Tesamorelin Wholesale: A Sourcing Guide

What Tesamorelin Is, on Paper

Tesamorelin is listed as a synthetic analogue of human growth hormone-releasing hormone, GHRH(1-44), also catalogued under the code TH9507. A supplier's product page should give its identity data and cite the source. Our Tesamorelin wholesale page lists CAS 218949-48-5, the formula C221H366N72O67S and a molecular weight of 5136 g/mol, from PubChem.

It sits in the GHRH and GH secretagogues class alongside other GHRH analogues such as CJC-1295. Those are different compounds with different identity data; CJC-1295 with DAC vs. without DAC covers why naming matters in this class. In your own catalog, describe what the material is, never what it does.

A Large Peptide Means Careful Identity Checks

With a molecular weight of 5136 g/mol, Tesamorelin is a much larger molecule than most of the short peptides in a research catalog. That makes the identity result on its report especially worth reading: the measured mass should match Tesamorelin, not another GHRH analogue that shares part of its sequence.

Several compounds in this class are built on the same parent hormone and carry similar-sounding names. A label that says only "GHRH analogue" or uses an unfamiliar code doesn't tell you which compound is in the vial. Ask the supplier to name the compound, give the CAS number and cite the source for its identity data, all in writing.

• Name: Tesamorelin, or its code TH9507, on the quote, the label and the report.
• CAS number: 218949-48-5, matching the product page.
• Identity result: a measured mass on the report that matches Tesamorelin.

Sizes

We list Tesamorelin in 5 mg and 10 mg vials. Ask the quote to state the supplied form and the amount per vial, and ask about other sizes or a larger factory-direct run if you need one.

If you order both sizes, expect a separate report for each. A 10 mg report doesn't document a 5 mg vial, even from the same supplier.

Count by vial, not by total amount. An order written as a total weight can be filled with either size, and the two are priced, labelled and documented differently, so list the size and the number of vials for each.

Our Published Report Is a Reference Report

The report published on our Tesamorelin page is marked as a reference report, and the page says why. It was issued for a batch shared with a partner, so it names that partner as the client and carries their lot number. It covers the 10 mg size, and no report is published for 5 mg.

A reference report shows the compound has been tested. It does not document the lot you will receive. So ask for the report for your lot, in the size you're ordering, before you pay. Every wholesale lot comes with a certificate of analysis, and our quote names the lot and its report. You can see the reference report on the product page and every published report in our COA library.

The same applies to any supplier. If what you're offered is a reference or sample report, ask which lot you'll receive and for that lot's report, and don't treat the two as interchangeable. Reference COAs vs. batch-matched COAs explains how to tell them apart.

What Your Lot's Report Should Show

How to verify a peptide COA with the laboratory shows how to check a report once you have it.

• The product and labelled size, matching what you're buying: 5 mg or 10 mg.
• A batch or lot number, the same one printed on your vials.
• A purity result, with the method used.
• Identity by mass spectrometry, confirming the measured mass matches Tesamorelin.
• The client field, if the report has one, naming the company the report was issued to.
• The laboratory's name and a way to verify the report with them.

If You Resell It

If Tesamorelin goes into your own catalog, publish the report for the lot you're selling, not the reference report from your supplier's page. A reference report published as if it covered your stock leaves a buyer unable to match their vial to a document, and that is your documentation problem as much as the supplier's.

Keep the lot number, the report and the order together in your records, and keep reports available after a lot sells out. Planning a product catalog and COA library covers how to keep them in step. On your product page, describe the compound by name, identity data, size and documentation, and keep the research-use-only statement visible.

When the Order Arrives

Check the delivery before it goes into stock. Count the vials by size, confirm that every vial shows the lot named on your quote, and check that the report for that lot names Tesamorelin in the same labelled size. Look for intact seals and legible labels with no handwritten corrections. If anything doesn't match, photograph it as it arrived and contact the supplier before the units are listed. What lyophilized powder means when you buy peptides wholesale has a fuller receiving checklist.

Research Publication Statistics

Our Tesamorelin research statistics page shows how much has been published, by year and study type, with the PubMed search shown so you can run it yourself. It describes the published literature only, and says nothing about the material in any vial or what it does. The research hub lists the other compounds with a statistics page.

Comparing Quotes and Getting Ours

Compare quotes for the same size, vial count and documents. A quote that comes with a report for someone else's batch, and no named lot, is not comparable with one that names your lot. Our wholesale stock ships from Tampa Bay, Florida, to the United States, factory-direct orders can ship internationally, and we don't publish a minimum order. Pricing and lead times are quoted for each order.

To get pricing, add Tesamorelin to your list in the catalog, pick the size, and send it on WhatsApp or by email. Say in the message that you want the report for your lot, and add any compound we don't list: we source beyond the catalog. If the vials will carry your own brand, see white label.