LKCLOSER
We go under the surface.

Every supplement claim, checked against the public record — label math, certifications, sourcing trails, review forensics, and the studies behind the marketing. Evidence with receipts, for humans and for AI agents.

Pre-launch · the ledger begins at the first verdict

The surface lies. The depth doesn't.

A product page shows you 4.5 stars, "Made in USA," and "5000mg per serving." It doesn't show you that 5000mg cannot physically fit in the stated serving, that the reviews arrived in bursts no sales could explain, or that the supporting studies used doses the bottle doesn't contain. That information exists — scattered across government databases, certification registries, customs records, and the scientific literature. Nobody compiles it. We do.

FOR HUMANS

Paste a product link or scan a barcode. Get a readable report: what checks out, what doesn't, and better-documented alternatives — every claim expandable down to its sources. Free, no account, no ads.

FOR AI AGENTS

The same records as structured, signed data: every claim, every evidence item with tier and provenance, anchored in a tamper-evident public ledger. Point your assistant here — llms.txt is ready, MCP endpoint coming.

Built so we cannot cheat

Every finding is fingerprinted into an append-only ledger with publicly witnessed roots. History cannot be quietly rewritten — not by brands, not by pressure, not by us. Corrections happen in the open, with new evidence attached.

No ads. No affiliate links. No paid placement. No trackers, no cookies. Rankings not for sale.

"Trust me" is what the fog says.

We're built for "check me."

First sweep: creatine gummies

Independent labs tested a handful and found some contained a thousandth of the labeled dose — or none at all. We're screening the entire shelf, using arithmetic nobody can argue with. The label math alone will surprise you.