Product
Supplier
Encyclopedia
Inquiry
Home > Analytical Chemistry > Standard > Glutathione for Sale > Glutathione High Quality 99% white powder JOPEAR BIO LTD
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - large image1
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image1
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image2
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image3
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image4
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image5
Glutathione High Quality  99% white powder JOPEAR BIO LTD buy - image6

Glutathione High Quality 99% white powder JOPEAR BIO LTD

COA TDS 77 Inquiries

Unit Price: Get Latest Price
CAS No.:

70-18-8

Grade:

Top Grade

Content:

99%

Port:

Shanghai or London

Brand:

JOPEAR BIO

Packaging:

5mg/10mg/15mg/20mg per kit

Price valid (until):

2026-01-25

Company Type:
Distributor
Location:
United Kingdom
Payment Terms:
100% TT in advance
Average Lead Time:
10 days
Qualification:
Main Products:

Botanical Extracts,Peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Our key advantages


    1. London-based headquarters – professional communication, regulatory awareness, and reliable after-sales support.

    2. Verified partner laboratories & manufacturers in China – stable production capacity and consistent quality control.

    3. Strict batch testing – every batch is tested before shipment.

    4. Stable stock & fast delivery – most standard sizes are available and can be shipped promptly.

    5. Smooth customs clearance – experienced logistics handling for UK, EU, and international destinations.

    6. Secure, professional packaging – protecting product integrity throughout transportation.

    7. Competitive pricing – premium research-grade quality at a reasonable cost.

    8. Direct and responsive support – you will be in direct contact with me throughout the process.


    Contact:
    Email: joanna.cai@jopearbio.co.uk
    WhatsApp: +44 7803 328224


    Delivery

    Shop Glutathione High Quality  99% white powder JOPEAR BIO LTD-Detailed Image 1

    • Dispatch origin

      • Our company is headquartered in London, UK.

      • Most orders are dispatched from our partner facilities in China to ensure stable supply and competitive lead times.

    • EU deliveries (faster options)

      • For customers in the EU, we can prioritize express air dispatch from China to shorten transit time and improve delivery consistency (subject to destination and service availability).

    • Air Express (recommended for small parcels / urgent orders)

      • Suitable for most research orders.

      • Fast transit and end-to-end tracking.

      • Typical lead time depends on destination and customs processing.

    • Air Freight (bulk orders)

      • Suitable for larger volumes when cost efficiency is needed.

      • Airport-to-airport or door-to-door options available upon request.

    • Sea Freight (large volume / best cost)

      • Recommended for heavy or high-volume shipments.

      • Longer transit time, but lower cost per unit.

      • Available as FCL/LCL depending on quantity.

    • Packaging & handling

      • All shipments are packed securely with appropriate protective materials to help maintain product integrity during international transit.

    • Lead time & shipping quote

      • Delivery timelines depend on product availability, batch schedule, destination, and shipping method.

      • Please share your destination (country/city/zip code) and preferred shipping method, and we will confirm the best option and an exact shipping quote.



        Shop Glutathione High Quality  99% white powder JOPEAR BIO LTD-Detailed Image 2




    Storage

     Peptides are increasingly gaining traction in various research fields. To achieve the best outcomes, it’s crucial to understand the ins and outs of peptide storage and reconstitution. This comprehensive guide will walk you through essential tips for maintaining peptides' highest quality and effectiveness.

    Peptide Storage: Preserving Quality and Stability

     Proper storage is vital for maintaining the stability and potency of peptides. Peptides in their lyophilised (freeze-dried) form are safe for transport as they are protected from UV light and remain stable in a freeze-dried state. However, we recommend refrigerating them as soon as possible upon arrival to ensure proper storage and extend their longevity.

    At JOPEAR , we take storage seriously. We maintain peptides in a controlled environment with a temperature-controlled walk-in freezer and three medical fridges, all closely monitored for optimal temperature stability. Peptides stored at -20°C in a freezer will remain stable for up to 48 months, making this ideal for long-term storage. When you receive peptides, it’s best to store them immediately in your refrigerator (2-8°C) or freezer (-20°C) for extended preservation. For added protection, you can also purchase one of our storage cases.

    Note: Peptides degrade gradually over time, and degradation doesn’t mean reduced potency initially. However, as peptides break down, they can lose their structure and charge, leading to fragmentation and eventual loss of effectiveness.


