Best2Buy is an independent health-supplement review platform. We research, analyze and score products on a transparent 100-point scale — so you can make an informed decision before you buy.
A small team of independent researchers, writers and editors who read the studies so you don't have to.
We're not a faceless content farm. Every review on Best2Buy is researched and written by real people who specialize in reading ingredient research, comparing formulas and digging through real customer feedback. Our goal is simple: tell you what an ingredient actually does, what the evidence says, what real buyers report, and whether a product is worth your money — in plain English.
Leads our review methodology and final scoring. 8+ years researching dietary supplements, ingredient studies and the supplement industry.
Edits every review for accuracy, clarity and balance — making sure claims are evidence-based and never overstated.
Digs into peer-reviewed literature on each active ingredient, dosage and mechanism, and flags anything that lacks support.
Aggregates and analyzes real user feedback across platforms to surface genuine pros, cons and recurring complaints.
The same four-step process is applied to every supplement we cover.
We examine each active ingredient, its dosage and the published research behind it — separating studied compounds from filler and marketing.
We gather and analyze genuine customer reviews across multiple sources to find recurring results, complaints and realistic expectations.
We score the product on our transparent 100-point scale and give a clear, balanced verdict — including who it's for and who should skip it.
We review side-effect potential, interactions, the money-back guarantee and price-per-serving to judge real-world value and risk.
Every product earns a score from four weighted pillars — no guesswork, no hidden criteria.
Evidence, dosage & formulation
Real results & user feedback
Price, guarantee & bundles
Side effects & transparency
Claims about ingredient mechanisms reference published, peer-reviewed sources (PubMed, NIH, Mayo Clinic) wherever available.
We are reader-supported and earn commissions from some links. Commissions never influence our scores or verdicts — and we disclose this on every page.
No brand can pay for a higher score or a better review. Our scoring methodology is fixed and applied equally to every product.
Reviews are revisited as formulas, pricing and evidence change, and the "updated" date reflects our latest review.