Tesamorelin 5 mg

Axiolabs Tesamorelin 5 mg – GHRH Analog for Growth Hormone Research

Axiolabs Tesamorelin 5 mg is a potent synthetic analog of growth hormone-releasing hormone (GHRH) featuring the full-length 44-amino acid sequence of human GHRH with a single substitution to enhance stability and resistance to enzymatic degradation. Tesamorelin acts as a selective agonist at the GHRH receptor on pituitary somatotroph cells, stimulating the endogenous pulsatile secretion of growth hormone in research models. This mechanism makes it a valuable research tool for studying the hypothalamic-pituitary-somatotropic axis, GH pulsatility, and downstream IGF-1 signaling in controlled laboratory settings.

If you are searching for legit Tesamorelin for your research protocols, Axiolabs delivers a precisely dosed, lyophilized formulation. For researchers investigating GH secretion dynamics, age-related GH decline models, or metabolic research involving the somatotropic axis, Tesamorelin provides a well-characterized and effective pharmacological tool.

Why Athletes & Bodybuilders Are Researching Tesamorelin

The growth hormone/IGF-1 axis is a critical area of study for researchers focused on tissue repair, metabolic function, and body composition. Tesamorelin research explores its effects on endogenous GH pulsatility, which may influence protein synthesis, lipolysis, and recovery parameters in research models. Unlike direct GH administration, Tesamorelin preserves the natural pulsatile pattern of GH secretion, making it particularly relevant for studying physiological GH replacement and somatotropic function in research settings.

What Makes Axiolabs Tesamorelin 5 mg Different?

• ✔ Full-length GHRH (1-44) analog with enhanced stability
• ✔ Preserves natural pulsatile GH secretion pattern in research models
• ✔ Lyophilized formulation for optimal stability and reconstitution accuracy
• ✔ Well-characterized research applications in metabolic and endocrine studies

Note for researchers: Tesamorelin offers a unique GHRH analog profile for endogenous GH stimulation research. For consistent, reliable results in your somatotropic studies, always source Axiolabs Tesamorelin from verified suppliers. Ensure you are obtaining legit Tesamorelin for your critical research protocols.

Product Specifications

Dosage, Reconstitution & Research Guidelines

Reconstitution Instructions

Tesamorelin is provided as a lyophilized powder requiring reconstitution before use in research protocols.

• ✔ Add 1-2 mL of Bacteriostatic Water or sterile water for injection to the 5 mg vial
• ✔ Gently swirl the vial to dissolve – do not shake vigorously
• ✔ Calculate final concentration: 5 mg / 2 mL = 2.5 mg/mL, or 5 mg / 1 mL = 5 mg/mL
• ✔ Use within 30 days when stored at 2–8°C after reconstitution

Research Dosing Guidelines

Based on available research literature, typical Tesamorelin dosing in controlled studies falls within the following ranges:

• ✔ 0.5 – 2 mg per kg in animal models (dose-dependent GH stimulation)
• ✔ Each 5 mg vial provides multiple doses depending on protocol
• ✔ Administered via subcutaneous injection
• ✔ Research protocols typically evaluate acute or chronic administration effects

Dosing Guide (Insulin Syringe)

Using a 1 mL insulin syringe (U-100) with 2 mL reconstitution volume (2.5 mg/mL concentration):

• ✔ 0.1 mL (10 units) = 0.25 mg
• ✔ 0.2 mL (20 units) = 0.5 mg
• ✔ 0.4 mL (40 units) = 1.0 mg
• ✔ 1.0 mL (100 units) = 2.5 mg
• ✔ 2.0 mL (200 units) = 5 mg (full vial)
• ✔ Administer subcutaneously into abdominal area

How Researchers Are Using Tesamorelin

Tesamorelin is a valuable compound in somatotropic research, particularly for studies involving endogenous GH stimulation. Its GHRH analog properties make it useful for investigating the hypothalamic-pituitary-GH axis.

