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Research Use Only. Products listed are not for human or animal consumption. Statements have not been evaluated by the FDA.View full disclaimers →

Live peptide price tracking

Peptide Pricing Comparison.

Peptide price tracking and supplier verification for the modern researcher, normalised to cost per mg.

36 compounds

Questions

Frequently asked questions.

What is PepLookup?
PepLookup is an independent price-comparison tool for research compounds. We collect publicly listed prices, pack sizes and certificates of analysis from third-party suppliers and present them side by side, normalised to cost per milligram so listings of different sizes can be compared fairly.
Does PepLookup sell anything?
No. We do not manufacture, sell, store or ship any product. Every purchase happens directly between you and the supplier, on the supplier's own site, under their terms. Questions about an order, payment, delivery or product quality go to that supplier, not to us.
How current are the prices shown?
Every price carries the time it was last observed, and that timestamp is the honest limit of what we can promise: the figure was correct when we recorded it, not necessarily at the moment you read it. Always confirm the current price and availability on the supplier's own page before buying.
What does "lab verified" mean here?
It means the supplier publishes a certificate of analysis we can open and link to. We do not operate a laboratory and do not commission testing ourselves. A COA describes one batch at one point in time, so treat it as evidence to read critically rather than a guarantee.
How does the site make money, and does that affect rankings?
Some outbound links are affiliate links, meaning we may earn a commission if you buy through them at no extra cost to you. Commission never changes the price you pay and never changes where a supplier appears: ordering follows the numbers and the filters you choose. There is no paid placement.

The directory

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