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Tesamorelin

240 Reviews

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Lab:: United States lab
Latest purity:: 99.5%
Last tested:: May 24, 2026
Result:: Pass

Batch report available on request.

Overview

What it is

The most-studied dual stack in growth hormone research — pairing a GHRH analog with a selective GH-releaser to target two receptors on the same pathway.

Why it's studied

CJC-1295 amplifies natural GH release pulses while Ipamorelin selectively triggers GH without affecting cortisol, prolactin, or appetite. The two peptides hit complementary receptors, producing synergistic IGF-1 elevation.

Storage

Store unopened vials refrigerated at 2–8°C (36–46°F); for long-term storage freeze at −20°C. Keep peptides away from direct light and moisture. After reconstitution with bacteriostatic water, refrigerate and use within 14–30 days — never freeze a reconstituted vial. Discard immediately if you notice cloudiness, discoloration or particulate matter.

Dosage depends entirely on your research protocol. Every vial ships with its exact labeled concentration so you can draw precise units — check the certificate of analysis for your batch.

Add bacteriostatic water slowly against the inside of the vial (never directly onto the powder), then swirl gently until fully dissolved. Do not shake.

Once mixed, keep it refrigerated and use within 14–30 days depending on the compound. Discard if the solution becomes cloudy or discolored.

Yes — every order ships with a third-party certificate of analysis, and the full report for your batch is published in our public archive.

testimonials

loved by thousands of customers

I did my homework before ordering — asked for the batch report and got it within the hour. Three months in and the results speak for themselves. The consistency between vials is what keeps me coming back.

Emily Tate

2 Days Ago

120lbs

lost in 3 months

Shipping was fast and everything arrived cold-packed exactly as promised. I verified the certificate of analysis against the public batch archive — it matched. That level of transparency is rare in this space.