PepBot compares research peptide prices from more than 650 stores, sorted by price per mg.
Anyone who has shopped for research peptides knows the routine. You open a dozen tabs, compare vial sizes, convert currencies and try to work out whether a 10 vial kit is really cheaper than buying single vials. Even after all that, you still aren’t sure you found the best price.
We built PepBot to solve that problem. PepBot is a free price tracker for research peptides. It collects prices from more than 650 online stores and puts them on one page per peptide, sorted from the lowest price per mg to the highest.
What it does
Each peptide has its own page. It covers BPC-157, TB-500, Retatrutide, Tirzepatide, Semaglutide, GHK-Cu, Ipamorelin, CJC-1295 and about 40 others. The KLOW and GLOW blends have their own pages too.
Every listing shows:
Price per mg
Vial size and total price
The store’s country
How long the store’s domain has been registered
Whether the price went up or down since last week
Price per mg is the number that matters. Stores sell the same peptide in 5mg, 10mg and 30mg vials, sometimes as single vials and sometimes in kits, so the sticker price tells you very little. PepBot counts every vial in a kit, converts non-USD prices to dollars and does the math, so the cheapest option is at the top.
What PepBot is not
PepBot does not sell peptides and is not affiliated with any store on the list. We don’t test products or vouch for any supplier. Before you buy, ask the store for a certificate of analysis (COA) or check the one it publishes.
The stores sell these products for laboratory research use. Nothing on PepBot is medical advice.
Simple by design
The site loads fast on a phone. There are no accounts, no sign-ups and no clutter. Pick a peptide, compare the prices and click through to the store.
Try it
PepBot is live now at pepbot.app. Prices update every week, so check back before your next order.