Tesamorelin

Tesamorelin

Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) peptide.
  • Synthetic GHRH peptide with full amino acid sequence
  • Includes a trans-3 hexenoic group for stability and extended half-life
  • Supplied in lyophilized powder form for laboratory testing only

Buy 10 vials and get 15% Discount.

For wholesale orders, contact us at wholesale@pristineaminos.com

$120.00

Tesamorelin Research Peptide

Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) peptide created for laboratory research. It contains the full GHRH amino acid sequence and includes a trans-3 hexenoic group that protects it from breakdown. Because of this extra stability, Tesamorelin lasts longer than natural GHRH and gives researchers a dependable tool for controlled studies.

Scientists use Tesamorelin to explore growth hormone pathways, peptide function, and endocrine activity. Moreover, its stronger resistance to breakdown allows researchers to track more consistent results over longer periods.

The peptide comes in lyophilized (powder) form, which preserves both purity and stability. Researchers reconstitute the powder into liquid before testing. In addition, they should store it in a cool, dry place away from light. Once mixed, refrigeration helps maintain quality, and freezing extends long-term stability.

Importantly, Tesamorelin exists only for research. It is not a drug, food, or cosmetic. As a result, no one should consume it or administer it to humans or animals. Only trained professionals should handle this peptide in controlled laboratory environments.

By working with Tesamorelin researchers gain a stable, pharmaceutical-grade compound.

Key Benefits of Tesamorelin

  • Contains the complete GHRH amino acid sequence
  • Includes trans-3 hexenoic group for added stability
  • Resists enzymatic degradation for longer half-life
  • Supports studies of growth hormone release
  • Useful in research on metabolism and cellular growth
  • Supplied as a stable lyophilized powder
  • Provides pharmaceutical-grade quality for consistent lab use

⚠️ Research Use Only – Legal Disclaimer ⚠️

All products on this site are for research and development use only. All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption. Products are not for human consumption of any kind. The statements made on this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure, or prevent any disease. Pristine Aminos is a chemical supplier. Pristine Aminos is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act. Pristine Aminos is not an outsourcing facility as defined under 503B of the Federal Food, Drug, and Cosmetic Act.

What quality testing do you provide?

Every peptide batch includes a Certificate of Analysis from SafeCert Labs, an independent CLIA certified facility. All chemical analysis is performed using HPLC with UV Detection coupled with Mass Spectrometry.

We’re the only research peptide supplier offering independent third-party testing by three different certified labs. Our testing protocols verify molecular identity, CAS number confirmation, purity levels (98%+ or 99%+), and appearance specifications.

All COAs are available before purchase so you can verify quality standards for your research applications.

Each COA displays the assession number, received date, reported date, and your specific product information (CAS number, quantity, identity, purity percentage, and appearance).

You’ll see two graphs: the HPLC chromatogram showing the purity peak, and the mass spectrometry data confirming molecular weight and identity. The specification table provides the result summary with exact purity percentage.

Every COA includes the testing lab’s principle chemist signature and the testing methodology used. Product photos show the actual vial appearance and labeling for verification.

Research applications typically require 95-99%+ purity for reliable results. Lower purity can introduce variables that interfere with in vitro studies and compromise data integrity.

Our 99%+ purity variants meet pharmaceutical-grade standards. Higher purity reduces experimental noise and gives you cleaner baseline data for your research protocols.

Store lyophilized peptides at -20°C in their original sealed vials. Keep them away from light and humidity.

Under these conditions, our research-grade peptides maintain stability for 3-5 years. The sealed environment with desiccant protection preserves molecular integrity for long-term laboratory use.

Reconstituted solutions remain stable for several days at 2-8°C. For longer storage, create small aliquots and freeze at -20°C or -80°C.

Avoid repeated freeze-thaw cycles. Use sterile bacteriostatic water and aseptic technique when preparing solutions for multiple-use research applications.

Most in-stock peptides ship the same day on orders placed before 12 PM PT. Domestic US orders arrive in 3-5 business days via standard shipping, or 1-2 days expedited.

We ship lyophilized peptides at ambient temperature in protective packaging. Free shipping on orders over $400.

99%+ Purity, Third Party Tested

Independently verified by three separate certified laboratories. COAs available pre-purchase.

GMP Manufacturing Standards

Synthesized in USA-registered facilities following Good Manufacturing Practices. Full chain of custody documentation.

Best In Class Fulfillment

Same-day shipping on orders before 12 PM PT. Free standard domestic shipping on orders over $400.

Zero Fillers or Additives

Pure active compounds only. Independently verified composition for reliable in vitro studies.