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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Retatrutide for Sale > GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder
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GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder buy - image4
GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder buy - image5
GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder buy - image6

GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder

6499 Inquiries

Unit Price:

$5/G FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Pharmaceutical

Content:

99%

Port:

HongKong

Packaging:

10mg/vial

Price valid (until):

2026-11-04

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

Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Get More Information :

    Contact us

    Name :Serena

    Whatsapp/wechat:+85270949876

    Email:serenahuatai@hotmail.com

    Product Detail  


    1. 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.

      1. Ultra-High Purity
      Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.


      2.Accurate Dosing & Consistency
      Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.


      3.Endotoxin-Free & Sterile Processing
      Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.


      Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 1

      GHK-CU is an innovative therapeutic agent with the following details:

      English name: Ghk-Cu

      Basic Information: The composition of Ghk-cu is glycine - histidine - lysine - copper. Its copper ions appear blue in aqueous solution, so it is also known as blue copper peptide. It is a small - molecule protein composed of amino acids, which is more easily absorbed by the skin.

      Main Functions:

      Anti-aging and Wrinkle Reduction: Ghk-cu can stimulate the formation of collagen and elastin, increase skin firmness, and reduce the appearance of fine lines and wrinkles. At the same time, it can also stimulate the formation of glucosamine, increase skin thickness, reduce skin sagging, and make the skin more younger.

      Skin Repair: It can restore the skin's repair ability, increase the production of intercellular mucin in the skin, and reduce skin damage. It can also promote angiogenesis, increase skin oxygen supply, provide more nutrients for skin cells, and contribute to skin repair and regeneration.

      Antioxidation: Ghk-cu can assist the antioxidant enzyme SOD, has a powerful free radical scavenging function, can remove free radicals on the skin, reduce the damage of free radicals to skin cells, and delay skin aging.

      Hair Care and Nourishment: Ghk-cu can expand hair follicles, accelerate hair growth, inhibit hair loss, and at the same time stimulate the production of hair melanin, regulate the energy metabolism of hair follicle cells, and make hair darker and more lustrous.


                                                                                                         
                                                         

    Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 2 

     About Us

    STTY specialize in the development and global distribution of high-quality research-use-only (RUO) raw materials, including peptides, small molecules, and biochemical reagents.

    Our products are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.


    1. Superior Product Quality

    Product quality is the foundation of our business.  Peptides are synthesized using solid-phase peptide synthesis (SPPS), then purified through HPLC and confirmed by mass spectrometry (MS).

    Each batch includes a Certificate of Analysis (COA) with key data:
    • Purity (HPLC)
    • Molecular weight (MS)
    • Water content
    • Residual solvents
    • Microbial limit (if applicable)

    For clients with higher regulatory demands, we also provide third-party testing reports, endotoxin (LAL) data, and stability studies upon request.


    2. Customization & R&D Support

    We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you’re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

    Our services include:
    • Custom peptide synthesis (mg to kg scale)
    • Peptide modifications and labeling
    • Small molecule synthesis
    • Project-based research and scale-up

    We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.


    3. Wide Product Portfolio

    We supply a comprehensive and expanding product range:
    • Peptides: GLP-1 analogs (e.g., Semaglutide, Tirzepatide, Retatrutide), cosmetic peptides (e.g., Acetyl Hexapeptide-8, Matrixyl), anti-aging peptides, research peptides.
    • Small Molecules: Nootropics, NAD+ boosters (e.g., NMN, NR, NADH), and intermediates.
    • Biochemicals: Amino acid derivatives, enzyme co-factors, custom reagents.

    New products are launched regularly to meet evolving market needs. We also support batch reservations for clients with ongoing or seasonal demand.


    Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 3

    Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 4


    Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 5

    Shipping Methods
    Shop GHK-CU | US Warehouse | Cosmetic Peptides | hot selling| 99% Purity | 100mg Vials | Lyophilized Powder-Detailed Image 6
    Product Name     Retatrutide
    Appearance    White powder
    Application Weight Loss
    Shelf Life     1 Years
    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.

    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

    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:

    Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

    Location:

    1502A1, Building 4, Xinyuanxin Center, No. 3 Huaxin Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province

    Payment Terms:

    TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    1

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    51-100

    Year of Establishment:

    2026

    Certifications:

    COA,COA,COA,COA,COA,COA,COA,COA,COA,COA,COA,COA

    COMPANY INTRODUCTION

    20 years of dedicated work in the peptide industry

    15 Years of Industry Experience

    We have been a high-tech company focused on the development, production, and marketing of various peptide products

     for 15 years. Through advanced laboratories and strict quality control, our internationally certified products are safe and 

    effective.


    Clients in Europe, the USA, Southeast Asia, and the Middle East

    As a global trading company, we serve clients across Europe, the USA, Southeast Asia, the Middle East, and beyond, providing

     customized solutions. Committed to "technology leading Health", we aim to innovate and deliver high-quality health products 

    worldwide.


    3,000sqm Factory with 60 Employees

    We have a factory covering 3,000 square meters and housing 60 employees to guarantee the highest quality all the time. We hired 

    three quality auditors with three years of experience. They meticulously inspect each item at every production stage.


    Contact Us Now

    Our products are exported to more than 130 countries and regions, which can be delivered fast within 5-14 days. We can provide

     OEM/ODM support to our customers. We have 10 professional after-sales staff to make 24-hour responses to our customers. 

    Contact us now to learn more. We hope to establish stable and strategic long-term business relationships with domestic and 

    foreign suppliers and customers, jointly pursuing a better future.


  • Inquiry History
    6499 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
    United States

    Retatrutide CAS 2381089-83-2 99%

    10 PCS Feb 21, 2026
    Poland

    CAS 2381089-83-2 (Custom Peptide)

    40 MT Apr 10, 2026
    Austria

    Peptide Retatruide CAS 2381089-83-2

    100 MT Apr 4, 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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