Trust requires transparency about process. This page explains exactly how TutelaMedical's research team evaluates the products and services we cover — so you can assess our methodology the same way we assess formulations.
Our Review Philosophy
The supplement and telehealth markets share a common problem: the information available to consumers is overwhelmingly produced by the people selling the products. Marketing copy is presented as research. Cherry-picked studies are presented as consensus. And the consumer is expected to navigate all of it without the tools to distinguish evidence from advertising.
TutelaMedical exists to provide those tools. Our reviews are structured to answer one question: based on the available evidence, is this product worth your money for your specific situation? Getting to an honest answer requires a methodology that's consistent, transparent, and resistant to commercial influence.
Step 1: Source Audit
Before we write a single word about any product, we conduct a source audit. This means:
We retrieve the product's official page and extract verifiable data: the complete ingredient list, all pricing tiers, refund and guarantee terms, contact information, certifications, and any third-party testing claims.
For supplements, we locate the Supplement Facts panel — the actual label, not the marketing summary. We write to what's on the panel. If the marketing materials list ingredients that don't appear on the Supplement Facts panel, we flag that discrepancy explicitly.
We verify that the product, brand, and any referenced entities currently exist and are accurately described. Brands rebrand, products get reformulated, companies close. We check before we publish.
Step 2: Evidence Review
For each active ingredient in a product, we review the published clinical literature. We prioritize evidence in the following hierarchy:
Systematic reviews and meta-analyses — the strongest form of evidence, aggregating data across multiple studies.
Randomized controlled trials (RCTs) in humans — the gold standard for individual studies. We note sample size, duration, dosage used, and whether the study was industry-funded.
Observational and cohort studies in humans — useful for identifying associations, but cannot establish causation on their own.
Animal studies — provide preliminary evidence of biological mechanism but do not confirm efficacy in humans. We always identify animal research as such.
In-vitro (cell culture) studies — earliest-stage evidence. A compound showing activity in a petri dish has taken the first step in a long research process. We never present in-vitro findings as proof of human efficacy.
We cite studies in the minimum format: lead author, year, and journal name. If we cannot locate a study on PubMed or in a verifiable indexed journal, we do not cite it. We do not cite manufacturer-selected studies without independent verification.
Step 3: Dosage Verification
An ingredient is only as effective as its dose. For every clinically studied ingredient in a product, we compare the label-listed dosage to the dosages used in published clinical studies.
If a study found that 600mg of ashwagandha root extract produced measurable effects on cortisol, and a product contains 100mg, we flag that discrepancy. The ingredient is technically present — but not at a concentration supported by the research. This distinction matters more than most supplement reviews acknowledge.
Products that hide individual ingredient dosages behind proprietary blends cannot be fully evaluated on this criterion. We note that limitation in every review where it applies.
Step 4: Formulation Assessment
Beyond individual ingredients, we assess the overall formulation:
Transparency: Does the label disclose individual ingredient dosages, or does it use proprietary blends that prevent independent verification?
Formulation logic: Do the included ingredients work toward a coherent mechanism, or is this a “kitchen sink” formula that lists trending ingredients without a clear rationale?
Bioavailability considerations: Does the product use ingredient forms with demonstrated bioavailability (e.g., chelated minerals, standardized extracts), or generic forms that may have absorption limitations?
What's missing: Are there well-studied ingredients for this category that are absent from the formula? Sometimes what a product doesn't include is as informative as what it does.
Step 5: Safety Review
We review published safety data for each active ingredient, including known side effects, contraindications, and potential interactions with common medications. We check FDA warning letter databases for any enforcement actions against the manufacturer.
This safety review is informational — not clinical guidance. Individual risk profiles depend on your specific health conditions, medications, and medical history. We always recommend consulting your healthcare provider.
Step 6: Value Assessment
We calculate the effective cost per day based on the recommended serving size and the product's pricing structure. We assess value relative to formulation quality — a $60 product with clinically dosed, transparent formulation represents better value than a $30 product with underdosed proprietary blends.
We verify pricing by checking the manufacturer's official website at the time of review. Pricing is subject to change; we note “Last verified” dates and encourage readers to confirm current pricing before purchasing.
Step 7: Editorial Judgment — “The Verdict”
Every review concludes with “The Verdict” — a clear editorial judgment that identifies who the product is good for, who should skip it, what the realistic expectations are, and whether the evidence supports the price.
This judgment integrates all of the preceding analysis. It is an editorial opinion informed by evidence — not a medical recommendation. We present it clearly because readers come to TutelaMedical for an answer, and hedging into vagueness doesn't serve anyone.
For Telehealth Evaluations
Our telehealth evaluation methodology follows a parallel but distinct process. We assess platforms on five criteria: provider credentials and clinical oversight, medication quality and pharmacy sourcing, total cost transparency, treatment flexibility, and ongoing patient support. The full framework is described on our Telehealth Evaluations pillar page.
What We Do Not Do
We do not independently test products in a laboratory. Our analysis is based on published data, not original lab work.
We do not accept payment for reviews. Products are selected for review based on reader interest, search demand, and editorial judgment — not manufacturer requests or affiliate availability.
We do not fabricate data. Every factual claim in our reviews is sourced or explicitly marked as unverified. If we cannot verify an ingredient, dosage, or claim, we say so.
We do not claim that supplements diagnose, treat, cure, or prevent any disease. We use structure/function language consistent with DSHEA guidelines.
Corrections Policy
Factual accuracy is foundational to our credibility. If you identify an error in any published review — a misquoted study, an incorrect dosage, a factual inaccuracy of any kind — please contact us through our Contact page.
We will review and correct verified errors promptly. Corrections are noted at the top of the affected article with the date of correction and a description of what was changed. We do not silently edit published content.
Content Currency
Health product information changes: formulations are updated, pricing shifts, new research publishes, regulatory status evolves. We review and update content on the following schedule:
Product reviews: re-verified every 6-12 months, or sooner if significant changes are identified. Telehealth evaluations: pricing and policies re-verified quarterly. Ingredient research articles: updated when meaningful new studies publish.
The “Last verified” date on each article reflects the most recent date on which the content was substantively reviewed and confirmed accurate — not a cosmetic date change.