Licensed Professionals Only: We exclusively supply laboratories, clinics, and authorized institutions. KYC verification required (24-48h).
Supplier: PenLab Peptide
Pen5mg

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Research purposes onlyTirzepatide is a metabolic / weight-management research peptide supplied by Penlab Peptide to licensed clinics, laboratories and medical agencies worldwide. Each batch ships with a Certificate of Analysis (HPLC ≥99% purity, mass-spectrometry identity, Karl-Fischer water content, LAL endotoxin) and is manufactured in EU/US licensed labs. Bulk pricing is available for verified clinics ordering at scale — tiered discounts up to 50% off list price at €50,000+/month volumes, with NET-30 payment terms (see /bulk). Penlab is not a consumer supplement vendor — products are sold strictly for in-vitro laboratory research (Research Use Only) by KYC-verified institutional buyers.
Tirzepatide represents the next generation of metabolic research compounds, functioning as a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. This dual-action mechanism provides unique advantages in metabolic research applications.
Unlike single-receptor agonists, Tirzepatide activates both GIP and GLP-1 pathways simultaneously, potentially offering enhanced metabolic effects. This innovative approach has generated significant interest in the scientific community for its potential applications in metabolic health research.
The SURPASS and SURMOUNT clinical trial programs have provided extensive data on Tirzepatide's effects. These studies demonstrated remarkable results in metabolic parameters, with subjects showing significant improvements across multiple health markers. Research continues to explore additional applications in areas such as fatty liver disease and cardiovascular protection.
Research protocols typically follow a gradual escalation approach: - Initial Phase: Start with 2.5mg weekly for 4 weeks - Escalation Phase: Increase by 2.5mg every 4 weeks as tolerated - Maintenance Phase: Continue at 5mg, 10mg, 15mg, or maximum 20mg weekly based on research objectives
Administration is once weekly via subcutaneous injection, with rotation of injection sites recommended.
For laboratory purposes and personal observation only. The information has been collected from numerous studies and analyses conducted over the years and is not intended for diagnosing, treating, or preventing any diseases.
Research Use Profile


Key Research Applications
This product is for research purposes only. Not for human consumption.
Tirzepatide is a high-purity research compound from PenLab Peptide. Available in 5mg, 10mg, 15mg, 20mg and 30mg formulations. This Pen formulation is designed for laboratory research applications. All products undergo rigorous quality testing to ensure >99% purity.
Everything you need to know about Tirzepatide before you place your research order.
What is Tirzepatide? Tirzepatide represents the next generation of metabolic research compounds, functioning as a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist.
Tirzepatide represents the next generation of metabolic research compounds, functioning as a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist.
All PenLab Peptide research compounds are lab-grade with ≥98% purity, verified by HPLC and shipped with a full Certificate of Analysis (CoA). Each batch is independently tested before release.
This product is supplied strictly for in-vitro laboratory research. It is not a medicine, dietary supplement or cosmetic and is not intended for human or veterinary consumption, diagnosis or treatment.
We ship worldwide to qualified research institutions, laboratories and licensed professionals. Orders are dispatched within 24-48 hours after KYC verification with discreet temperature-controlled packaging.
Store lyophilized peptide vials at 2-8 °C (short term) or -20 °C (long term). After reconstitution keep at 2-8 °C and use within the timeframe specified in the product CoA.
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