Free · Lead guide
The Peptide Starter Guide
Where to start, what to ignore, and how to read a COA. The fundamentals, the COA cheat sheet, and the kit math, straight to your inbox.
////// The toolkit
Show me the math.
Free tools for skeptical buyers: run the kit-vs-vial numbers, vet a vendor, and get the Starter Guide.
Tool · Cost-per-mg calculator
Kit vs. single vial
- Kit · per vial
- $25.00
- Kit · per mg
- $5.00
- Single · per mg
- $10.00
- You save
- 50%
Download · Checklist
Vendor Vetting Checklist
- No batch-specific COA
- COA from an unnamed lab
- Purity claims with no HPLC or MS data
- Prices too good to be true
- No way to ask questions
Community
Real questions. Real receipts.
AMAs, reviews, transparency reports, and a room full of people who read the COA before they buy.
Join the community →