ACTH 1-39: Research Summary and How to Judge a Supplier
Full-length adrenocorticotropic hormone with a deep endocrine research literature. This profile sets out what is actually published, what a 5mg vial should cost, and the specific documentation to ask for before ordering ACTH 1-39 from any research supplier.
5mg
Typical vial
$50
Lowest tracked
$71
Median price
48
Vendors listing
What ACTH 1-39 is
ACTH 1-39 is the full-length adrenocorticotropic hormone sequence, central to endocrine research and diagnostic stimulation testing for decades. The shorter 1-24 fragment is the more common clinical form.
Its biology is thoroughly documented, which makes it an unusually good test of a supplier: the expected analytical profile is public, so poor material has nowhere to hide.
What the evidence base looks like
The published record here is deep enough that the pharmacology itself is not in dispute; the open questions are about supply quality rather than mechanism.
Our library records roughly 310 relevant publications for ACTH 1-39 and grades the evidence as strong. That grade describes the weight of research, not a judgement about safety or effect, and it is reviewed as new work is published.
Supplier quality: what to check on ACTH 1-39
Listings often blur full-length ACTH with the 1-24 fragment, which is a different product at a different price.
The practical checklist is the same on every product but weighted differently here: a batch-matched certificate of analysis, an identity method appropriate to this molecule rather than purity alone, clear peptide content per 5mg vial, and a supplier that will answer a technical question before taking payment.
Typical UK pricing
The lowest price we currently track for a 5mg vial is £49.90, against a market median nearer £71. Compare on price per milligram rather than per vial, because vial sizes across suppliers are rarely identical.
A listing well below the tracked low is worth investigating rather than celebrating. On this compound the cost of doing it properly is largely analytical, and that is the first thing an unusually cheap supplier stops paying for.
Frequently asked
Is ACTH 1-39 approved for human use?
No. Everything listed here is supplied for laboratory research use only, and nothing on this page is medical advice.
How much should ACTH 1-39 cost?
Tracked UK prices start around £49.90 for a 5mg vial, with the market median closer to £71.
What is the single most useful check on ACTH 1-39?
Listings often blur full-length ACTH with the 1-24 fragment, which is a different product at a different price.
Search focus for this profile
acth 1-39 — Tracked monthly searches, difficulty Monitored. Source: Semrush (UK database).
Supporting terms covered: acth 1-39 review, buy acth 1-39 uk, acth 1-39 price, best acth 1-39 supplier.
Everything below describes published research and market data. Nothing here is medical advice, and none of these compounds are sold or supplied by CheckALab.
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