclosed facts (ingredient forms, dosage, serving size) verified against the product’s actual label or supplement facts panel
Every article links its sources at the bottom so you can check our work yourself — we’d rather you verify a claim than take our word for it.
How we evaluate and rate products
We do not physically test products or run our own lab analysis. Instead, each product review is evaluated against four criteria:
- Dosage vs. evidence — does the amount of active ingredient per serving match what’s actually been studied for the claimed benefit?
- Third-party certification — has the product been independently verified by a program like NSF Certified for Sport or USP Verified? Supplements aren’t reviewed by the FDA for effectiveness before sale, so independent certification is the most reliable outside check on label accuracy and purity.
- Manufacturer transparency — does the label disclose specific ingredient forms and strains (not vague blends), and is that information easy to find?
- Price-per-serving value — how the cost compares to similar products at a similar dose and certification level.
Where the research on a strain, ingredient, or dose is mixed or inconclusive, we say so directly rather than rounding up to a more confident-sounding claim.
Affiliate relationships
Some links on Pharmazilla are affiliate links, meaning we may earn a commission if you make a purchase through them, at no additional cost to you. This never influences which products we choose to write about or what we say about them. See our affiliate disclosure page for full details.
Not medical advice
Nothing on Pharmazilla is a substitute for personalized medical advice, diagnosis, or treatment. Always talk to a doctor or pharmacist before starting a new supplement or medication, especially if you’re pregnant, breastfeeding, immunocompromised, managing a chronic condition, or taking other medications.
Questions or corrections
If you believe something on this site is inaccurate or out of date, we want to know — please contact us so we can review and correct it.