Cheapest PT-141 Prices UK

About PT-141

PT-141, or bremelanotide, is a melanocortin receptor agonist and one of the few compounds in our catalogue with a genuine regulatory history, having been approved in the United States for a specific clinical indication. The research literature covers central melanocortin signalling and includes controlled human trials, which is why its evidence grade sits above most of the peptides listed here.

The research market sells it as a 10mg lyophilised vial. Because there is an approved reference product, analytical comparison is straightforward for any supplier willing to fund it, and the absence of identity data on a listing is therefore more telling than it would be for a compound with no reference standard.

What moves the PT-141 price

Synthesis is moderately complex and raw cost sits in the middle of our range. Most of the price spread on this page comes from vial content, analytical depth and shipping, plus the margin structure of the supplier. Watch for listings quoting a low price against an unstated vial size, and use the per-milligram column to compare like with like.

How we independently rank every supplier

We compile this ranking independently and suppliers cannot pay to appear or to move. Our score out of ten combines third-party certificate coverage, verification of the legal identity behind the domain, moderated reviews from CheckALab users, and fulfilment signals including dispatch reliability and complaint resolution.

Since a reference standard exists for bremelanotide, we expect identity confirmation against it and mark down suppliers offering purity figures alone. That check is stricter here than on compounds without an approved comparator. Reviews are moderated before they count and are blended slowly so that a supplier's position reflects sustained behaviour, and scores are recalculated as new certificates and delivery data arrive.

How to buy PT-141 cheaply without cutting corners

The lowest headline price is rarely the best value. Compare price per mg rather than price per vial, check whether a batch-matched certificate of analysis is published, and factor in delivery. A cheap vial with no third-party testing behind it is not a saving.

Kensington Labs currently sits at the top of this table at £22 for a 10mg vial, and holds a CheckALab score of 9.43/10.