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Home > Biochemical Engineering > Polypeptide > Selank peptide for Sale > Repairing for skin Care Face Large Assortment Fine workmanship Selank SK5
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Repairing for skin Care Face Large Assortment Fine workmanship Selank SK5

TDS 36 Inquiries

Unit Price: Get Latest Price
CAS No.:

129954-34-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

SIHAI

Packaging:

5 mg/vial 10mg/vial

Price valid (until):

2025-10-05

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Qualification:
Main Products:

Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Content Peptides
    Address CHINA
    Brand SIHAI
    Grade Pharmacy Grade
    Sample Availiable

    CAS NO 129954-34-3
    Product Name  Selank SK5
    Purity 99%
    Form Powder
    Package Foil Bag , Abe bottle or other
    Transportation By Air
    Package Standard export package
    OEM/ODM Availiable

    ContactInformation:WhatsApp+8613152736103 Email address:saIes02@adsh.top

    If you're interested, please send us an inquiry and let us know how to contact you. We'll respond within 24 hours.

    Send  Quote We'll send you a detailed quote with the total price.
    Select Payment Method Please select your preferred payment method
    After Payment Please provide your shipping address after payment.
    Tracking We will provide the tracking after goods sent.
    Lead time About 1-5 working days after payment
    Shipping time About 8-15 days door to door
    After-sale service Available always


    Shop Repairing for skin Care Face Large Assortment Fine workmanship Selank SK5-Detailed Image 1 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 2 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 3


    1.:We offer various types of peptides,about the peptides,we can provide the good quality,the good price.

    Customers who have ordered our products(peptides)have had very good feedback.

    World wide relaible buyers can contact us about the peptides.

     

    2:Company advantages

     

    Are you from these countries?United States, Canada, Spain, Portugal, Australia, Brazil, France, Netherlands, United Kingdom, Bulgaria, Norway, and more.

    Good News! We guarantee Mazdutide MDT10smooth customs clearance in key destinations, including Germany and Finland, with no issues at all. Your packages will be securely delivered within 5-15 days.

     

    Why Choose Us:

    Fast Delivery: We ship your order quickly using DHL, FedEx, and other options. Most orders arrive in 5-15 days.

    Customs Clearance: No customs problems! We make sure your order is delivered smoothly.

    Easy Payment: Pay with Bitcoin,USDT,PAYAPL, or bank transfer.

    Good Quality: Our products are great, and we support small test orders.

     

     

    3:Company Introduction

    Shanxi An Da Si Hai Technology Co., Ltd. is a professional manufacturer of various peptide products and chemical raw materials.

    We have a dedicated R&D team and a reliable, efficient logistics team to ensure you receive high-quality products safely and promptly. Our customers come from countries including the United States, Europe,

    Europe, Japan, South Korea, and India. Most of our main products are in stock and ready for immediate shipment. Please let us know the specific quantity you need.

    We are engaged in the development, marketing and sales of intermediates, Peptides, Ste roids, Sterol, chemicals and other products.

    In order to serve customers well, the company has established special technical department and after-sale service department.

    We will make careful reply if you get any question. We will satisfy market demands by top products and better service, and will welcome market challenge

    We will offer you the most competitive price. Feel free to contact us for more information.

    Shop High Compatibility High Absorption Cost effective Semax XA11-Detailed Image 6  Shop Skin Care Skin Repairing Peptide Manufacturers HMG G75-Detailed Image 8              



    4:FAQ

     

    Q1:Are you a supplier or a manufacturer?

    A:We are both a supplier and a manufacturer.

     

    Q2:How will you deliver the goods?

    A:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

     

    Q3:Which kind of payment terms do you accept?

    A:, Bitcoin, PayPal.USDT.

     

    Q4:How is the after-sales service?

    A:We will provide high-quality products and ensure 100% safe deliver.

     

    Q5:how can we guarantee quality?

    A:We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality.

     

    Q6: How to confirm the Product Quality before placing orders?

    A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

     

    Q7:Is there any discount?