Popular research stacks include:

• ✔ Tesamorelin + Ipamorelin – For synergistic GHRH and ghrelin receptor co-agonism research. View Ipamorelin 5 mg →
• ✔ Tesamorelin + Sermorelin – For comparative GHRH analog research. View Sermorelin 5 mg →
• ✔ Tesamorelin + BPC 157 – To investigate combined GH stimulation and tissue repair parameters. View BPC 157 →

Research Protocol Example (4-Week Study)

• ✔ Days 1-28: Tesamorelin 0.5-1.0 mg administered once daily subcutaneously
• ✔ Days 1-28: Evening administration to align with natural GH pulse timing
• ✔ Washout period: Minimum 48-72 hours between final dose and terminal measurements

Important Considerations

• 🔬 Tesamorelin stimulates endogenous pulsatile GH secretion, preserving natural physiology
• 💧 Reconstituted solution should be clear and particle-free; do not use if discolored
• ⚠️ GH pulsatility timing matters; evening administration often preferred in research protocols
• 📦 Consistent timing and reconstitution method improves data reliability
• 📦 Always source Axiolabs Tesamorelin from authorized distributors to ensure peptide integrity

Lab Verification – Third-Party Test Results

At Axiolabs, every batch of Tesamorelin is scheduled for independent third-party HPLC-MS testing to verify identity, purity, and concentration. Below is the status of the latest lab analysis.

What Will Be Tested?

• ✔ Identity confirmation via mass spectrometry (MS) and sequence analysis
• ✔ Purity assessment using High-Performance Liquid Chromatography (HPLC)
• ✔ Accurate peptide content (target: 5 mg per vial)
• ✔ Residual solvent, endotoxin, and bioburden screening

Why Third-Party Testing Matters

With the proliferation of underdosed and mislabeled research peptides, independent laboratory verification is the only definitive method to confirm you are working with authentic, high-purity materials. Axiolabs Tesamorelin must meet strict specifications to ensure research validity. Axiolabs is dedicated to full disclosure, and all batch-specific COAs will be hosted here as they become available.

For more information on Tesamorelin's mechanism of action and research applications, refer to this PubMed study on GHRH analogs.

Shipping & Product Authenticity

What to Expect

• ✔ Orders processed within 24–48 hours after payment confirmation
• ✔ USA Domestic shipping via USPS/UPS/FedEx – tracking included
• ✔ International tracking available (update frequency varies by destination)
• ✔ Lyophilized peptides are shipped in protective, temperature-controlled packaging

How to Verify You Have Legit Tesamorelin

Counterfeit research peptides are a genuine concern. Here's how to confirm you are using authentic Axiolabs Tesamorelin:

• ✔ Holographic authentication seal – each Axiolabs vial features a tamper-evident holographic seal
• ✔ Unique serial number – verify the vial's serial number through the official Axiolabs verification portal
• ✔ Batch traceability – match the batch number on your vial to the lab test results (once published)
• ✔ Original packaging integrity – sealed vial with clear Axiolabs branding and lot information

For complete delivery details, tracking policy, international customs, and reshipment terms, please see our Shipping Info page.

Storage Guidelines

Storage Recommendations – Lyophilized Powder (Before Reconstitution)

• ✔ Store at 2–8°C (36–46°F) – refrigerated temperature
• ✔ Keep in original packaging, away from light
• ✔ Stable for up to 12 months when stored properly
• ✔ Do not freeze the lyophilized powder
• ✔ Protect from moisture and humidity

Storage Recommendations – Reconstituted Solution (After Reconstitution)

• ✔ Refrigerate at 2–8°C (36–46°F) immediately after reconstitution
• ✔ Use within 30 days when stored at refrigerated temperature
• ✔ Discard any unused solution after 30 days
• ✔ Avoid repeated freeze-thaw cycles
• ✔ Store in original vial with sterile rubber stopper sealed

What to Avoid

• ❌ Freezing the lyophilized powder – may damage peptide structure
• ❌ Leaving reconstituted peptide at room temperature for extended periods
• ❌ Vortexing or shaking vigorously – gentle swirling only
• ❌ Using peptide that appears cloudy or contains particulate matter after reconstitution
• ❌ Storing in bathroom or near heat sources

Inspection Before Use

Before using in your research, always inspect the product:

• ✔ Lyophilized powder should be a white to off-white cake or powder at the bottom of the vial
• ✔ Vial seal must be intact – do not use if flip-off cap is broken or missing
• ✔ Reconstituted solution should be clear and particle-free
• ✔ Check batch number and serial number for authenticity before use

Keep out of reach of children and unauthorized personnel. Always follow your institution's laboratory safety and chemical hygiene guidelines for peptide handling.

Frequently Asked Questions