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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > IGF-1 LR3 for Sale > Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery
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Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery

55 Inquiries

Unit Price:

$43/UNIT FOB

Get Latest Price
CAS No.:

946870-92-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

ZM

Packaging:

0.1mg*10vials/box 1mg*10vials/box

Sample Available:

Yes

Price valid (until):

2038-10-25

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,100% TT in advance
Average Lead Time:
1 days
Qualification:
Main Products:

GLP-1,Retatrutide,Selank,Tirzepatide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Sales Manager:Demi 

    WhatsApp/WeChat :+86 177 3303 8959

    Email:Demi@hzzmtrade.com


      Product Detail  



    Shop Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery-Detailed Image 1

    IGF-1LR3 powder is 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.

    Description

    IGF-1LR3 is a hormone with a molecular weight of 7.6kD and a molecular structure similar to insulin. The main mechanism of action is to induce intracellular signal transduction by binding to its specific receptor (IGF1R). IGF-1LR3 is one of the most effective activators of the AKT signaling pathway. After activating the AKT signaling pathway, it stimulates cell growth and proliferation and inhibits cell apoptosis. IGF-1LR3 adds 13 amino acids to the N-terminus of the complete IGF-1 molecule to form an 83-amino acid long-chain IGF-1, and replaces the third amino acid glutamic acid (E) of the IGF-1 molecule with arginine (R), so it is called R3. Compared with unmodified IGF-1, IGF-1LR3 has higher stability and biological activity.

    IGF-1LR3 powder is 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.

    Items Specifications

    Pruduct Name

    IGF-1 LR3

    CASNO

    • 946870-92-4

    Molecular Formula

    C50H69N15O9

    Apperance

    White Powder

    Packaging

    10mg/vial, 10vials/box

    MOQ

    10vials

    Purity

     >99% (or refer to the Certificate of Analysis)

    Shipping Condition

    Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition

    Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years)

    Solubility

    To be determined

    Shelf Life

    >2 years if stored properly
    Drug Formulation To be determined

    Stock Solution Storage

     0 - 4 C for short term (days to weeks), or -20 C for long term (months)

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    Shop Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery-Detailed Image 4

    Shop Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery-Detailed Image 5

    Shop Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery-Detailed Image 6


      Product Application  


    As a premium peptide raw material, it is widely applied across core fields including biopharmaceutical R&D, neuroscience research, cognitive health intervention, and stress adaptation exploration.

    Semax acts precisely on the melanocortin-4 receptor (MC4R) and, through the synergistic action of multiple pathways — including the BDNF/NGF neurotrophic pathways and monoaminergic neurotransmitter modulation — regulates the body's neural and endocrine mechanisms.

    By upregulating the expression of brain-derived neurotrophic factor (BDNF), it enhances neuroplasticity and neuronal survival, thereby achieving effective maintenance of cognitive function and neural health.

    It is primarily used in experimental research scenarios covering cognitive function research, neurodegenerative disease research, stress and mood disorder research, and the development of neural repair and optic nerve protection.


      Transportation & Payment  


    Shop Hot sale Safe Shipping Peptides Semax Lyophilized Powder-Detailed Image 8
    Shop Hot sale Safe Shipping Peptides Semax Lyophilized Powder-Detailed Image 9

    Packing
    Product Specifications
    5mg/vial,10vials/box
    10mg/vial,10vials/box
    15mg/vial,10vials/box
    20mg/vial,10vials/box
    30mg/vial,10vials/box
    40mg/vial,10vials/box
    50mg/vial,10vials/box
    60mg/vial,10vials/box


      About Us  


    Shop Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery-Detailed Image 9
    Shop Hot sale Safe Shipping Peptides Semax Lyophilized Powder-Detailed Image 10

    Our company is located in Hangzhou and is a company specializing in the research, production and development of peptide products. Founded in recent years, the company is committed to applying advanced biotechnology to the health industry to meet the market demand for high-quality and high-efficiency peptide products.

    We have an experienced professional team that is dedicated to providing innovative solutions and excellent customer service. We work closely with our clients, relying on advanced production facilities and strict quality control systems, to ensure that our products meet the highest safety and purity standards.

