We built this around one habit: publish the number, then let you check it.
Clearlot started from a simple frustration with the research-peptide market: vendors say "third-party tested," but rarely say which lab, rarely tie the report to a specific lot, and rarely make it easy to verify. We built our process around closing that gap — every batch gets its own lot number, gets tested by an accredited third-party laboratory, and gets its report published before it's listed for sale.
How our testing works.
We work with accredited third-party laboratories. Each report names the lab that issued it and carries a report number you can verify with that lab directly.
Independently verifiable
Every report names the issuing laboratory and carries its report or task number, so you can confirm it with that lab yourself — not a PDF we generated in-house.
Lot-specific, not generic
Reports are tied to the exact lot on your vial, not a general "our peptides test at 99%" claim covering every batch we've ever sold.
Published before listing
A batch isn't added to the catalog until its report is back and posted — we don't sell ahead of the data.
The plain-language version, and the formal version.
In plain terms: everything we sell is intended for laboratory and in-vitro research use, not for use in people or animals. We don't provide dosing guidance, administration instructions, or health claims of any kind, because these products aren't intended for that use.