Description
Strictly for laboratory research. Not for human consumption, self-administration, medical, veterinary, diagnostic or therapeutic use.
PRODUCT OVERVIEW
Tirzepatide Pen: Format and Specification
Tirzepatide (LY3298176) 60mg is a synthetic 39-amino-acid dual GIP/GLP-1 receptor agonist supplied to qualified researchers for controlled laboratory and analytical work. A single molecule acting on two incretin receptors places it between the single-receptor GLP-1 agonists and the triple agonists in comparative metabolic literature, which makes it the standard dual-agonist control in incretin research.
Important distinction: this is the research-grade compound, not Mounjaro. Licensed tirzepatide reaches patients as a single-use pre-filled pen with a fixed dose schedule, dispensed on prescription. What is supplied here is the raw lyophilised peptide as a laboratory reagent – no dose schedule, no prescribing information, and no approval for human use. The two are not interchangeable.
Supplied as a prepared 60mg pen, lyophilised and sealed. No reconstitution or mixing step is required before the material enters your protocol. The sealed format fixes the concentration per actuation and removes the handling variance that manual powder-and-solvent preparation introduces – diluent volume, syringe accuracy, technique and dissolution time. Each pen carries a batch reference that resolves to the specific analytical document issued for that lot.
Every batch is tested by independent HPLC for purity and by mass spectrometry for identity. Both results appear on the batch COA published on this page. A sample can read 99% pure by HPLC and still be the wrong molecule if synthesis went wrong; the mass spectrometry result is what rules that out. Always check both figures, and always confirm the batch code on the certificate matches the code on your pen label.
Store the sealed pen refrigerated at 2-8 degrees C, protected from light, and do not freeze. Avoid the fridge door – temperature cycling from opening and closing is precisely the stress that degrades peptide structure. Because the pen is a sealed prepared format, there is no reconstitution step and no prepared solution to store. Follow the conditions printed on the product label and stated in the batch documentation. Supplied strictly for laboratory research only, to buyers aged 21 or over. Not a licensed medicine and not for human or veterinary consumption.
- 60mg lyophilised pen – prepared format, no reconstitution
- Dual GIP/GLP-1 receptor agonist (LY3298176), 39 amino acids
- HPLC purity and separate mass-spec identity confirmation
- Research-grade compound – not Mounjaro, no dose schedule
- Strictly research use only, buyers aged 21 or over
Tirzepatide Pen Price and UK Delivery
Where to Buy Tirzepatide Pen in the UK
You can buy Tirzepatide Pen direct from UK stock, dispatched the same working day when ordered before 9am. Where to buy is a documentation question as much as a stock question: confirm the batch certificate, the identity result and the stated storage condition before you order. Price for this pen is shown in the purchase panel above, including the tiered multi-pen discounts.
Current pricing, pack sizes and UK delivery options are shown in the purchase panel above. Free UK delivery is Royal Mail Tracked 48; Tracked 24 and international options are quoted at checkout.
BATCH DOCUMENTATION
Certificate of Analysis available.
Review the available COA and match the product name, strength and batch reference. The document — not a marketing headline — is the source for the issuing laboratory, analytical methods, units, reported results and limitations.
TECHNICAL REFERENCE
Tirzepatide Pen vs Vial: What Arrives and What Changes
Chemical identifiers are provided for research reference. Product release information and batch-specific analytical results should be taken from the available COA.
- Product name
- Tirzepatide Pen Research Peptide
- Alternative names
- Tirzepatide, LY3298176
- Quantity
- 60mg
- Peptide length
- 39 amino acids
- Molecular formula
- C225H348N48O68
- Molecular weight
- Approximately 4813 g/mol
- CAS Registry Number
- 2023788-19-2
- PubChem identifier
- CID 156588089
- Product format
- Lyophilised research material (pen)
- Analytical specification
- Refer to the available batch-specific Certificate of Analysis
- Intended use
- Laboratory research and analytical applications only
- Storage
- Store refrigerated at 2-8°C, protected from light, do not freeze
The sequence, formula, molecular weight, CAS number and PubChem identifier are provided as chemical reference information. The batch COA and product label take priority for the exact material supplied.
Literature context only. References do not establish that this product has proven human efficacy, clinical benefit, safety, approval or equivalence with any authorised formulation. Assess every source, model, population and limitation independently.
Batch Purity and Analytical Testing for Tirzepatide Pen
Tirzepatide Pen has been examined in published pharmacology and clinical literature using defined formulations and populations. These sources provide scientific and regulatory context only; they do not make this laboratory product an approved medicine or establish equivalence with a branded formulation.
Dual GIP/GLP-1 receptor signalling
Tirzepatide is described as a dual agonist investigated for simultaneous GIP and GLP-1 receptor activity in experimental models.
Metabolic and body-weight research
Published literature has examined dual incretin receptor agonists in relation to metabolic markers and body-weight regulation.
Comparative incretin literature
As a dual agonist, Tirzepatide is frequently compared against triple agonists and single GLP-1 agonists in metabolic research.
Research library
Every published guide, comparison and reference for Tirzepatide Pen on United Peptides.
Research guideTirzepatide Research Guide: Dual GIP/GLP-1 MechanismTirzepatide is the molecule that forced a rewrite of incretin pharmacology. It is a single synthetic peptide chain engineered to activate two…
Strength guideTirzepatide 60mg: Strength, Format and Handling GuideA Tirzepatide 60mg research unit is a sealed, pre-filled pen device rather than a loose solid, and that single fact changes almost everything…
ReferenceTirzepatide 60mg: Research ReferenceTirzepatide 60mg research is concerned with the compound as an experimental tool rather than a therapeutic, and the distinction shapes how a study…
ComparisonRetatrutide vs Tirzepatide: 3 Critical Mechanism DifferencesRetatrutide vs Tirzepatide comes down to receptor count. Both are engineered incretin mimetics studied for metabolic signalling. The difference…
ComparisonSemaglutide vs Tirzepatide: 4 Critical Research DifferencesSemaglutide vs Tirzepatide is not a contest between a weaker and a stronger compound. It is a comparison between a selective single-receptor GLP-1…
Buyer guideWhere to Buy Tirzepatide UK: 5 Proven Checks Before OrderingTirzepatide UK sourcing has become a genuinely difficult research problem. The compound is one of the most studied dual GIP/GLP-1 receptor…
PricingTirzepatide UK Price Guide: How to Compare ProperlyTirzepatide UK price is one of the least useful numbers in research purchasing, because two suppliers can quote the same figure for material that…Selected scientific sources
PubChem compound record — Sequence, molecular formula, molecular weight, CAS number, synonyms and compound identifiers.
Published incretin research — Peer-reviewed studies indexed on PubMed examining the dual GIP/GLP-1 receptor pathway.
Regulatory literature — Published guidance and literature on the research and analytical use of dual incretin receptor agonists.
QUALITY DOCUMENTATION
Certificate of Analysis for Tirzepatide Pen
United Peptides provides Certificate of Analysis information for this research product. Always match the product, strength and batch reference before using a report in a procurement or laboratory decision.
How to review the document
- Identify the batch — Match the product name, strength, lot or batch reference and document date.
- Review the methods — Read the exact analytical techniques stated in the report; do not assume HPLC, mass spectrometry or another method unless it is listed.
- Interpret the results — Check units, calculation basis, acceptance criteria, qualifiers and limitations together.
- Preserve traceability — Keep the COA connected to receiving, storage and experimental records for the same batch.
Julienne –
I’m very happy with my product. Great product and service from United Peptides. I’ve been searching for a genuine Tirzepatide pen for a while and this has been great.