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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > IGF-1 LR3 for Sale > IGF-1 LR3 Bodybuilding Powder for Muscle Gaining High Quality Wholesale
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IGF-1 LR3 Bodybuilding Powder for Muscle Gaining High Quality Wholesale

TDS 55 Inquiries

Unit Price:

$70-85/UNIT FOB

Get Latest Price
CAS No.:

946870-92-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

KS

Packaging:

10vials/box: 0.1mg 1mg

Sample Available:

Yes

Price valid (until):

2026-12-31

Company Type:
Trader
Location:
China
Payment Terms:
100% TT in advance
Average Lead Time:
2 days
Qualification:
Main Products:

Tirzepatide,Retatrutide,Semaglutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Description


    Sales manager:  Ella
    Whatsapp:  +86 15226899587
    Email:   ella@xtkstech.com

    Items Specifications
    Product Name IGF-1 LR3
    CAS No. 946870-92-4
    Molecular Formula ---
    Purity >96%
    Appearance White Powder
    Grade Pharmacy Grade
    Packaging 0.1mg/vial, 10vials/box 
    MOQ 10vials


       Product Detail   


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    IGF-1LR3 is commonly used to help promote muscle growth, increase strength and aid in recovery after intense workouts.

    Unlike traditional IGF-1, this synthetic form is modified to have a much longer half-life. This means that it stays active in the body for a longer period of time, providing more sustained effects.

    The main benefit of IGF-1LR3 powder is its ability to enhance protein synthesis, which is the process of building new muscle tissue. By stimulating protein synthesis, the powder can help athletes to build more muscle mass and recover more quickly after workouts.

    Additionally, IGF-1LR3 powder can help to improve energy levels and reduce body fat . It may also have beneficial effects on bone density, joint health, and cognitive function.

    IGF-1LR3 powder is a powerful tool for athletes and bodybuilders looking to increase muscle mass, strength and performance. When used correctly and under the guidance of a medical professional, it can have positive effects on health and fitness.

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     Function  of peptides


    Many active substances in the human body are in the form of peptides.

    Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information. Peptides can be used as transportation tools in the human body to transport various nutrients and various vitamins, biotin, calcium and trace elements beneficial to the human body to the cells, organs and tissues of the human body. Peptide is an important physiological regulator of the human body, which can comprehensively regulate the physiological function of the human body, enhance and exert the physiological activity of the human body, and it has important biological functions.

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     Why Choose us


    Quality : Above 99% Purity, manufacturer direct supply the products,can supply the certificate of analysis, and can customize any content of powder, liquid, oil etc.

    Tranport : Over 99% customs clearance can be guaranteed, the delivery time within 48h and arrival time is 1-2 weeks, Even if the goods are detained, i will resend the goods.

    Service : We can provide sterile water for you to directly mix and inject freeze-dried powder. In addition to powder, we also have liquids, water-based agents, oils, tablets, and professional customized synthesis routes. We provide you with professional guidance on product use, product synthesis, and product customization.

    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.

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      Product Storage Guidelines  


    When storing peptides, remember to:
    • Store peptide in a cold, dry, dark place
    • Avoid repeated freezing and thawing of peptide
    • Avoid overexposure to the air
    • Avoid light exposure
    • Avoid storing peptides in solution long term
    • Aliquot peptide according to experimental requirements

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      Company Introduction  


           Kaisheng Technology Co., Ltd.  is a pioneering force in the biotechnology sector.

            At the core of our operations is the unwavering commitment to our guiding principles : "Quality First, Service Supreme."Our mission is to spearhead advancements in biotechnology by consistently upholding the highest standards of quality and service. Through innovation and excellence, we aim to contribute to the betterment of global health and well-being.

            Our primary focus encompasses a range of products , including weight loss peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Tirzepatide, Retatrutide, and others.Provides reliable and timely custom manufacturing services for API following stringent quality system and close communication with the Clients.We have professional sales team , focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.

           With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers .

