Our Editorial Process — How Reviews Master Evaluates Health Supplements
At Reviews Master, every recommendation we make carries responsibility. You are trusting us with decisions that affect your health and your money. That trust is something we take seriously — which is why our editorial process is rigorous, transparent, and completely independent.
Here is exactly how we work.
How We Make Money
Reviews Master earns affiliate commissions on products we recommend — but only when you choose to purchase through our links. We never accept payment for placement, positive reviews, or consideration of any kind. Our editorial conclusions are always independent of our affiliate relationships.
Every article that contains affiliate links displays a clear disclosure at the top of the page.
Our Product Testing & Research Process
Before any supplement is reviewed on Reviews Master, it goes through our structured 6-step evaluation process:
Step 1 — Initial Screening We screen products based on ingredient transparency, manufacturer credibility, and whether the formula has a plausible scientific rationale. Products with no disclosed ingredients or no scientific basis are not reviewed.
Step 2 — Ingredient Deep-Dive Every ingredient is researched individually against published peer-reviewed literature. We check: Is there human clinical trial evidence? Is the dose in the product within the researched range? Are there known drug interactions or safety concerns?
Step 3 — Independent Research We cross-reference manufacturer claims against independent scientific sources including PubMed, NIH, FDA databases, and peer-reviewed journals. We never use manufacturer claims as our primary evidence source.
Step 4 — Real User Feedback Analysis We analyse verified customer feedback from independent platforms including Trustpilot, Reddit, and verified purchase reviews — not just testimonials on the brand’s own website.
Step 5 — Editorial Writing & Review Articles are written in plain, accessible English. Every factual claim must have a cited source. Affiliate links are disclosed. No exaggerated health claims are permitted.
Step 6 — Publication & Ongoing Updates Published articles are monitored and updated when new research emerges, formulas change, or pricing is updated. Every article shows its last updated date.
How We Score Products
Every supplement review on Reviews Master is scored across 5 criteria:
1. Ingredient Quality
- A: Clinically studied ingredients, properly dosed, clean formula, certified manufacturing
- B: Most ingredients researched, minor formula concerns
- C: Some ingredients studied, formula gaps exist
- D: Weak ingredient profile, underdosed or unresearched
- F: No scientific basis, potentially harmful
2. Scientific Evidence
- A: Multiple human RCTs or meta-analyses supporting claims
- B: Some human trial evidence for key ingredients
- C: Animal or preliminary human evidence only
- D: Very limited evidence
- F: No evidence or contradictory evidence
3. Side Effect Profile
- A: Minimal documented side effects, safe for most adults
- B: Mild, infrequent side effects
- C: Moderate side effects in some users
- D: Frequent or significant side effects
- F: Serious safety concerns or regulatory warnings
4. Brand Transparency
- A: Full ingredient disclosure, verified manufacturing, excellent support
- B: Good transparency, minor gaps
- C: Average disclosure and support
- D: Limited transparency, poor support
- F: No transparency, unverifiable claims
5. Value for Money
- A: Excellent formula quality relative to price
- B: Good value
- C: Average value
- D: Overpriced for formula quality
- F: Very poor value
Our Sources
We only cite authoritative sources. These include:
- PubMed / National Library of Medicine (pubmed.ncbi.nlm.nih.gov)
- National Institutes of Health (nih.gov)
- U.S. Food & Drug Administration (fda.gov)
- Peer-reviewed journals: Nutrients, Clinical Nutrition ESPEN, Diabetes Care, Journal of the International Society of Sports Nutrition, Open Heart
Sources are listed at the bottom of every review article.
Our Writers
Susan Anderson — Founder & Chief Editor Certified Wellness Writer | Herbal Nutrition Advocate | 10+ Years in Holistic Health Research
Susan personally oversees every review published on Reviews Master. Her approach is guided by one principle: recommend only what she would confidently suggest to her own family.
Medical Disclaimer
All content on Reviews Master is for informational and educational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease. Statements have not been evaluated by the FDA. Always consult a licensed healthcare provider before starting any supplement or making health decisions. Individual results will vary.
Corrections & Feedback
Found an error? We want to know. 📧 support@reviews-master.com We investigate and update within 5 business days.
Last Updated: April 2026