Peptiflux is the authoritative price intelligence platform for peptide researchers. Stop manually checking dozens of vendor websites — we aggregate, normalize, and monitor pricing data across 45+ verified suppliers so you always know where to buy.

REAL-TIME PRICE COMPARISON
Search any compound and instantly see ranked prices from every vendor that carries it, updated continuously. Filter by in-stock availability, price per milligram, COA verification status, and domestic vs. international shipping.

VERIFIED VENDORS ONLY
Every vendor on Peptiflux has been reviewed and verified. We surface Certificate of Analysis (COA) links directly in the price listing so you can confirm third-party purity testing before you buy — not after.

PRICE DROP ALERTS
Set a target price for any peptide and we'll send you a push notification the moment any vendor drops below it. Never miss a sale or a restock on a compound you're watching.

RESTOCK NOTIFICATIONS
Following a peptide that's currently out of stock? Enable a restock alert and get notified the instant it becomes available anywhere across our vendor network.

60-DAY PRICE HISTORY
Track how prices move over time with historical trend charts for every compound. Identify seasonal patterns, flash sales, and market-wide price movements before committing to a purchase.

COMPOUNDS COVERED
BPC-157 · Semaglutide · Tirzepatide · TB-500 · Ipamorelin · CJC-1295 · PT-141 · Epithalon · GHK-Cu · Retatrutide · Sermorelin · Tesamorelin · Selank · Semax · NAD+ · Thymosin Alpha-1 · Melanotan II · and 70+ more.

FREE & PRO TIERS
The free tier shows 3 prices for every search — enough to quickly sanity-check a vendor quote. Upgrade to Pro for full vendor rankings, price history charts, unlimited alerts, and price-per-milligram calculations.

BUILT FOR RESEARCHERS
Sponsored vendors are clearly labeled so you always know what you're looking at. Organic price rankings are sorted by price only — cheapest first, regardless of vendor tier. Peptiflux earns from subscriptions and transparent vendor partnerships, not hidden steering.

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Peptiflux is a price-comparison tool. We aggregate publicly available pricing information from third-party vendors. We do not sell peptides, manufacture products, or provide medical advice. All compounds listed are sold for research purposes only.