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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Retatrutide for Sale > RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct
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RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image1
RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image2
RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image3
RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image4
RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image5
RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct buy - image6

RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct

TDS 6825 Inquiries

Unit Price:

$20/KG FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Pharmaceutical

Content:

99.5%

Port:

SHENZHEN

Brand:

KSD

Packaging:

vial/kit

Price valid (until):

2026-11-15

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Semaglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Name: Lumi
    WhatsApp: +85262361799
    Email Address: 1316284917@qq.com  


    Product Detail


    Made of premium raw materials with high purity and low impurity. It has stable physical properties and excellent water solubility. Rich in biological activity with mild and efficient effect, consistent batch quality and easy storage. Widely used in biological scientific research and related experiments with stable supply and reliable quality.

    Peptide products offer diverse functional benefits across multiple scenarios:

    in health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses; 

    in skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity; 

    in sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle protein synthesis.

    Made from high-purity, low-impurity premium raw materials, it features stable physical properties and excellent water solubility. Rich in biological activity, it acts gently yet effectively, with consistent batch quality and ease of storage. Widely used in biological research and related experiments, it offers reliable supply and dependable quality.


    Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 1

    Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 2 Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 3 Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 4

    Items Specifications
    RT20 20mg/10 bottles/ box





    company profile


    Jinan Kangshengda Technology Co., Ltd. in Jinan High-tech Zone specializes in active peptide raw materials and supporting biological consumables. With years of industry experience, we supply functional peptides and lab consumables, delivering reliable products and one-stop procurement solutions for global customers.
    We enforce rigorous quality control to ensure peptide purity and stability, addressing challenges such as deactivation and gelation. Supported by Jinan’s logistics advantages, we operate mature domestic and cross-border supply chains, offering flexible procurement, split delivery and customized cross-border shipping plans.
    Adhering to integrity and win-win cooperation, we provide full pre- and after-sales technical support. Our market covers China and is expanding to the Americas, Europe and Latin America. We will keep enriching our peptide product range and improving supply services to be a trusted global peptide supplier.
    Our modern peptide factory handles synthesis, purification and lyophilization. With clean workshops and advanced equipment, we stably produce mainstream GLP‑1 peptides with consistent purity ≥98%. All lyophilized vial products are for research use only. We offer customizable 20 mg/30 mg specifications (10 vials/box) and custom peptide services for research institutions and biotech enterprises worldwide.


    Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 5 Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 6 Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 7 Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 8

    Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 9



    frequently asked question


    1. We are the source factory of materials, offering high quality and high purity with wholesale prices.
    2. We can deliver to any region, with dedicated delivery services, ensuring safety and speed.
    3. You can communicate with us for any product. Our products are diverse and we support customization to meet your needs as much as possible.
    4. We support various payment methods, and all details can be discussed.
    5. You can contact me for any questions. I will do my best to answer them for you.

    6 Price : We do not engagein price wars. Our first quotation may too expensive to you, please don't lose heart. Firstly, our quality can be guaranteed; Secondly, our tranportation efficiency and custome clearance rate can be guaranteed; Thirdly, we will provide you with the highest quality service, in any aspect.

    You get what you pay off, if you have any questions, i will have the answer.



    Shop RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct-Detailed Image 10



                                                                                                                                            



    type of shipping


    Unopened, long-term storage: Freezer (-20℃), sealed and protected from light.
    Unopened, for use within a few days: Refrigerator (2~8℃).
    Dissolved in water: Refrigerate only (2~8℃), use within 7 days, do not refrozen.
    Overall: Protect from light, sealed, moisture-proof, and away from high temperatures.


    Multiple international shipping options available: USPS delivery takes 10–15 days, while FedEx and UPS deliver within 5–7 days.

    We provide mature customs clearance solutions with stable transit times, greatly reducing the risk of shipment delays.
    Our services cover North America, Europe, Asia and Latin America, and we have partners and customers across over 80% of countries worldwide.
    Round-the-clock service guarantee: all inquiries will be responded to within 24 hours, including holidays.

    Rooted in China’s manufacturing sector, we supply cost-effective products for export to numerous countries around the globe.


    Shop Wholesale Low-Price AR50 high purity Safe Delivery CN-Detailed Image 2

    ECHEMI Editorial Reference
    Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.

