99% Purity Weight Loss Peptide GLP-1 Retatrutide Tirzepatide 10 mg 15mg Peptide Sema peptide

Retatrutide (LY3437943) acetate is a triple agonist peptide for the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R).

Retatrutide acetate inhibits human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643, and 0.775 nM, respectively. It exhibits activity on mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191, and 0.794 nM, respectively.

In vivo, Retatrutide (LY3437943) acetate engages with GCGR and enhances glucose tolerance in an ipGTT by acting through GIP or GLP-1 receptors. Activation via the glucagon receptor by Retatrutide acetate leads to significant weight reduction and increased energy expenditure. Retatrutide acetate can be utilized in research related to obesity.

These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug. 

It is intended strictly for research and laboratory use only.

Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.

Peptides are chains of amino acids produced in every cell of the body that help form the building blocks of basic proteins such as collagen and elastin, which contribute to the structure, strength, firmness, and smoothness of hair, skin, and nails.

Mei Li is a professional company specializing in the production of beauty products, healthy products. Mei Li is dedicated to providing the highest standards of product quality and safety compliance.

We closely monitor our customer's compliance programs and adhere to international laws and regulations, including those of the U.S. and Europe. We recognize the challenges posed by geographic distance, language barriers, cultural differences, and the need for on-site quality control and inspection. Hence, we strive to mitigate these challenges, ensuring a seamless and reliable sourcing experience from us.

Choosing us ,you will have a reliable partner, best quality products ,fast and safe delivery ,and worry-free after- sales experience. Sincerely hope that we can have long term cooperative relations with our customers and achieve a win-win situation.

 Who We Serve

-We proudly work with clients across North America, Europe, Asia, and Latin America, including:

-Biotech and pharma firms

-Research institutions & universities

-Peptide formulation startups

-CDMOs and CRO partners

Q: How to order this product?

A:You can send us your Purchase order, or just send a simple confirmation by email or message, we will send you order confirmation, then you can make your order accordingly.

Q: How long can I receive my ordered goods?

A: Door to door service , you can receive it in about 8-15 days.

Q: What's your MOQ?

A:For the regular products, our MOQ is 1box.

Q: Is there a discount?

A: Yes, bulk order with big discount.

Q:About the after-sale service?

A:After purchasing the products from our Company, we have a professional technical team and after-sales team to serve you and solve all your problems in the future.

We support a variety of payment methods, choose the most convenient for you .

Safe & Fast & Best Quality

1. We supply Peptides, APIs & Intermediates and so on to satisfy your needs;  
2. We will reply you for your inquiry in 24 hours;  
3. Strictly on selecting raw materials . Our Q&C team will inspect every product quality strictly before delivery;

4. Reasonable & competitive price, fast lead time ;

5. After delivery, we will track the products for you once every two days, until you get the products. When you got the goods, if you have any questions about the problem, contact with us, we will offer the solve way for you ;

6. 100% safe delivery, guaranteed delivery .

If you couldn't find the product you want in our store, maybe we haven't uploaded the complete product, please feel free to contact us through various ways; if you want to customize and process the   product you want, please feel free to contact us for more details too. 

lf you have any questions or suggestions about the use, function, content, specifications, standards, properties, quotations, market

conditions and application prospects of the product, please contact us, we will give you a detailed answer.