Description
Tesamorelin 20mg from Oath Peptides is a stabilized 44-amino-acid GHRH analog (CAS 218949-48-5) supplied as freeze-dried powder. Each vial holds 20mg and costs $190. It’s sold for laboratory research only and ships from our warehouse in Gilbert, Arizona, with 2-day shipping on every order.
What is tesamorelin?
Tesamorelin is a synthetic analog of growth hormone-releasing hormone (GHRH). It has all 44 amino acids of human GHRH, plus one change: a trans-3-hexenoic acid group attached to the tyrosine at position 1. That small addition makes it more stable and slower to break down. Its formula is C221H366N72O67S and it weighs 5,135.9 g/mol.
You’ll also see it under the research code TH9507. Of the GHRH analogs we carry, it’s the only full-length one. Sermorelin and CJC-1295 are both cut down to 29 residues.
Tesamorelin 20mg specifications
- Length: 44 amino acids with N-terminal trans-3-hexenoyl group
- Molecular formula: C221H366N72O67S
- Molecular weight: 5,135.9 g/mol
- CAS number: 218949-48-5
- Research code: TH9507
- Form: lyophilized white to off-white powder
- Amount per vial: 20mg
- Testing: US lab, 99%+ purity
What researchers study tesamorelin for
Tesamorelin has been studied in clinical trials, and much of that work looked at visceral fat. Research-grade tesamorelin from us is sold for lab work only, not for human use. PubChem has it at NIH PubChem.
How to store tesamorelin
Store the sealed vial in the fridge at 36 to 46 °F (2 to 8 °C). Reconstituted tesamorelin needs to stay refrigerated.
Most labs reconstitute with Research Water, which is sterile-filtered water with 0.9% benzyl alcohol.
When it’s time to reconstitute, let the vial come to room temperature first. Add the solvent slowly down the inside wall of the vial so it doesn’t hit the powder directly, then swirl gently until the liquid is clear. Don’t shake it. Write the date on the label so you know how long it’s been mixed.
Tesamorelin 20mg price and pack sizes
This is a single 20mg vial of tesamorelin for $190, down from $220. If your lab goes through tesamorelin quickly, the multi-packs bring the cost per vial down.
- Tesamorelin 20mg 3 pack: $513, or $171 a vial (save 10%)
- Tesamorelin 20mg 6 pack: $969, or $161.50 a vial (save 15%)
- Tesamorelin 20mg 12 pack: $1824, or $152 a vial (save 20%)
Tesamorelin also comes in other sizes: Tesamorelin 5mg and Tesamorelin 10mg.
Why buy tesamorelin from Oath Peptides
Every Oath Peptides order ships from Gilbert, Arizona, with 2-day shipping. Each batch of tesamorelin is tested in a US lab, and our purity results come back at 99% or higher. Vials arrive sealed and labeled with the compound and the amount, so there’s no guessing what’s inside.
Tesamorelin FAQ
What makes tesamorelin different from native GHRH?
A trans-3-hexenoic acid group on the first tyrosine, which slows enzymatic breakdown. The 44-residue sequence is otherwise the same.
Do you sell tesamorelin with ipamorelin?
Yes. The Tesamorelin Ipamorelin blend comes in 8mg, 12mg and 15mg vials.
Is Tesamorelin 20mg for human use?
No. It’s sold for laboratory research only. It isn’t approved for human or veterinary use, and we don’t give dosing advice.
Related research peptides
Labs that order tesamorelin often look at these as well:
- Tesamorelin Ipamorelin Blend: a blend of tesamorelin and ipamorelin in one freeze-dried vial
- Sermorelin: the first 29 amino acids of human GHRH (CAS 86168-78-7), supplied as freeze-dried powder
- CJC-1295: a 29-amino-acid GHRH analog without DAC (CAS 446036-97-1), also called Mod GRF 1-29, supplied as freeze-dried powder
- AOD9604: a 16-amino-acid synthetic peptide (CAS 221231-10-3) supplied as freeze-dried powder
You can also browse everything in Growth Hormone Peptides.
Order Tesamorelin 20mg today
Add the Tesamorelin 20mg to your cart and check out in a couple of minutes. We’ll ship it from Arizona with 2-day delivery. Ordering for a longer project? The 12 pack gives you the lowest price per vial.
For laboratory research use only. Not for human or veterinary use. Not a drug, food or cosmetic product. Oath Peptides doesn’t give dosing or medical advice.
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