PT-141 price comparison

Bio Pepz currently lists PT-141 at $1.76 per mg (PT-141 10MG, $17.60), the lowest of the 52 vendors we compare. The median is $4.40 per mg, so shopping around can save a lot.

Across 52 vendors, injectable PT-141 ranges from $1.76 to $13.90 per mg, with a median of $4.40. Larger vials generally cost less per mg, which is why we normalize every listing to a price per milligram.

A 10 mg vial of PT-141 costs between $17.60 and $139.00 across 51 vendors, with a median of $43.00. The cheapest is Bio Pepz at $17.60.

49 of the 58 vendors listing PT-141 say they publish certificates of analysis (COAs). A COA is the vendor’s own claim and can be copied or re-dated, so we also show independent test ratings (Finnrick) on each vendor page where they exist, and let you filter to “COA claimed” vendors.

We also track sprays, oral drops listings for PT-141. They are priced per mg of active ingredient too, but usually cost more per mg than lyophilized vials. Use the form filter above to compare them.

PubMed lists 113 papers on PT-141: 14 randomized controlled trials, 18 human clinical studies and 7 animal or lab-only studies, plus 10 registered clinical trials. We grade the evidence base as “Strong”: Several randomized controlled trials in humans, often summarized by meta-analyses. This describes how much research exists, not whether it works.

PT-141 is sold for laboratory research use only. PeptideComps compares prices and does not give medical advice, and we can’t vouch for any product’s quality or legality — check the rules where you live.