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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Copper Peptide for Sale > 99% Peptide powder High Quality Semaglutide weight loss High purity, factory direct supply, door-to-door delivery.
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99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery. buy - image1
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99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery. buy - image5
99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery. buy - image6

99% Peptide powder High Quality Semaglutide weight loss High purity, factory direct supply, door-to-door delivery.

149 Inquiries

Unit Price:

$20/KG FOB

Get Latest Price
CAS No.:

49557-75-7

Grade:

Pharmaceutical

Content:

99.5%

Port:

SHENZHEN

Brand:

KSD

Packaging:

vial/kit

Price valid (until):

2026-11-11

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  


    Weight management:  Tirzepatide has been shown to help lose weight in overweight patients. Phase 3 clinical trials are currently underway for weight loss in adults who are overweight, obese, or have weight-related health issues. Tirzepatide has received FDA Fast Track designation to speed up its FDA application for treating adults with obesity, or who are overweight with weight-related health conditions.
    Metabolic improvement: Not only can it help obese patients lose weight, but it can also improve metabolic problems related to obesity, such as hypertension, hyperlipidemia, etc.
    Blood sugar control:  Tirzepatide (LY3298176) is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist that is being developed for the treatment of type 2 diabetes. Tirzepatide (LY3298176) shows significantly better efficacy with regard to glucose control and weight loss than do Dulaglutide.
    Multi effect mechanism: tirzepatide is a once-weekly glucose-dependent-stimulating polypeptide (GIP, aka: gastric inhibitory polypeptide) receptor and glucagon-like peptide-1 (GLP-1) receptor dual agonist developed by scientists. ChemicalbookGIP and GLP-1 are both hormones secreted by the gut that promote secretion. tirzepatide combines the effects of two -promoting drugs into a single molecule and represents a new class of drugs for the treatment of type 2 diabetes

    Company Profile

     


    Jinan Kangshengda Technology Co., Ltd. is located in Jinan High-tech Zone. It is a comprehensive technology enterprise in China specializing in the supply of active peptide raw materials and supporting biological consumables. Having engaged deeply in the peptide industry for years, the company focuses on the research, development and distribution of various functional peptide raw materials and supporting laboratory consumables, delivering stable, reliable products and one-stop procurement solutions for customers at home and abroad.
    Adhering to the principle of quality priority, we have established a complete system for raw material screening and quality inspection and control, and rigorously supervise the purity and stability of raw materials. We supply a wide range of mainstream peptide raw materials to meet customers’ diverse demands. To tackle common industry challenges including easy deactivation and gelation of peptides, we continuously optimize our supply chain and select highly stable raw materials to minimize the risk of product deterioration, earning long-term trust from customers worldwide.
    Benefiting from Jinan’s superior logistical location, the company has built mature domestic and cross-border supply channels. We flexibly accommodate varied procurement models, support split delivery for bulk orders and long-term monthly purchasing partnerships, and can propose reasonable shipping solutions tailored to customers’ transportation and cross-border carrying requirements.
    Upholding the business philosophy of integrity and win-win cooperation, we value long-term partnerships and offer professional pre-sales consultation and after-sales support to promptly address inquiries regarding product application and logistics. At present, our business covers numerous regions across China and keeps expanding into markets in the Americas, Europe, Latin America and beyond.
    Going forward, Jinan Kangshengda Technology Co., Ltd. will continue to deepen its layout in the peptide industrial chain, expand its product portfolio and upgrade supply chain services. With consistent product quality and flexible cooperation models, we strive to become a trusted professional peptide supplier for global clients.
    Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 1


     

      Factory introduction  

     


    Our factory is a modern research-oriented peptide production base specializing in the R&D, synthesis, purification, and lyophilization of peptide raw materials. We have established standardized clean workshops equipped with precision equipment such as fully automated peptide synthesizers, high-performance liquid chromatographs, and vacuum lyophilizers, enabling stable mass production of mainstream GLP-1 peptide products. Our factory has a professional technical quality control team that strictly controls the entire process from synthesis, purification, lyophilization, to packaging, ensuring a finished product purity consistently above 98%. All products are uniformly packaged in lyophilized vials. Our main focus is on research-grade peptide raw materials; all products are labeled for research use only. We offer flexible customization options such as 20mg and 30mg, with a standard box containing 10 vials. We provide stable supply and customized peptide services to research institutions and biotechnology companies both domestically and internationally.

    Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 2 Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 3 Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 4


     

      Core Product Advantages  

     


    1. High Purity: HPLC verified purity ≥98% with extremely low impurities, ensuring accurate and stable experimental data.
    2. Stable Molecular Activity: Adopts low-temperature lyophilization and vacuum sealing technology to avoid high-temperature oxidation and molecular chain breakage, maintaining ultra-high peptide activity retention rate.
    3. Excellent Solubility: Loose and fine powder dissolves completely and rapidly in bacteriostatic water without residue or turbidity.
    4. High Batch Consistency: Strict quantitative filling and content sampling inspection for each batch with minimal errors, ideal for comparative and long-term experiments.
    5. Practical Package Specification: 10 independent vials for flexible use, waste reduction, convenient storage, sub-packaging and batch experiments.
    6. Low Degradation & Long Shelf Life: Extremely low activity attenuation during long-term storage under standard refrigeration conditions.


     

      Storage and transportation  

     


    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.


     

      Product Delivery

     


    Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 5

    \Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 6

    Shop 99% Peptide powder High Quality Semaglutide  weight loss High purity, factory direct supply, door-to-door delivery.-Detailed Image 7



    Shop GLP-1  Tirzepatide 5mg 10mg 15mg in vials with fast delivery for weight loss in stock-Detailed Image 1 Shop GLP-1  Tirzepatide 5mg 10mg 15mg in vials with fast delivery for weight loss in stock-Detailed Image 2 Shop GLP-1  Tirzepatide 5mg 10mg 15mg in vials with fast delivery for weight loss in stock-Detailed Image 3


    Absolutely ensure product safety during transportation

    ..

