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Home > Biochemical Engineering > Polypeptide > Retatrutide for Sale > RT10 RT5 RT15 Reta15 RT-15 99%Peptide Product
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RT10 RT5 RT15 Reta15 RT-15 99%Peptide Product

TDS 6649 Inquiries

Unit Price:

$68/UNIT FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Research Grade

Content:

99%

Port:

Shengzhen

Brand:

KSD

Packaging:

10 mg/vial

Price valid (until):

2027-01-31

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

Semaglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  Shop RT30 Retatrutide Reta30-Detailed Image 1


    1.Q:What is your production cycle and delivery time?

    AFor regular in-stock peptide products, the production period takes 3 to 7 working days. We ship goods by air freight entirely.and the whole transportation period is 10-14 working days after delivery. Adequate spot inventory ensures long-term stable
    and uninterrupted supply.
    2. Q: What are your main export markets?
    A.Our products are sold all over the world, including the United States, Canada, Australia, the Netherlands, New Zealand, taly,
    France, Germany, Mexico and many other countries and regions.
    3. Q: What customer service and after-sales support can you provide?
    AWe provide comprehensive whole-process customer service. If you encounter problems with product quality, air
    transportation damage. shipping documents or product usage guidance, our team wil respond quickly and provide practical
    solutions to fully protect customers' legitimate rights and interests.
    4. Q: How is the quality of the product?

    A:Before each batch of our products is delivered strict quality testing will be carried out to ensure the HPLC purity is higher than99%. Complete test documents such as COA and HPLC reports will be provided for your reference
    5. Q: What shipping method do you adopt for goods delivery?
    A:We adopt professional air transportation for all peptide shipments, matched with cold-chain packaging to maintain the
    activity stability of peptides during transportation.
    6. Q: What payment methods are available for orders?
    A:We support Alipay, Bitcoin and USDT for your selection.

    Appearance (Dry Powder + After Reconstitution)
    1. Undissolved Lyophilized Powder (Normal)
    Color: Pure white or off-white, uniform in color;
    Form: Vacuum-lyophilized cake; fluffy and porous with a crisp, dry texture (minor fragmentation or loose powder due to shipping is normal); no dampness, stickiness, clumping, or gelatinization;
    Container: Transparent, sealed vial; rubber stopper and aluminum cap intact; no leakage or mold spots.
    2. After Reconstitution with BAC Bacteriostatic Water (Acceptance Criteria)
    Liquid is completely clear and colorless, matching the clarity of purified water; a very faint straw-yellow tint resulting from prolonged storage is acceptable; no cloudiness, suspended matter, fibrous strands, sediment, or phase separation.
    3. Signs of Deterioration (Discard Immediately)
    Dry powder turns yellow, becomes damp, or develops black mold spots; solution becomes cloudy/milky white, contains impurities, shows significant discoloration (dark yellow, red, green, or gray), separates into layers, or develops an off-odor. (Note: Slight cloudiness at low temperatures that clears up after warming for 10 minutes does not indicate deterioration.)

    Suitable for:
    Individuals with high body mass (significant obesity) who have hit a plateau or experienced diminishing returns with standard GLP-1/TR weight-loss regimens;
    Those with severe insulin resistance, PCOS, a high carbohydrate intake, or elevated blood sugar levels;
    Individuals whose weight-loss progress is hindered by a slow metabolism, a tendency toward water retention, or a sluggish rate of fat loss;
    Those requiring a long-term weight-loss plan who prefer large-volume packaging to minimize the frequency of opening vials and preparing doses.

    Storage Stability
    Unopened lyophilized product: Long-term storage at -20°C; short-term storage at room temperature or refrigerated (protected from light), with a shelf life of 12–24 months. Strictly avoid exposure to direct sunlight, high temperatures, and repeated freeze-thaw cycles.
    After reconstitution with BAC: Store refrigerated at 2–8°C, protected from light; valid for 28 days—discard if this period is exceeded. Do not freeze the reconstituted solution. If reconstituted with preservative-free water, the solution must be used within the same day.

    Side Effects and Tolerability Profile
    Common Adverse Reactions (Concentrated in the first 1–4 weeks of use; tolerance typically develops over time)
    Primarily gastrointestinal: nausea, abdominal bloating, acid reflux, diarrhea, constipation, and reduced appetite. Due to its potent triple-target activity, it causes greater gastrointestinal irritation than TR-class drugs at equivalent doses; therefore, the dosage must be titrated upward gradually—do not start with a high dose.
    High-Risk Warnings (Discontinue use and seek medical attention immediately if these occur)
    Persistent, severe upper abdominal pain or vomiting (be alert for pancreatitis);
    Right upper quadrant abdominal pain, gallstones, or acute cholecystitis;
    Palpitations, hand tremors, or frequent hypoglycemia (risk doubles when used with insulin or other glucose-lowering medications);
    Allergic reactions such as generalized rash or throat tightness.
    Contraindications
    Family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia type 2 (MEN2); pregnancy, planning a pregnancy, or breastfeeding; severe gastric disorders, gastroparesis, or chronic pancreatitis; history of recurrent hypoglycemia.


    Items Specifications
    RT30 30 mg/vial,10vial/kit
    RT40 50 mg/vial,10vial/kit
    RT50 60 mg/vial,10vial/kit
    Shop RT15 Reta15 RT-15-Detailed Image 2

    Do you want to buy peptides?

    I am from a peptide sales company in China.  We are a professional manufacturer with reliable quality and excellent service. Please don’t hesitate to tell us your needs.

    Our price is currently very favorable; you can get a 10% discount when you buy 10 boxes or more.

    You can tell me your needs, and I will create a personalized quote for you to refer to.

    These are peptides and health care products for daily use.

    They mainly help with:

    Weight management and fat loss

    Anti-aging, skin care, hair & nail health

    Muscle recovery, tissue repair, gut health

    Better sleep, more energy, immune support

    They are safe for daily wellness, body shaping and recovery

    .Shop RT10 RT5 RT15 Reta15 RT-15 99%Peptide Product-Detailed Image 3 Shop RT10 RT5 RT15 Reta15 RT-15 99%Peptide Product-Detailed Image 4

    Shop RT15 Reta15 RT-15-Detailed Image 3 Shop RT15 Reta15 RT-15-Detailed Image 4

    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

    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

    Molecular Weight:

    4731.33

    EC Number:

    200-001-8

    Color/Form:

    White lyophilized

    Categories:

    Polypeptide

    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
    6649 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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