    A:Yes, for larger quantity, we always support with better price.

    Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 6 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 7 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 8 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 9 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 10 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 11 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 12 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 13 Shop Exclusive offer Quality Guarantee After Sales Assured High purity Tirzepatide-Detailed Image 14

         

    ECHEMI Editorial Reference
    Selank is a synthetic derivative of the tetrapeptide tuftsin that contains a proline-glycine-proline sequence at the C-terminus and has anxiolytic and anti-inflammatory activities. It increases the amplitude and discharge rate of inhibitory postsynaptic currents of neurons in the rat hippocampal CA1 region when used at a concentration of 1 μM. It decreases the level of affective responses and the number of erroneous escape attempts in rats in an acute stress situation, increases orientational-investigative responses of rats in an unfamiliar situation, and reduces the time mice spend immobile in the forced swim test. It increases locomotor activity of high-anxiety Balb/c, but not C57Bl/6, mice in the open field test. Selank (0.01 mg/kg) decreases verticalization induced by apomorphine in mice. It also decreases expression of the inflammation-related genesIl2rgandXcr1in mouse spleen after 90 minutes when administered at a dose of 100 μg/kg.
    SELANK Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 751.89  Dalton and a Molecular formula of C33H57N11O9.
    Research & Reference Note

    Repairing for skin Care Face Large Assortment Fine workmanship Selank SK5 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

    Certificates
    • Repairing for skin Care Face Large Assortment Fine workmanship Selank SK5 Certificates 1 TDS

    Basic Info
    Product Name:

    Selank peptide

    Other Name:

    Selank peptide;SelankAcetate;PL14736;L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline;L-THREONYL-L-LYSYL-L-PROLYL-L-ARGINYL-L-PROLYLGLYCYL-L-PROLINE; MONOACETATE;H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH;SLANK;Selank peptid

    CAS No.:

    129954-34-3

    Molecular Formula:

    C33H57N11O9

    InChIKeys:

    JTDTXGMXNXBGBZ-YVHUGQOKSA-N

    Molecular Weight:

    751.87

    Exact Mass:

    751.43407244

    EC Number:

    232-660-2

    UNII:

    TS9JR8EP1G

    Categories:

    Polypeptide

    Characteristics
    Density:

    1.53±0.1 g/cm3(Predicted)

    Melting Point:

    134-136 °C

    PKA:

    3.43±0.20(Predicted)

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Peptides

    Location:

    Shanxi An Da Si Hai Technology Co., Ltd.

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    Less than 5

    Year of Establishment:

    2025

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

    Selank 99% Purity 129954-34-3

    1 G Jan 23, 2026
    United States

    selank

    100 MG Jul 7, 2026
    Netherlands

    Selank

    10 MT Jun 22, 2026
    Netherlands

    Selank 20 mg

    20 MT Jun 8, 2026
    Australia

    selank

    3 MT Mar 8, 2026
    France

    Selank

    10 MT Feb 28, 2026
    Nigeria

    retatutride 5mg 10mg 15mg 20mg

    100 MG Feb 24, 2026
    Canada

    FST 344

    1 MT Nov 18, 2025
    United States

    Selank

    10 MG Nov 5, 2025
    United States

    selank

    10 MG Nov 3, 2025
    United States

    Selank

    1 G Apr 2, 2025
    Norway

    98% N-Acetyl Selank Amidate

    250 G Dec 17, 2024
    Canada

    Youngshe 98% Selank N-Acetyl Selank Amidate N-Acetyl Selank

    60 G Oct 16, 2024
    United States

    Selank

    20 MT Jan 27, 2024
    United Kingdom

    Selank raw powder 1g sample

    1 G Oct 19, 2025
    United States

    Selank peptide

    10 MG Sep 18, 2026
    Greece

    selank

    10 MG May 20, 2026
    United States

    N acetyl selank

    500 MG Apr 30, 2026
    United States

    Selank

    100 MG Apr 24, 2026
    Italy

    Nacetyl selank

    1 MT Apr 22, 2026
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