Peptide listings

31,916 listings from 513 vendors across 696 peptides, ranked by price per mg, with independent lab results for 1982 vendors and their contact details.

This search as JSON, curl, CLI and MCP

curl -s 'https://search.peptides.pit.world/api/v1/search?peptide=vitamin-b12&ordering=message&min_verification=80'
peptides search --peptide vitamin-b12 --ordering message --min-verification 80
claude mcp add peptides -- bunx searchpeptides mcp   # tool: search_listings

2 listings

Vitamin B12
80 or better
Order by message
Clear all

B-12 10mg (box of 10 vials, FROM price)EHZ Peptides

Size: 10 mg × 10
Verified: 80/100
Lab tests: 69
Price: $39

$0.390/mgvendor page ↗

WiTH-B12Guangdong Peptide Research Biotechnology

Size: 10 ml × 10
Verified: 87/100
Lab tests: 8
Price: $35

—vendor page ↗