Your apex market stalker
Find suppliers, compare prices,
track every COA
Grey Wolf hunts the entire peptide supply chain, bringing you telehealth, domestic research suppliers, and bulk vendors — with transparent per-milligram pricing and certificate of analysis tracking on every listing.
Browse by supplier type
Telehealth ClinicsLicensed clinics offering physician-supervised programsResearch Use Only SuppliersCompare domestic peptide suppliers by price per milligram, purity, and certificate of analysis statusInformation & CommentaryRegulatory news, certificate of analysis guides, market intelligence, and scam alertsInternational Bulk SuppliersSponsored listings from international bulk peptide suppliers — unverified by Grey WolfReviewsBuyer ratings on price, service, payment options, quality, and shippingResourcesLabs and bloodwork, body composition scanning, nutrition services, training equipment, and related products
What makes Grey Wolf different
Per-milligram price transparency
Every listing normalizes price per milligram across package sizes — no more guessing which size is actually cheaper.
COA freshness tracking
Certificate age badges (NEW, 30+, 60+, 90+) and direct lab links on every COA we track. COAs are vendor-provided; we track document presence and age, not laboratory accuracy.
Find it under any name
Suppliers often list compounds under their own codes. We map those to the real compound name, so searching for what you actually want finds every listing carrying it.