50+ high-purity research peptides with full Certificate of Analysis. Bulk orders welcome — from 10 vials to 10,000. Shipped via USPS within 5-7 business days. For research use only.
Top-ordered peptides from our catalog of 50+ products — including GLP-1 peptides, recovery compounds, and more. All third-party testable.
Dual GIP/GLP-1 receptor agonist — our #1 wholesale seller for metabolic research.
Inquire NowTriple agonist (GIP/GLP-1/Glucagon) — fastest-growing wholesale demand in 2025–2026.
Inquire NowBody Protection Compound — consistent top seller for tissue repair research.
Inquire NowThymosin Beta-4 fragment — often paired with BPC-157 for research protocols.
Inquire NowGLP-1 receptor agonist — one of the most in-demand research peptides worldwide.
Inquire NowGrowth hormone-releasing factor analog — high demand for anti-aging and metabolic research.
Inquire NowGHK-Cu, Semax, PT-141, NAD+, and 40+ other research peptides available. Private label and custom branding options.
Contact Us on WhatsAppNot another supplier with a Gmail address and stock photos. We're your dedicated wholesale peptide supply partner — built for B2B.
Real Certificate of Analysis with every batch — HPLC & mass spec reports you can independently verify at Janoshik or any lab of your choice.
Orders shipped within 5-7 business days via USPS with full tracking. In-stock items may ship sooner.
No rigid MOQs. From 10 vials to 10,000. Trial orders welcome. Private label and custom branding available for your peptide brand.
Customs seizure? Free reship. Purity below spec? Full refund. Batch-to-batch consistency guaranteed — we stand behind every order.
Recent batch data from our top-selling wholesale peptides. Full COA documents available on request — third-party testable at Janoshik or any independent lab.
From inquiry to delivery — four simple steps.
Products, quantities, custom requirements.
Pricing, availability, and sample COA within 2 hours.
T/T, PayPal, or USDT. Flexible terms for trials.
Quality-checked, packed, shipped via USPS with tracking.
Tell us what you need — custom quote within 2 hours. No commitment, no minimum for first orders.
Or message us directly — response within 2 hours