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⚠️ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.

Tesamorelin

  • Third Party Tested
  • COA Available

Price range: $50.00 through $720.00

Tesamorelin is a synthetic analog of Growth Hormone-Releasing Hormone (GHRH) consisting of 44 amino acids with a specialized hexenoyl group attached to the N-terminal. This structural modification enhances its resistance to enzymatic degradation, allowing for sustained somatotroph stimulation. In research settings, Tesamorelin is primarily investigated for its unique ability to reduce visceral adipose tissue (VAT) through the growth hormone-mediated lipolytic pathway. Beyond metabolism, it is also a subject of study in neurobiology for its potential role in improving cognitive performance and managing neurodegenerative markers. This high-purity lyophilized reagent provides a stable framework for exploring the endocrine axis and metabolic homeostasis in experimental models.

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SKU TSM10-2122-1 Category

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

  • Latest

99.48%

Purity
Variant Tesa – 20mg
Lot # TSM20-3
Labeled 20mg
Actual 20.71 mg
Tested Oct 5, 2026

99.01%

Purity
Variant TESA – 10mg
Lot # TSM-14
Labeled 10mg
Actual 10.7 mg
Tested Aug 18, 2026

99.42%

Purity
Variant TESA – 20mg
Lot # TSM20-04
Labeled 20mg
Actual 20.63mg
Tested Aug 18, 2026

99.60%

Purity
Variant Tesamorelin
Lot # TSM-13
Labeled 10mg
Actual 10.48mg
Tested Jul 8, 2026

99.97%

Purity
Variant Tesamorelin 10mg
Lot # TSM11
Labeled 10mg
Actual 10.44mg
Tested Apr 16, 2026

99.40%

Purity
Variant Tesa – 20mg
Lot # TSM20-3
Labeled 20mg
Actual 20.71 mg
Tested Oct 5, 2026

Compound Information

Technical specifications

  • Molecular Profile

What Is Tesamorelin?

Type Growth Hormone-Releasing Hormone (GHRH) Analog
CAS Number 218949-48-5
Molecular Weight 5135.9 g/mol
Molecular Weight (Cu) N/A
Amino Acids 44 Amino Acids
Sequence trans-3-Hexenoyl-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2
Formula C221H366N72O67S
  • Storage Requirements

Stability Information

  • Store at a stable temperature and minimize warming/cooling cycles.
  • Lyophilized powder; keep sealed, dry, and protected from light.
  • After reconstitution, avoid repeated freeze–thaw cycles.

Lyophilized Powder

-20°C

Reconstituted

2-8°C

About Tesamorelin

Information

Tesamorelin is a synthetic analog of Growth Hormone-Releasing Hormone (GHRH) consisting of 44 amino acids with a specialized hexenoyl group attached to the N-terminal. This structural modification enhances its resistance to enzymatic degradation, allowing for sustained somatotroph stimulation. In research settings, Tesamorelin is primarily investigated for its unique ability to reduce visceral adipose tissue (VAT) through the growth hormone-mediated lipolytic pathway. Beyond metabolism, it is also a subject of study in neurobiology for its potential role in improving cognitive performance and managing neurodegenerative markers. This high-purity lyophilized reagent provides a stable framework for exploring the endocrine axis and metabolic homeostasis in experimental models.

Product

Specifications

Molecular Formula C191H310N56O50
Molecular Weight 4130.8 g/mol
Sequence Trans-3-hexenoyl-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2
Purity ≥99% (HPLC verified)
Form Lyophilized powder
Appearance White to off-white powder
Solubility Soluble in water, bacteriostatic water
Storage -20°C (lyophilized), 2-8°C (reconstituted)

FAQ

Frequently asked questions

How does Tesamorelin differ from other GHRH analogs?
It features a hexenoyl group attached to its N-terminal, which significantly increases its stability and potency compared to natural GHRH.
It is extensively studied for its ability to reduce visceral adipose tissue (VAT) and its impact on cognitive function in aging models.

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