    Packing:

    10mg/vial 10vials/box

    15mg/vial 10vials/box

    20mg/vial 10vials/box

    30mg/vial 10vials/box

    Items Specifications
    CAS number 2023788-19-2
    Product synonyms peptide product 
    Product name Product name

    1.Can we get your free samples?

    Yes, can. Our free sample can be provided for customers test. But the freight for express is obuyer's account.

    2.Can we do printing or label on the bottles?

    Yes, can. We can offer various printing ways,such, screen printing, hot stamping, label printing.

    3.What is the normal lead time?

    For stock products, within 24-48 hours after we receive your payment. For smaller customize color bottles, we will ship out within 3-5 days.

    4.What is your shipping terms?

    Faster ways: EDEX, DHL, UPS, TNT, etc by sea or by air economy

    5.How does your factory do regarding quality control?

    We do test for 3 times before packing.

    ECHEMI Editorial Reference
    ChEBI: Gly-His-Lys is a tripeptide composed of glycine, L-histidine and L-lysine residues joined in sequence. It has a role as a metabolite, a chelator, a vulnerary and a hepatoprotective agent.

    Basic Info
    Product Name:

    Copper Peptide

    Other Name:

    GHK Cu Copper Peptide;L-Lysine,glycyl-L-histidyl-;Copper Peptide powder (GHK-cu);GHK Cu Copper Peptide GHK.Cu GHK-Cu;Liver Cell Growth Factor(GHK);GHKcu/Growth-Modulating peptide;(Gly-His-Lys)2Cu.xHAc;AHK-Cu (Copper Peptide)

    CAS No.:

    49557-75-7

    Molecular Formula:

    C14H24N6O4

    InChIKeys:

    MVORZMQFXBLMHM-QWRGUYRKSA-N

    Molecular Weight:

    340.38

    EC Number:

    1592732-453-0

    Color/Form:

    Off-White

    Characteristics
    Density:

    1.324

    Melting Point:

    >144°C (dec.)

    Boiling Point:

    831.0±65.0 °C(Predicted)

    PKA:

    3.11±0.10(Predicted)

    Critical Temperature & Pressure:

    under inert gas (nitrogen or Argon) at 2–8 °C

    Research
    Class:

    GLP-1R agonist

    Status:

    FDA-approved (Ozempic / Wegovy / Rybelsus)

    Mechanism:

    Long-acting, selective glucagon-like peptide-1 (GLP-1) receptor agonist with 94% sequence homology to human GLP-1. Engineered for extended half-life (~1 week) via albumin binding (fatty acid acylation at Lys26) and resistance to DPP-4 degradation (Aib substitution at position 8). Promotes insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces appetite via central nervous system GLP-1R activation.

    Activity note:

    Potent, selective GLP-1R agonist. Reported binding affinity Ki = 0.38 ± 0.06 nM. Semaglutide is a human GLP-1 analog with structural modifications for albumin binding (C18 fatty diacid at Lys26) and enzymatic stability (Aib8 substitution).

    Source:

    Lau J, et al. J Med Chem. 2015;58(18):7370-7380. Wilding JPH, et al. N Engl J Med. 2021;384(11):989-1002.DOI

    Clinical Development:

    NCT03548935; NCT03552757; NCT01720446; NCT02692716

    FDA:

    Ozempic, Wegovy, Rybelsus (approved 2017-12-05)

    References
    ChEMBL:

    CHEMBL2108724

    DrugBank:

    DB13928

    KEGG DRUG:

    D10025

    PubChem:

    PubChem

    Disclaimer:

    Semaglutide is approved as a prescription medicine (Ozempic, Wegovy, Rybelsus) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • 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
    149 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Cosmetic Copper GhkCU Peptide CAS 49557-75-7 Peptide 50mg Ghk-Cu

    2 MT Nov 6, 2023
    Malaysia

    High quality 98% up Copper Peptide GHK-Cu powder CAS 49557-75-7

    1 KG Oct 19, 2023
    United States

    Copper Peptide 99% Copper Peptide Ghk-Cu Powder Ghk Cu CAS 49557-75-7

    1 KG Mar 26, 2026
    China

    Glycyl-l-histidyl-l-lysine

    10 KG Oct 24, 2023
    Sweden

    GHK-Cu

    1 KG Mar 17, 2026
    Malta

    Copper peptide GHK-CU

    1000 MT Aug 8, 2026
    United States

    Ghk-cu

    20 MT Jul 17, 2026
    Brazil

    Ghk-cu

    30 MG Jul 14, 2026
    Peru

    GHK-Cu

    15 MG Jul 13, 2026
    Malaysia

    GHK-Cu

    1 G Jul 9, 2026
    Brazil

    GHK-Cu

    50 MG Jul 9, 2026
    United Kingdom

    GHK-cu

    50 MG Jul 3, 2026
    United States

    Cooper peptide

    1 G Jun 30, 2026
    United Arab Emirates

    Ghk-cu

    10 MT Jun 15, 2026
    United Kingdom

    GHK-CU

    5 KG Jun 11, 2026
    United States

    GHK-CU

    10 MT Jun 5, 2026
    United States

    Cosmetic Copper GhkCU Peptide 50mg Ghk-Cu

    1 PCS Jun 3, 2026
    Malaysia

    GHK-Cu

    1 PCS May 27, 2026
    France

    GHk-cu

    200 MG May 25, 2026
    Australia

    GHK. - CU

    4000 MG May 20, 2026
    Post an enquiry for this product
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