    Certificates
    • RT20 High-Quality Products / Warehouse Stock Available | Fast and Safe Delivery | On-Time Shipping | Reasonable Prices | High Purity | Factory Direct Certificates 1 TDS

    Basic Info
    Product Name:

    Retatrutide

    Other Name:

    Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

    CAS No.:

    2381089-83-2

    Molecular Formula:

    C221H342N46O68

    InChIKeys:

    MLOLQJNKXBNWFW-SAGGEDDASA-N

    Molecular Weight:

    4731.33

    EC Number:

    200-001-8

    Color/Form:

    White lyophilized

    Characteristics
    Water Solubility:

    Soluble in water (5mg/ml).

    Storage Conditions:

    -20°C

    Critical Temperature & Pressure:

    -20°C

    Research
    Class:

    Triple agonist — GCGR, GIPR, GLP-1R

    Status:

    Investigational (Phase 3)

    Mechanism:

    Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

    EC50 (Human GCGR):

    5.79 nM

    EC50 (Mouse GIPR):

    0.191 nM

    EC50 (Mouse GLP1R):

    0.794 nM

    EC50 (Mouse GCGR):

    2.32 nM

    EC50 (Human GLP1R):

    0.775 nM

    EC50 (Human GIPR):

    0.0643 nM

    Source:

    Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

    Clinical Development:

    NCT04881760; NCT05882045; NCT06354660

    References
    ChEMBL:

    CHEMBL5095485

    DrugBank:

    DB18993

    KEGG DRUG:

    D12430

    PubChem:

    PubChem

    Disclaimer:

    Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Semaglutide

    Location:

    Licheng District, Jinan City, Shandong Province

    Payment Terms:

    100% TT in advance

    Average lead Time:

    14

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

    Certifications:

    Retatrutide coa

    Hello and welcome to learn about Kangshengda Biotechnology! We are a specialized enterprise dedicated to the R&D and production of peptide products. Leveraging high-quality peptide preparations, our core strength lies in supporting customers to achieve long-term weight management and all-round health regulation.
    Boasting extensive mature export experience, our products are sold to Europe, the United States and numerous other countries and regions worldwide. Supported by consistent, reliable product quality, efficient on-time delivery and a comprehensive professional after-sales service system, we have built long-term, solid strategic partnerships with overseas distributors.
    We are committed to delivering one-stop customized premium peptide solutions for all clients, and seek long-term development and win-win cooperation alongside domestic and global partners!
    KSD
    ">KSD
  • Inquiry History
    6825 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Retatrutide 2381089-83-2

    3 MT Mar 28, 2026
    United Kingdom

    Retatrutide - 2381089-83-2

    1 G Feb 10, 2026
    United States

    Retatrutide CAS 2381089-83-2 10mg vial

    20 MT Mar 7, 2026
    United States

    Factory Retatrutide API 99% Purity CAS 2381089-83-2

    5 KG Nov 10, 2025
    United Kingdom

    Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA

    1 MT Mar 22, 2026
    United States

    2381089-83-2

    100 G Jul 14, 2026
    United States

    2381089-83-2

    100 G Feb 24, 2026
    United States

    2381089-83-2

    100 MT Dec 9, 2023
    United States

    Retatrutide 2381089-83-2

    200 MG May 16, 2026
    United Kingdom

    2381089-83-2 retatrutide

    300 MG Feb 13, 2026
    United States

    Retatrutide 2381089-83-2 wholesale

    500 MT Nov 3, 2023
    Poland

    CAS 2381089-83-2 (Custom Peptide)

    40 MT Apr 10, 2026
    Austria

    Peptide Retatruide CAS 2381089-83-2

    100 MT Apr 4, 2026
    United States

    Retatrutide CAS 2381089-83-2 99%

    10 PCS Feb 21, 2026
    Austria

    Retatrutide CAS 2381089-83-2 10mg vial

    20 PCS Feb 10, 2026
    United States

    Tirzepatide 99.9% Liquid 2381089-83-2 TeruiOP

    1 MT Sep 6, 2023
    United States

    Retatrutide/LY3437943/GIPR/GLP-1R 98% Powder 2381089-83-2 Senwayer

    1 G Sep 3, 2023
    United States

    GLP-1 / GIP Retatrutide cas 2381089-83-2

    1 MT Oct 16, 2024
    United States

    Retatrutide 99% High Quality CAS 2381089-83-2

    1 G Jan 23, 2026
    United States

    Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2

    10  Oct 21, 2023
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