    Type of Peptide Lyophilised Storage Duration Reconstituted Storage Duration
    Basic Peptides Up to 48 months at -20°C 2 - 8 weeks at 2-8°C
    Acidic Peptides Up to 48 months at -20°C 2 - 8 weeks at 2-8°C
    Neutral Peptides Up to 48 months at -20°C 2 - 8 weeks at 2-8°C
    Hydrophobic Peptides Up to 48 months at -20°C 2 - 8 weeks at 2-8°C
    Hydrophilic Peptides Up to 48 months at -20°C 2 - 8 weeks at 2-8°C


     


    Our Service



    Shop Glutathione High Quality  99% white powder JOPEAR BIO LTD-Detailed Image 3

     Samples available upon request.
     Professional technical guidance & after-sales support.
     Third-party inspection accepted (SGS, BV, etc.).
     High quality with competitive pricing guaranteed. 


    Our Certification

    Supporting documentation and quality records are available upon request, reflecting our commitment to compliance, transparency, and responsible sourcing.



    Shop Glutathione High Quality  99% white powder JOPEAR BIO LTD-Detailed Image 4








    About US

    The story of JOPEAR BIO is inspired by the tea-growing regions along China’s eastern coast areas known for their rich botanical resources and refined craftsmanship.
    For generations, our family has been engaged in tea cultivation and trade,
    developing a deep understanding of plant ingredients and extraction techniques.
    With a passion for nature and expertise in precise cultivation,
    we started as a small tea planting and grinding workshop.
    Building on our tea heritage, we began developing tea polyphenol extraction technology in 2015.
    Over the past decade, we have grown from a single product line into a diverse range of botanical extracts,
    accumulating valuable industry experience and partnerships along the way.


    In 2022, Tingting , the founder of JOPEAR BIO, arrived in the United Kingdom and was deeply inspired by the natural beauty. The landscape, climate, and biodiversity of the UK sparked her vision to connect Eastern botanical resources with Western scientific innovation,and to provide reliable, high-quality raw materials to clients in the UK and worldwide.


    In the summer of 2025, JOPEAR BIO was officially established in London,
    serving as a distribution and collaboration platform that bridges China’s biotechnology expertise with the international market.


    Although JOPEAR BIO is a newly established company,
    our team has many years of practical experience in the distribution of botanical extract ingredients and peptides.
    In the UK, we are not a manufacturer, but we understand that every batch of raw materials is a gift from the Earth.
    We maintain long-term partnerships with reputable collaborators
    to ensure transparency of sourcing and full traceability throughout the process.
    By optimizing warehousing and transportation management,
    we reduce energy consumption and carbon emissions.
    We value building stable and trustworthy relationships with our clients,
    comply with UK and international trade standards,
    and continuously refine our operations
    to provide efficient, professional, and reliable service,delivering high-quality products and prompt support to our global partners.


    Disclaimer:


    Products are supplied for research use only and are not intended for human or veterinary use.




    ECHEMI Editorial Reference
    L-Glutathione reduced (GSH; γ-L-Glutamyl-L-cysteinyl-glycine) is an endogenous antioxidant and is capable of scavenging oxygen-derived free radicals.
    Solid
    Glutathione is a tripeptide compound consisting of glutamic acid attached via its side chain to the N-terminus of cysteinylglycine. It has a role as a skin lightening agent, a human metabolite, an Escherichia coli metabolite, a mouse metabolite, an antioxidant and a cofactor. It is a tripeptide, a thiol and a L-cysteine derivative. It is a conjugate acid of a glutathionate(1-).|A tripeptide with many roles in cells. It conjugates to drugs to make them more soluble for excretion, is a cofactor for some enzymes, is involved in protein disulfide bond rearrangement and reduces peroxides.|Glutathione is a tripeptide comprised of three amino acids (cysteine, glutamic acid, and glycine) present in most mammalian tissue. Glutathione acts as an antioxidant, a free radical scavenger and a detoxifying agent. Glutathione is also important as a cofactor for the enzyme glutathione peroxidase, in the uptake of amino acids, and in the synthesis of leukotrienes. As a substrate for glutathione S-transferase, this agent reacts with a number of harmful chemical species, such as halides, epoxides and free radicals, to form harmless inactive products. In erythrocytes, these reactions prevent oxidative damage through the reduction of methemoglobin and peroxides. Glutathione is also involved in the formation and maintenance of disulfide bonds in proteins and in the transport of amino acids across cell membranes.

