TestedLot

We buy peptides retail. Blind. Then we publish what's actually in them.

Independent lab testing of current lots, crowdfunded $15 at a time. Match the lot number on your vial against ours.

I ordered retatrutide from a vendor whose COA I mostly believed. I still had to spend $700 of my own money shipping bottles to an independent US lab, because vendor COAs test the bottle the vendor picked. Nothing about that process tests what ships to you. TestedLot fixes the sample, not the paperwork: we buy retail like any customer, the vendor never knows which order gets tested, and the raw lab report gets published with the lot number we received.

— the founder

How it works

  1. 1Pledge $15 toward the vendor-compound you want tested. Your card is only charged if the round fills.
  2. 2At 20 pledges we buy retail, blind, and ship to an accredited US lab under documented chain of custody.
  3. 3Pledgers get the raw COA the moment the lab releases it. Results go public 30 days later. If you're deciding where to order this week, 30 days is everything.

Don't trust us. Verify.

Every result links to the issuing lab's own verification page, so the report's authenticity is confirmed by the lab, not by us. Every result includes the raw HPLC data, not just summary numbers. Every round from Round 1 publishes its purchase and custody trail: redacted order confirmation, timestamped photos of the sealed sample, and lab intake. Result packages are cryptographically timestamped, so nothing can be silently edited after publication. We designed this so you never have to take our word for anything.

The board

ROUND 0 — IN PROGRESS

Crush — Retatrutide

Lot CR-3XAG30-2607-GREEN

Full assay (identity, potency, purity, raw HPLC) + USP <85> bacterial endotoxin

Founder funded. Sample at the lab now. Result publishes here, free, raw.

This is what every result looks like. The board below decides what gets tested next.

Round 1 founding rate: $15. Standing rate from Round 2: $25.

[PLACEHOLDER B — Tesamorelin]

0 pledges

Funds at 20 — pledging stays open until the buy date

Round closes October 1, 2026

Round 1 founding rate: $15. Standing rate from Round 2: $25.

Pledge $15

[PLACEHOLDER C — BPC-157]

0 pledges

Funds at 20 — pledging stays open until the buy date

Round closes October 1, 2026

Round 1 founding rate: $15. Standing rate from Round 2: $25.

Pledge $15

[PLACEHOLDER D — Tirzepatide]

0 pledges

Funds at 20 — pledging stays open until the buy date

Round closes October 1, 2026

Round 1 founding rate: $15. Standing rate from Round 2: $25.

Pledge $15

The fine print

What this is: we buy one retail order for laboratory analysis only, test it at an accredited US lab, and publish the raw report with the received lot number.

What this is never: we do not sell, resell, ship, or distribute any product to anyone. Nothing here is a product listing, a group buy of goods, or medical advice. You buy from vendors directly, on your own; we only tell you what our order tested as.

Every result eventually publishes free. Pledgers on a round see it immediately on release; everyone else sees it 30 days later. Round 0 (the founder-funded Crush test) publishes immediately and free for everyone, as the demonstration of what a TestedLot report looks like.

Pledges are charged only when a round fills. If a round doesn't fill by its deadline, nothing is charged. If we fail to deliver a published result after charging, every pledge is refunded.

Overfilled rounds fund additional testing depth on the same lot where possible.

Vendors cannot pay us, submit samples, or preview results. That independence is the entire product.

TestedLot is independently operated and vendor-free: no vendor money, no vendor samples, no vendor preview, ever.

Round 0 transparency: this first sample comes from the founder's own retail order as an ordinary customer, purchased before TestedLot existed. Every funded round from Round 1 onward follows the full protocol: purchase made blind under TestedLot's name, documented chain of custody from checkout to lab.