Tirzepatide - Ai-Peptides

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Tirzepatide

GLP-2

Tirzepatide is a synthetic derivative of gastric inhibitory polypeptide (GIP) that has simultaneous glucagon-like peptide-1 (GLP-1) functionality as well.

Tirzepatide is a dual-agonist that works on both GIP and GLP-1 receptors—two natural “incretin” signals your body uses after meals. In plain language, it combines two coordinated metabolic messages in one molecule, which is why it’s a major focus in modern metabolic research.

What does that combo mean in research terms? GIP (glucose-dependent insulinotropic polypeptide) is discussed for amplifying insulin release when glucose is elevated, helping the body handle nutrients, and communicating with tissues involved in fuel storage and use. GLP-1 (glucagon-like peptide-1) is often linked with supporting insulin only when it’s needed (again, glucose-dependent), moderating glucagon in high-glucose states, slowing gastric emptying (which can blunt sharp post-meal glucose rises), and engaging appetite-related signaling in the brain. Looking at both together lets researchers explore combined effects on post-prandial glucose handling, satiety and energy intake, body-weight dynamics, and broader cardiometabolic readouts (e.g., insulin sensitivity markers, lipids). A dual approach also helps labs probe how signals interact—timing, dose-response, receptor cross-talk, and whether simultaneous activation produces additive or differentiated outcomes versus single-pathway tools. This is a research product, not a therapy, and findings can vary by model and protocol.

What you get from AI Peptides is clean, verified quality. Each lot of Tirzepatide is sequence-confirmed (e.g., mass spectrometry) and purity-checked by HPLC, with ≥99% purity (typical). Every order includes a lot-specific Certificate of Analysis (COA) with the actual test data—proof of identity, purity, and a clear analytical fingerprint.

We keep specifications tight and track every lot number to support repeatability. That means you can reorder and expect the same analytical profile—useful for method development, comparative work, and follow-ups where consistency matters as much as the initial result.

If you want a modern dual-agonist with transparent documentation and high purity, Tirzepatide from AI Peptides delivers the essentials: verified identity, reliable consistency, and clear, readable paperwork—so you can focus on the science with confidence.

$125 USD
1
$119 USD 5%
5
$113 USD 10%
10
$106 USD 15%
20+

$125 USD

Out of stock

Expiry date3/12/27
Date Produced3/12/25
CAS #2023788-19-2
FormulaC225H348N48O68
M.W.4813.53 g/mol
REF1002-TR
Purity99% HPLC
RUOResearch Use Only

Not for human or veterinary use. Made in USA

This product is intended as a research chemical only. Not for human use. Peptides will arrive in a lyophilized (powder) form for maximum stability.

Storage Instructions:

All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.

Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.

Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.

However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.

For further information on proper storage techniques, click the link below:

Peptide Storage Information

Certificate Of Analysis:

This product is intended as a research chemical only. Not for human use. Peptides will arrive in a lyophilized (powder) form for maximum stability.

Storage Instructions:

All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.

Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.

Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.

However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.

For further information on proper storage techniques, click the link below:

Peptide Storage Information

This product is intended as a research chemical only. Not for human use. Peptides will arrive in a lyophilized (powder) form for maximum stability.

Storage Instructions:

All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.

Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.

Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.

However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.

For further information on proper storage techniques, click the link below:

Peptide Storage Information

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Use our Peptide Reconstitution Calculator. Simply select your parameters to accurately calculate dosages.

1

mg =

100

mcg(µg)
Determines peptide concentration
Common Amounts: GLP-1s: 2–3mL, Peptides: 3mL

PEPTIDE DOSE

0.1 mg

DRAW SYRINGE TO

5 units

YOUR VIAL CONTAINS

10 doses

CONCENTRATION

2 mg/mL

Dose of Peptide

0.1 mg = 100 mcg(ÎĽg)

Peptide Strength

Bacteriostatic Water

Determines peptide concentration
Common Amounts: GLP-1s: 2mL to 3mL Peptides: 3mL

FAQ:

What is the purity of your peptides, and how can I verify their quality?

All Ai-Peptides products are manufactured in the USA under strict quality control. Each peptide is analyzed using HPLC and Mass Spectrometry to confirm identity and purity, typically ≥99%. Every batch comes with a Certificate of Analysis (COA) you can view to verify authenticity and research-grade quality.

Our peptides are shipped lyophilized (powder form) for maximum stability. Store them in a cool, dry place until use. For long-term preservation, keep them refrigerated or frozen. Once reconstituted with a suitable research-grade solvent, keep the solution cold and protected from light to maintain integrity.

All products on our website can be purchased in any quantity available, from a single vial to larger amounts, simply by adjusting the quantity in your cart. We do not currently offer special wholesale pricing or custom bulk arrangements.

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