Purity | 99%+ | Private customization | 2mg 5mg 10mg 15mg 20mg 30me etc. | |
Cleanliness | Sterile | Transportation time | 7-15days | |
Actual peptide content | Exceed the standard | Disguise | Can provide | |
Test Report | Janoshik Test Report | Resend policy | According to different countries | |
Customized top color | Red Yellow Blue Black Purple White Green | Payment method | Bank Transfer BTC USDT Paypal |
Tir is an antidiabetic medication used to treat type 2 diabetes and for weight loss. Tir is administered via subcutaneous injections (under the skin). In the United States, it is sold under the brand name for diabetes treatment and Zepbound for weight loss and treatment of obstructive sleep apnea.
Tir is a gastric inhibitory polypeptide analog and GLP-1 receptor agonist. The most common side effects include nausea, vomiting, diarrhea, decreased appetite, constipation, upper abdominal discomfort, and abdominal pain.
Tir was approved for treatment of diabetes in the U.S. in May 2022, in the European Union in September 2022, in Canada in November 2022, and in Australia in December 2022. The U.S. Food and Drug Administration (FDA) considers it a first-in-class medication. The FDA approved it for weight loss in November 2023. Also in November 2023, the UK Medicines and Healthcare products Regulatory Agency revised the indication for tir to include the treatment for weight management and weight loss. In December 2024, the FDA revised the indication for tir (as Zepbound) to include the treatment of moderate to severe obstructive sleep apnea.







Peptides are composed of amino acids linked together by Peptides. The smallest Peptides can consist of three amino acids, such as thyrotropin-releasing hormone (TRH). Most Peptides can be made up of dozens or even hundreds of amino acids. The primary secretion organs for Peptides are the hypothalamus and the pituitary gland; however, Peptides have also been found in other organs, such as the gastrointestinal tract, brain tissue, lungs, and heart. Peptides are a type of endogenous substance that consists of protein chains containing polypeptide compounds. Examples of Peptides include thyrotropin-releasing hormone, Peptides and its analogs, Peptides and its analogs, adrenocorticotropic hormone, gonadotropins, Peptides and its analogs, Peptides-like Peptides, calcitonin, and parathyroid hormone.










1. How can I confirm the quality of the product before purchasing?
Answer: We can provide samples, and we have authoritative testing reports from the Janoshik laboratory.
2. Do you provide after-sales service after shipping?
Answer: Our customer service is available 24/7, and we will immediately assist you with any product issues, including shipping problems.
3. How long does delivery take?
Answer: It depends on your location; typically, the time is 7-12 days, which is the fastest logistics speed available.
4. What type of products do you mainly focus on?
Answer: Cocer Pharmaceutical has been specializing in peptide products for 30 years, focusing on the production of peptides in the health, fitness, weight loss, and beauty fields since 1990. All products have been tested by the Janoshik laboratory and come with detailed testing reports.