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Tirzepatide 15mg
₡ 75,660
Tirzepatide 15mg is a research-grade dual incretin peptide commonly studied in relation to GIP and GLP-1 receptor activity, metabolic signaling, glucose metabolism, appetite pathways, and body composition research.This 15mg vial provides a mid-strength research quantity for laboratory studies involving Tirzepatide and its role in receptor-based metabolic research applications.Verified COA AvailableFor laboratory research use only. Not for human or veterinary use.
- Verified COA Available

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Product Information
Tirzepatide is a dual incretin peptide commonly researched for its relationship with GIP and GLP-1 receptor activity. It is frequently included in laboratory studies focused on metabolic signaling, glucose metabolism, appetite-related pathways, energy balance, gastric emptying research, and body composition-related research.
In research environments, Tirzepatide is often explored for its dual receptor interaction and how GIP and GLP-1 pathways may influence metabolic response. These studies may involve areas such as insulin-related pathway research, receptor activity, appetite signaling, glucose pathway studies, and energy balance models.
Tirzepatide 15mg offers a mid-strength vial size for controlled research applications where a moderate quantity is required. This strength may be suitable for comparison research, extended protocols, or studies that require a larger quantity than the 10mg vial.
The product is prepared for laboratory research use and packaged to support quality, stability, and product integrity.
This product is intended strictly for laboratory research purposes only and is not for human or veterinary use.
| Specification | Value |
| Product Name: | Tirzepatide 15mg |
| Compound Type: | Synthetic dual-receptor agonist peptide — GLP-1R and GIPR |
| CAS Number: | 2023788-19-2 |
| PubChem CID: | 166567236 |
| Molecular Formula: | C225H348N48O68 |
| Molecular Weight (g/mol): | 4813.53 |
| Amino Acid Count: | 39 aa backbone |
| Amino Acid Sequence / IUPAC: | YA[Aib]GTFTSDYSIAM[Aib]DK[gamma-E-C18:2 fatty diacid]HAQDFIPAWLQSGAPPS |
| Synonyms / Other Names: | Tirzepatide, LY3298176, Mounjaro, Zepbound |
| Appearance: | White to off-white lyophilized powder |
| Purity: | >=99% (HPLC-MS) |
| Solubility: | Soluble in bacteriostatic water |
| Storage — Sealed: | Freeze <= -20 C, sealed, away from light & moisture; stable ~24 months |
| Storage — After Reconstitution: | Refrigerate 2-8 C; use within 28-30 days; avoid repeated freeze-thaw |
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Is Tirzepatide the Same as Mounjaro®?
Mounjaro® is a branded medication formulated with tirzepatide as its active ingredient. People searching for “Mounjaro” are often looking to learn more about tirzepatide, its mechanism, and the research associated with it. Mounjaro® is a registered trademark owned by Eli Lilly.
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All Peptides Costa Rica products are independently tested for purity, identity, and quality. Each batch is reviewed for peptide integrity, purity levels, and contaminants, with a COA included.
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Peptides Costa Rica supplies research-grade peptides made under strict quality-control standards. Products are synthesized for high purity & provided in stable lyophilized form for laboratory research.
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Peptides Costa Rica focuses on transparent sourcing, verified testing, and consistent product quality. Researchers rely on our peptide collections for dependable products, service & support.
Key Benefits
What You Get
1 vial containing 15mg of Tirzepatide peptide
Research-grade dual incretin peptide formulation
Mid-strength vial option compared to lower and higher Tirzepatide sizes
Suitable for GIP and GLP-1 receptor-based research applications
Carefully packaged to help preserve product integrity
Verified Certificate of Analysis available when provided

Dual Receptor Research
Tirzepatide is commonly studied for its relationship with both GIP and GLP-1 receptor pathways. This makes it relevant for research focused on dual incretin signaling, receptor interaction, and metabolic pathway response.
Metabolic Pathway Studies
This peptide is frequently researched in relation to glucose metabolism, insulin-related pathways, energy balance, and metabolic signaling. It is often selected for studies involving receptor-based metabolic response models.
Body Composition Research
Tirzepatide is commonly explored in research related to appetite signaling, energy intake, gastric emptying, and body composition pathways. It is frequently used in laboratory studies focused on metabolic and weight-related research models.
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Common Questions
Frequently Asked Questions
Why would a researcher choose a 15mg vial? +
The 15mg vial is a practical option for researchers conducting mid-to-high dose studies within established Tirzepatide research ranges. It provides flexibility for multiple lower-dose administrations (e.g., three 5mg doses or two 7.5mg doses) while reducing the need for frequent vial changes. Many researchers select the 15mg format for its balance of dosing convenience, protocol consistency, and storage efficiency.
How much BAC water should I add to a 15mg Tirzepatide vial? +
Add 3 mL of bacteriostatic water for 5 mg/mL, or 1.5 mL for 10 mg/mL. Use the calculator on this page with 15mg entered.
How many doses does a 15mg Tirzepatide vial provide? +
With 3 mL BAC water (5 mg/mL), the vial provides approximately 3 doses at 5 mg per dose, or 5 doses at 3 mg per dose.
Is Tirzepatide 15mg the maximum research dose? +
15 mg per week was the highest dose studied in Tirzepatide Phase 3 clinical trials (SURMOUNT-1 through SURMOUNT-4) and is the maximum approved clinical dose. Higher doses were not evaluated in registration trials. Our product is for laboratory research use only.
How should reconstituted 15mg Tirzepatide be stored? +
Refrigerate at 2-8 C and use within 28-30 days. Store sealed vial at <= -20 C. Slight turbidity is normal for lipid-conjugated peptides. Avoid freeze-thaw cycles.






