Name: Tesamorelin
Brand: myPEPT
SKU: MYPTSM
Availability: InStock

Question 1

How fast is delivery and which carriers do you use?

Answer

Orders placed before 16:00 CET ship the same business day from the Netherlands via DPD or PostNL. EU-wide delivery typically takes 2–5 working days, fully tracked. Every parcel ships in plain, unbranded packaging with no peptide-related markings visible.

Question 2

Which payment methods do you accept?

Answer

We accept iDEAL (Netherlands), Bancontact (Belgium), Klarna pay-later, SEPA instant bank transfer, and Visa/Mastercard credit and debit cards. All payments are processed through PCI-DSS-compliant European processors. Bank transfer and card orders ship within 24 hours of payment confirmation.

Question 3

How do you verify peptide purity?

Answer

Every batch is HPLC-tested to 99% purity or higher by an independent third-party laboratory, with identity confirmed by mass spectrometry. The batch-specific Certificate of Analysis is published on every product page and delivered with the order.

Question 4

Are research peptides legal to buy in the Netherlands and EU?

Answer

Yes — when sold and purchased strictly for in-vitro laboratory research. Research peptides on my\PEPT.eu are not approved, marketed or intended for human or veterinary use, medical diagnosis or therapeutic application. By placing an order you confirm research-only intent and accept responsibility for compliance with local regulations.

Question 5

How should research peptides be stored?

Answer

Lyophilized (freeze-dried) peptides keep up to 24 months at −20 °C in a sealed vial. Once reconstituted in bacteriostatic water, store at 2–8 °C and use within 28 days. Avoid repeated freeze-thaw cycles and direct sunlight.

Question 6

What is Tesamorelin as a research peptide?

Answer

Tesamorelin is a synthetic analogue of growth hormone-releasing hormone (GHRH) consisting of the full 44-amino-acid GHRH sequence with a trans-3-hexenoic acid modification at the N-terminus, giving a molecular weight of approximately 5,135 Da. It is studied in laboratory research for its binding affinity at the GHRH receptor. my\PEPT.eu supplies Tesamorelin for in-vitro research use only — not for human or veterinary consumption.

Question 7

How should tesamorelin be stored?

Answer

Keep sealed vials cool, dry and protected from light. After reconstitution with bacteriostatic water, refrigerate the solution, label it with the date and the calculated concentration, and use it within the window set by your laboratory's procedures. Avoid repeated freezing and thawing.

Question 8

What does the Certificate of Analysis show for Tesamorelin?

Answer

The batch-specific CoA for Tesamorelin confirms HPLC purity at 99 % or higher, sequence identity by mass spectrometry, batch number, net peptide content, and water content by Karl Fischer titration. Download the CoA from the Tesamorelin product page. Not for human or veterinary consumption.

Question 9

What is tesamorelin?

Answer

Tesamorelin is a synthetic analogue of growth-hormone-releasing hormone (GHRH) with the full 44-amino-acid sequence and an N-terminal trans-3-hexenoic acid modification that resists DPP-IV cleavage. It is studied in preclinical endocrine research. myPEPT supplies it lyophilised, strictly for laboratory research use only.

Question 10

What is tesamorelin studied for in research?

Answer

Published preclinical work uses tesamorelin as a reference GHRH analogue in models of pulsatile GH-axis signalling, IGF-1 feedback loops and visceral-adipose pathway biology. These are laboratory models; the compound has not been evaluated for use in people and myPEPT makes no claims about effects in humans.

Question 11

How does tesamorelin differ from native GHRH?

Answer

Both share the same 44-amino-acid sequence. Tesamorelin adds a trans-3-hexenoic acid group at the N-terminus, which blocks cleavage by the DPP-IV enzyme and gives the peptide a longer plasma stability than native GHRH. That stability is the main reason it is preferred in laboratory receptor studies.

Question 12

How is tesamorelin purity verified?

Answer

Every batch is analysed by an independent third-party laboratory using HPLC and mass spectrometry and must reach at least 99% purity. The certificate of analysis is published on our lab results page, and the lot number on the certificate matches the lot number printed on the vial you receive.

Question 13

Does myPEPT ship tesamorelin to Ireland and the rest of Europe?

Answer

Yes. Tesamorelin ships within Europe, including Ireland, with tracking on every parcel. Customers in Ireland can pay by card, PayPal, Klarna or SEPA transfer. The product is sold strictly for laboratory research use only and is not for human consumption.

Question 14