DRJAYS TIRZ™ 15MG (With Bacteriostatic Water)
SKU: FC1336-TIRZ
Volume pricing
·Default4th of July Sale price — extra discount by quantity on this line
| Quantity | Price / Unit | Discount |
|---|---|---|
| 5–9 | $123.50 | 5% |
| 10–15 | $117.00 | 10% |
| 16–20 | $110.50 | 15% |
| 21+ | $104.00 | 20% |
- 100% Satisfaction Guarantee — damaged, incorrect, or off-spec orders are made right with a free reship or refund.
- Flat-rate 2-day shipping (when available) from Jacksonville, FL · free shipping insurance on every order · free over $300.
- Bacteriostatic water included — the correct amount for reconstitution, in every order.
- Sourced direct from our Swiss pharmaceutical-grade manufacturer · Batch-traceable · Veteran-owned · 20% of profits donated to animal charities.
- Secure checkout — powered by Shopify.
Research use only — not for human or veterinary consumption.
- Sealed, lyophilized vial — Default
- Bacteriostatic water — appropriate size for reconstitution, included free
- Certificate of Analysis available — view COAs
Research Insight
DRJAYS TIRZ™ 15MGDual receptor activation in metabolic function — engineered for laboratory study.
Dr. Jays Tirz is a dual agonist peptide created for advanced research and laboratory studies. The compound targets both the GLP-1 receptor and the GIP receptor, giving scientists a strong tool to study metabolism, blood sugar, and energy balance. Because Tirz acts on two receptors, it helps researchers explore how dual-receptor activity influences metabolic function and energy regulation.
Our team produces every vial of Dr. Jays Tirz under strict quality standards. Independent laboratories verify the contents and confirm accurate results, so researchers can trust its integrity.
To maintain stability and extend storage life, we supply Dr. Jays Tirz as a freeze-dried (lyophilized) powder. This process protects the peptide until researchers are ready to use it. Before conducting studies, scientists mix the powder with a lab-grade liquid to achieve consistent and repeatable results.
Dr. Jays delivers Tirz as part of our ongoing commitment to provide trusted research peptides. Researchers in endocrinology, metabolic health, and drug development depend on this compound for precise and controlled studies.
- Research Grade
- Laboratory Packaged
- Secure Shipping
- Quality Focused
Choose your strength
Seven research-grade strengths
Every vial of DRJAYS TIRZ™ is lyophilized, batch-controlled, and individually sealed. Pick the strength that fits your study scope.
Scientific workflow
From compound to study
- 01Research Compound
Defined peptide sequence
- 02Molecular Analysis
Identity & purity
- 03Laboratory Evaluation
Stability & form
- 04Data Collection
Batch records
- 05Research Applications
Investigator-led study
Product overview
Built for the bench
Lyophilized format
Freeze-dried for stable storage. Reconstituted by the receiving laboratory under its own protocols.
Research-grade handling
Manufactured under strict quality procedures with batch-level controls and laboratory packaging.
Laboratory applications
Designed for receptor interaction, stability, and analytical research conducted by qualified investigators.
Stability considerations
Store sealed at 2°C–8°C. Protect from heat and direct light. Follow your laboratory's SOPs.
Packaging standards
Each vial is individually sealed and dispatched in protective outer packaging suitable for research transit.
Independent verification
Independent laboratories confirm content and results so investigators can trust material integrity.
Why researchers choose us
Six pillars behind every vial
Research Grade Standards
Strict procedures from manufacturing through dispatch.
Premium Packaging
Sealed vials and protective outer packaging engineered for research transit.
Quality Focused Sourcing
Independent verification supports every batch we ship.
Educational Resources
Peptide University™, the Knowledge Hub, and dedicated guides.
Knowledge Hub Access
Browse applied articles and structured learning paths.
Peptide Finder™ Integration
Find compounds by research area, mechanism, or class.
Specifications
Product specifications
| Specification | Detail |
|---|---|
| Product Name | DRJAYS TIRZ™ |
| Form | Lyophilized (freeze-dried) powder |
| Appearance | White to off-white powder |
| Storage | Refrigerated, 2°C – 8°C |
| Container | Sealed research vial with crimp closure |
| Category | Research peptide — dual agonist |
| Receptor Targets | GLP-1 receptor and GIP receptor (study context) |
| Use | Laboratory research and analytical applications only |
Research applications
Where DRJAYS TIRZ™ fits in the lab
For investigator-led laboratory study only. No medical claims, no dosing, no human or veterinary use.
Molecular signaling
Investigate pathways activated by dual-receptor engagement in laboratory models.
Receptor interaction
Study binding behaviour across GLP-1 and GIP receptor targets in vitro.
Laboratory analysis
Characterize peptide identity, purity, and behaviour using analytical methods.
Stability evaluation
Evaluate lyophilizate stability under controlled storage and reconstitution conditions.
Formulation research
Explore diluent compatibility and excipient interactions in research workflows.
Analytical testing
Support HPLC, mass spectrometry and other quality-control evaluations.
Compare strengths
All seven strengths, side by side
| Strength | Research Quantity | Vial Size | Best For | |
|---|---|---|---|---|
| 5MG | Entry / pilot studies | Single research vial | Receptor binding pilots, micro-volume titration work | View → |
| 10MG | Short study windows | Single research vial | Short bench protocols and stability screening | View → |
| 15MG | Mid-range study cycle | Single research vial | Multi-assay receptor signaling studies | View → |
| 20MG | Extended study cycle | Single research vial | Extended pharmacology models and replicates | View → |
| 30MG | Multi-week research arc | Single research vial | Stability-over-time and lyophilisate research | View → |
| 60MG | Long research arc | Single high-capacity vial | Dual-receptor activation studies, formulation work | View → |
| 120MG | Full lab program | Single high-capacity vial | Programme-scale research and analytical batches | View → |
Knowledge hub
Keep learning
Trust
Why labs return to Dr Jays
- Quality Focused
- Research Oriented
- Educational Resources
- Responsive Support
- Secure Checkout
- Fast Shipping
Secure shipping
Vials ship in protective insulated packaging suitable for research peptide transit, with cold-chain considerations where appropriate. Track every step from dispatch to delivery.
Talk to our team →Frequently asked questions
Research notice
DRJAYS TIRZ™ is supplied strictly for laboratory research and development purposes. It is not for human consumption, veterinary use, therapeutic use, diagnostic procedures or clinical applications. By purchasing, the buyer acknowledges responsibility for compliance with all applicable laws, regulations and laboratory standards. We do not provide dosing guidance of any kind.
Real reviews from Dr Jays Peptides customers
Why Dr Jays vs. the alternatives
An honest side-by-side for researchers who care about what's in the vial
Keep learning about peptides
Explore the Dr Jays Peptide Encyclopedia and research library for deeper background, mechanisms, and stack guidance.