    Over the years, we have continuously supplied new products to markets such as Europe, America, Australia, Japan and Southeast Asia. We have always adhered to the corporate principle of "quality and reputation first", and through years of continuous development, we have gained a good reputation in the fitness industry.

    We provide customers with first-class products, competitive prices and top-notch services to meet the individual needs of each customer.
    We have collaborated with numerous leading logistics companies worldwide, and with a wide global transportation network, we ensure that our safe and efficient logistics services can meet your urgent needs. We look forward to establishing a long-term business partnership with you on the basis of equality and mutual benefit.


      FAQ  


    Q1. How do you ensure product quality?

    A1. We have a strict quality management system in place. All batches must pass tests and meet our
    standards before being released into the warehouse.

    Q2: Why should you buy from us instead of other suppliers?

    A2: Because we are a factory, we can provide lower prices and guaranteed quality. We have extensiveexperience in domestic and foreign trade and provide services in an honest, timely and efficient manner.

    Q3: How to place an order for each product?

    A3: Please send us an inquiry and let us know your requirements; we will send you a complete quotation
    including freight, confirm the order and send payment/deposit, we willarrange production or delivery of
    the goods after receiving the bank receipt.

    Q4: Do you have stock?

    A4: We understand most customers prefer stock, so we'll try to keep stock for most products. However,
    for some rare products, we won't keep stock and it needs time to synthesize.

    Q5: What's your MOQ?

    A5: For this product, 10vials/box (5mg/10mg/15mg/20mg/30mg/vial), minimum order is 1 boxes.

    Q6: Is there a discount?

    A6: Different quantity has different discount, for larger quantity, we alway support with better price.

    .Q7:How to make an order?

    A7:Please send us a message and inform us of your required products and quantity. Then we will calculate the quotation for you promptly.

    Q8:Can we do printing or labeling on the bottles?

    A8:Yes, you can. We offer various printing methods, such as screen printing, hot stamping and label printing.

    Q9:What is the normal lead time?

    A9:For in-stock products, we will ship them within 24-48 hours after receiving your payment. For small-batch customized color bottles, the delivery time is 3-15 days.

    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).
    Research & Reference Note

    Factory direct sales IGF-1LR3 99.% Peptides White powder Fast Delivery is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. 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.

    Disclaimer: This listing is for industrial and laboratory research use. 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.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    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:

    GLP-1,Retatrutide,Selank,Tirzepatide

    Location:

    #704-A008, Building 11, Block 16, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

    TT against copy of documents,100% TT in advance

    Average lead Time:

    1 days

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    51-100

    Year of Establishment:

    2025

    Our company located in Hangzhou City, is a high-tech enterprise focusing on the research, development and production of peptide products. The company was established in recent years and is committed to applying advanced biotechnology to the health industry to meet the market's demand for high-quality, high-efficiency peptide products.

    Our team of experienced professionals is committed to delivering innovative solutions and exceptional customer service. We work closely with our clients to understand their unique needs and develop customized products to meet their specific requirements. With a state-of-the-art manufacturing facility and strict quality control measures, we ensure that our products meet the highest standards of safety and purity.

  • 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

    40 MG Aug 31, 2026
    United States

    Igf-1lr3

    10 MT Jul 20, 2026
    United States

    IGF-1LR3

    1 G Jun 22, 2026
    South Korea

    igf lr3

    10 G Jun 16, 2026
    United States

    Igf-1 lr3

    1 G Mar 18, 2026
    Canada

    Igf-1 lr3

    1 MG Mar 14, 2026
    United States

    IGF-1 LR3 TB500 Thymosin Alpha-1

    10 20' Fcl Feb 16, 2026
    Turkey

    Igf 1 lr3

    90 KG Dec 4, 2025
    United States

    Igf1 Lr3 Industrial Grade High Purity in Stock Factory Pharmaceutical Grade

    1 PCS Oct 11, 2025
    Australia

    IGF1 - LR3

    67 G Sep 8, 2025
    United States

    IGF1-LR3

    1 KG Jul 17, 2025
    Canada

    IGF-1 LR3

    1 MT Nov 13, 2024
    Poland

    IGF-1 LR3

    10 MG Oct 29, 2024
    Brazil

    igf1

    150 MG Oct 23, 2024
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