Tirzepatide is a synthetic dual agonist peptide intended solely for preclinical and laboratory research. It comes as homogeneous white lyophilized powder, featuring reliable physical characteristics and stable batch-to-batch quality.

HPLC together with mass spectrometry testing is performed on every production batch to validate molecular identification, ensuring purity of no less than 99%. Complete batch quality files such as COA reports and HPLC spectra can be provided upon request for quality review and batch tracking.

This peptide can be easily reconstituted using sterile water or bacteriostatic water in laboratory environments. To preserve full bioactivity and prevent substance breakdown, prepare the peptide solution shortly before carrying out your experiments.

Storage Guidelines Keep lyophilized peptide powder at -20°C, shielded from light and humidity. Repeated freeze-thaw cycles should be avoided.

Peptide Storage Guidelines: General Notes

When storing peptides, please keep the following points in mind: 

? Store peptides in a cold, dry and dark environment 

? Avoid repeated freezing and thawing of peptides 

? Prevent excessive exposure to air 

? Avoid exposure to light 

? Do not store peptides in solution for a long time 

? Aliquot peptides according to experimental requirements

FAQ

Q1: Can I get a sample before placing an order? 

A: Yes, samples are available. For regular products, samples are free, you only need to cover the shipping cost. For high-value products, you only need to pay for the freight and partial product cost. After we cooperate for some time, or if you become our VIP customer, we can provide free samples upon your request.

Q2: What payment methods does your company accept? 

A: We accept USDT, bank transfer and other payment options. You can choose whichever is convenient for you.

Q3: How and when can I receive my goods after payment? 

A: For small-batch orders, goods will be shipped via international express (DHL, FedEx, TNT, etc.) or air freight. It normally takes 3-7 days for delivery after shipment. For bulk orders, sea freight is recommended. It will take 15-30 days to arrive at the destination port, depending on the port location.

Q4: Is it possible to use my custom labels or packaging? 

A: Yes. We are willing to support this if needed.