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      Product transportation  


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    Payment  Modes


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      Our Advantages


    Shop Top GLP-1 Loss Weight Peptide Semaglutide  Fat Burn Raw Powder Lyophilized-Detailed Image 14
    ECHEMI Editorial Reference
    Long arginine 3-IGF-1, abbreviated as IGF-1 LR3 or LR3-IGF-1, is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1). It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence ("arginine 3"), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) ("long"), for a total of 83 amino acids (relative to the 70 of IGF-1).

    Certificates
    • IGF-1 LR3  Bodybuilding Powder for Muscle Gaining High Quality Wholesale Certificates 1 TDS

    Basic Info
    Product Name:

    IGF-1 LR3

    Other Name:

    IGF-1 LR3;CL281;LR3-IGF1;IGF-1Lr3 Igtropin;LR3-IGF1 (100mcg/vial;IGF LR3-1;IDF-1 LR3;Recombinant Human Insulin-like Growth Factor-1 LR3, rhIGF-1

    CAS No.:

    946870-92-4

    Molecular Weight:

    0

    EC Number:

    1592732-453-0

    Categories:

    Other Chemical Drugs

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Tirzepatide,Retatrutide,Semaglutide

    Location:

    Jinxing Middle Road, Xihu Street, Yuelu District, Changsha City, Hunan Province

    Payment Terms:

    100% TT in advance

    Average lead Time:

    2 days

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2023

    Company Certificates
    • Changsha Duole Bio Co., LtdCOA COA
    Company Profile

    Kaisheng Technology Co., Ltd. is a branch of Changsha Duole Biological Co., Ltd.,The company is a pioneering force in the biotechnology sector. At the core of our operations is the unwavering commitment to our guiding principles: "Quality First, Service Supreme."

    Our mission is to spearhead advancements in biotechnology by consistently upholding the highest standards of quality and service. Through innovation and excellence, we aim to contribute to the betterment of global health and well-being.

    Our primary focus encompasses a range of products, including weight loss peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Tirzepatide,Semaglutide,Retatrutide, and others.

    Provides reliable and timely custom manufacturing services for API following stringent quality system and close communication with the Clients.We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.

    With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

  • Inquiry History
    55 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Best price Pure 98% LR3-IGF1 peptide IGF1 LR3 cas 946870-92-4

    10 MT May 3, 2026
    United States

    YM 2024 High Quality Wholesale Price Peptides Factory Direct Supply IGF-1LR3 Powder CAS 946870-92-4

    1111 MT Dec 18, 2025
    United States

    Wholesale 99% High Purity IGF-1 LR3 Lyophilized Powder CAS 946870-92-4 Factory Direct Supply

    10 PCS Apr 9, 2026
    France

    IGF-1 LR3 High Purity Ig F-Lr3 Peptides Powder CAS 946870-92-4 with Competitive Price

    5  Nov 1, 2023
    Russia

    igf-1 lr3

    1 G Apr 22, 2025
    Russia

    Igf Lr3

    10 MG Jun 6, 2026
    United States

    IGF-1 LR3

    1 MT May 31, 2026
    Canada

    IGF-1 LR3

    1 MG Mar 15, 2026
    United States

    IGF-1 LR3

    10 MT Feb 23, 2026
    United Kingdom

    IGF-1 LR3

    2 PCS Jan 21, 2026
    Brazil

    IGF-1 LR3

    2 MG Jan 4, 2026
    Canada

    IGF-1R3

    10  Dec 9, 2025
    United States

    Igf1 lr3

    10 G Oct 16, 2024
    Croatia

    Igf-1 lr3

    1 MT Oct 2, 2024
    United States

    IGF1-LR3

    7.5  Feb 11, 2024
    Switzerland

    IGF-LR3 Recombinant Human IGF-1 LR3 99%

    20  Jul 29, 2026
    United States

    IGF-1LR3 Powder

    1 G Jul 23, 2026
    Brazil

    IGF-1LR3

    20 PCS Apr 17, 2026
    United States

    Igf-1 lr3

    30 MG Feb 3, 2026
    United States

    igf-1 lr3

    6 MT Jan 30, 2026
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