Description
Our EZP-2P 10mg vial holds 10mg of lyophilized EZP-2P (tirzepatide), a dual GIP and GLP-1 receptor agonist. It’s for in-vitro and lab research only.
EZP-2P (tirzepatide) at a glance
Tirzepatide is a 39-amino-acid peptide from Eli Lilly that activates two receptors, GIP and GLP-1. A fatty acid side chain lets it bind albumin, so its half-life is about five days. It’s approved as Mounjaro for type 2 diabetes and as Zepbound for weight management.
How EZP-2P works
Tirzepatide activates two incretin receptors. GIP and GLP-1 are both released by the gut after eating, and both push the pancreas to release insulin when glucose is high. GLP-1 also slows stomach emptying and acts on appetite centers in the brain.
The molecule is built on the GIP sequence and tuned to hit the GLP-1 receptor as well. It leans toward GIP in binding strength. A C20 fatty diacid lets it ride on albumin, so it lasts days instead of minutes.
EZP-2P 10mg product details
- Compound: EZP-2P (tirzepatide)
- Also known as: LY3298176
- CAS number: 2023788-19-2
- Molecular formula: C225H348N48O68
- Molar mass: 4,813.5 g/mol
- Structure: 39 amino acids with a C20 fatty diacid side chain
- Amount: 10mg per vial
- Form: lyophilized (freeze-dried) powder
- Purity: 99% or higher (HPLC)
- SKU: EZP-2P-10
- Use: laboratory research only
What the research says about EZP-2P
The SURMOUNT-1 trial (New England Journal of Medicine, 2022) reported average weight loss of up to about 21% over 72 weeks at the highest dose. The SURPASS trials covered blood sugar control in type 2 diabetes.
For the original studies, try this PubMed search.
Reconstituting EZP-2P 10mg
The volume of liquid you add sets the concentration. For a vial holding 10mg:
- 1mL of diluent gives 10mg/mL
- 2mL of diluent gives 5mg/mL
- 3mL of diluent gives 3.33mg/mL
Pick the volume that keeps your own calculations simple, then write the concentration and the mixing date on the label.
Research diluent solution or bacteriostatic water both work. Add it slowly so it runs down the side of the vial, then swirl or roll until everything dissolves. Shaking can shear peptide chains. Skip it.
EZP-2P 10mg storage and shelf life
The dry powder keeps best cold: 2 to 8°C in the fridge, or -20°C for long-term storage. After reconstitution, store it in the fridge and finish it within roughly four weeks.
EZP-2P purity and Janoshik testing
EZP-2P 10mg is sold at a minimum of 99% purity by HPLC.
This listing doesn’t have a lab report in its photos yet. The EZP-2P 15mg and EZP-2P 20mg listings show Janoshik reports for EZP-2P from our recent testing.
EZP-2P 10mg single, 5 pack and 10 pack prices
Buying for a longer project? EZP-2P 10mg is available in these quantities:
- Single vial: $28.00
- 5 pack: 5 vials for $133.00 instead of $140.00, about $26.60 a vial
- 10 pack: 10 vials for $252.00 instead of $280.00, about $25.20 a vial
- 10-vial kit: 10 vials boxed together for $250.00, about $25.00 a vial
The packs are the same vials as the single listing, just priced lower per vial. If you know you’ll go through more than four, the 5 pack already costs less than buying them one by one.
EZP-2P sizes compared
- EZP-2P 10mg (this page): 10mg for $28.00, about $2.80 per mg
- EZP-2P 15mg: 15mg for $41.00, about $2.73 per mg
- EZP-2P 20mg: 20mg for $48.00, about $2.40 per mg
- EZP-2P 30mg: 30mg for $54.00, about $1.80 per mg
- EZP-2P 60mg: 60mg for $84.00, about $1.40 per mg
EZP-2P 10mg is the smallest option. It’s the one to start with for a pilot run or when you’re testing a new protocol.
Related research peptides
- Eloralintide 10mg, an amylin agonist
- Cagrilintide 5mg, an amylin analog
- EZP-3P 24mg, a triple agonist
- Survodutide 10mg, a GLP-1/glucagon agonist
- EZP-1P 5mg, a GLP-1 agonist
Browse the full GLP-1 peptides and weight loss peptides range, or see everything on our research peptides page.
EZP-2P 10mg FAQ
How much is in the EZP-2P 10mg vial?
10mg of lyophilized powder. The amount is printed on the label.
Is EZP-2P the same as tirzepatide?
Yes. EZP-2P is our product name for tirzepatide research material, and the Janoshik reports in the photos identify it as tirzepatide.
Is there a discount for buying more?
Yes. The 5 pack saves 5% and the 10 pack saves 10% compared with buying single vials. Pick the option from the dropdown on this page.
Is EZP-2P 10mg lab tested?
Yes. We test EZP-2P by production run, and the batch number on the label is what the paperwork is filed under.
What do I mix EZP-2P 10mg with?
A sterile diluent such as our research diluent solution or bacteriostatic water. The reconstitution section above shows the concentration for each volume.
Buy EZP-2P 10mg from EZ Peptides
Order EZP-2P 10mg now for $28.00. It’s in stock, and checkout takes about two minutes. Add a research diluent solution if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our GLP-1 peptides and weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.





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