Research peptides,
verified and delivered.
Every product independently tested by Janoshik Analytical. Every certificate of analysis verifiable. Order through your AI agent or directly.
49
Products
across 12 categories
99%+
Purity
HPLC-MS verified
100%
Tested
by Janoshik
USDC
Payments
no middlemen
How it works
Built for AI agents.
Works for humans too.
Your AI finds us
Through our MCP server, llms.txt, or structured data. Your AI agent discovers our catalog, reads lab results, and understands our products -- natively.
Verified products, open data
Every product comes with a Janoshik Analytical certificate of analysis. Purity results, test methods, batch numbers -- all verifiable through Janoshik directly.
Order via AI or directly
Your AI agent can complete a purchase through our MCP server. Or browse this site and order yourself. Same verified compounds, same transparent pricing.
Products
Research-grade peptides
BPC-157
lyophilized · 15 amino acids · 1419.53 Da
$59.99
TB-500
lyophilized · 43 amino acids · 4963.44 Da
$64.99
FOX04-DRI
lyophilized · 49 amino acids · 5529 Da
$179.99
CJC-1295 no DAC
lyophilized · 29 amino acids · 3367.9 Da
$39.99
Ipamorelin
lyophilized · 5 amino acids · 711.85 Da
$37.99
Why us
Transparency at every step
Independent Janoshik Testing
Every batch tested by Janoshik Analytical in the Czech Republic -- the gold standard for peptide testing. HPLC-MS purity analysis, identity confirmation, endotoxin testing. Every result verifiable directly through Janoshik.
Transparent Certificates of Analysis
No hiding behind vague "third-party tested" claims. Every COA includes the Janoshik test ID, batch number, purity result, and a direct verification link. Check our work yourself.
Agent-Native Commerce
Our MCP server lets any AI agent search products, verify lab results, check pricing, and complete purchases -- all inside a conversation. The first peptide supplier built for AI-to-AI commerce.
USDC Payments, No Middlemen
Pay with USDC via Coinbase Commerce. No chargebacks, no payment processor deciding what research chemicals you can buy. Direct, transparent, final.
Every product tested by Janoshik Analytical
Janoshik is the gold standard for independent peptide testing. Based in the Czech Republic, they specialize in HPLC-MS purity analysis for research compounds. Our results are not in-house -- they are independently verifiable.