Editorial Methodology

How SupplementCheckLab compares products.

Our pages combine product data, rating and review signals, category fit, ingredient context, AI-assisted summaries, affiliate transparency, and correction pathways.

Our Standard

Clear comparisons before hype.

SupplementCheckLab is built for shopping research. We do not provide medical advice, diagnose conditions, or guarantee product results. Our goal is to make product comparison easier by organizing the most useful buying signals in one place.

Last updated: June 3, 2026

Product data collection

We organize publicly available product information such as category, subcategory, price, rating, review count, retailer availability, brand, images, and product descriptions.

Fitness and wellness classification

Products are grouped by supplement category, active ingredients, audience fit, wellness goals, training use cases, and practical buying signals.

Comparison logic

Best-pick pages prioritize category relevance, rating quality, review volume, price floor, product profile completeness, ingredient signals, and shopper-use context.

Original summaries

SupplementCheckLab summaries are written from structured product signals and AI-assisted product intelligence. They are not intended to copy retailer listings or replace the product label.

Updates and corrections

Product data can change. We show last-updated signals where possible and use correction requests to improve product pages, summaries, categories, and buying guidance.

Affiliate transparency

Retailer links may earn commission at no extra cost to shoppers. Affiliate status does not remove our disclosure, safety notes, or comparison criteria.

What we do not do

We do not present supplement content as medical advice.
We do not claim a product is safe for every shopper.
We do not treat affiliate availability as proof of quality.
We do not ask users to rely on summaries instead of labels.

Corrections

Found outdated product information?

Prices, ratings, review counts, formulas, package sizes, and availability can change. Send corrections with the product URL and the detail that should be reviewed.

Contact corrections