    Certificates

    Basic Info
    Product Name:

    Glutathione

    Other Name:

    Glycine,L-γ-glutamyl-L-cysteinyl-;Glutathione;Glycine,N-(N-L-γ-glutamyl-L-cysteinyl)-;L-γ-Glutamyl-L-cysteinylglycine;γ-L-Glutamyl-L-cysteinylglycine;Glutathione-SH;GSH;L-Glutathione;Reduced glutathione;Triptide;Glutide;Tathion;Tathione;Copren;Deltathione;Glutathion;Glutinal;Isethion;Neuthion;Agifutol S;γ-Glutamylcysteinylglycine;N-(N-L-γ-Glutamyl-L-cysteinyl)glycine;Bakezyme RX;ReadiSorb;Atomolan;High Thione Extract YH 15;N5-((R)-1-((Carboxymethyl)amino)-3-mercapto-1-oxopropan-2-yl)-L-glutamine;TAD 600;1109226-07-4;1655518-50-5

    CAS No.:

    70-18-8

    Molecular Formula:

    C10H17N3O6S

    InChIKeys:

    InChIKey=RWSXRVCMGQZWBV-WDSKDSINSA-N

    Molecular Weight:

    307.32300

    Exact Mass:

    307.32

    EC Number:

    200-725-4

    UNII:

    GAN16C9B8O

    NSC Number:

    758199

    DSSTox ID:

    DTXSID6023101

    NCI Thesaurus Code:

    C523

    ATC Code:

    V - Various

    HScode:

    2930909090

    Categories:

    Standard

    Characteristics
    PSA:

    197.62000

    XLogP3:

    -4.5

    Appearance:

    Solid

    Density:

    1.441 g/cm3

    Melting Point:

    195 °C

    Boiling Point:

    410.1ºC

    Flash Point:

    410.1±32.9 °C

    Refractive Index:

    1.571

    Water Solubility:

    H2O: 292.5 mg/mL

    Storage Conditions:

    2-8ºC

    Collision Cross Section:

    167.4 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|168.23 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|164.24 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|165 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|167.8 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|167 Ų [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|162.1 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|164.8 Ų [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|165.7 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|164.8 Ų [M-2H+Na]-

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    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:

    Distributor

    Main Products:

    Botanical Extracts,Peptides

    Location:

    71-75 Shelton Street, London, England, WC2H 9JQ

    Payment Terms:

    100% TT in advance

    Average lead Time:

    10 days

    Total Employees:

    Less than 5

    Year of Establishment:

    2025

    Your Trusted Source for Botanical Extracts & Peptides


    Rooted in generations of botanical craftsmanship, JOPEAR BIO inherits the long-standing expertise of a family enterprise from China’s renowned tea-growing regions. With a deep understanding of plant extraction and natural formulation, we have witnessed the evolution of this industry from traditional methods to modern scientific precision.

    Founded in London, our mission is to bring this legacy closer to our global clients — not as a distant exporter, but as a reliable local partner. We work closely with our certified manufacturing partners in China, maintaining strict quality oversight throughout production to ensure consistency and transparency.

    By staying where our clients are, we ensure trust and quality at every stage of sourcing and delivery. We believe that the essence of our work lies in combining heritage with innovation — preserving the integrity of nature while advancing scientific collaboration.

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

    Glutathione Quality Research Chemical Peptide Cas Number 70-18-8 Lyophilized Powder

    50 PCS Apr 14, 2026
    Colombia

    Glutathione | Peptides | 99% Purity | CAS 70-18-8 | White Powder | Antioxidant Detox

    5 G May 12, 2026
    India

    Glutathione

    100.00 G Nov 22, 2024
    Pakistan

    Glutathione

    100 KG Sep 14, 2026
    Germany

    glutathione

    1 KG Aug 28, 2026
    United States

    glutathione

    20 MG Aug 26, 2026
    Philippines

    Glutathione

    50 MG Aug 19, 2026
    United States

    Glutathione

    1 MG Aug 10, 2026
    United States

    Glutathion

    100 MG Aug 3, 2026
    United Kingdom

    Glutathione

    10 MT Jul 30, 2026
    United States

    Glutathione

    100 MG Jul 27, 2026
    United Kingdom

    Glutathione 1200mg

    50  Jul 23, 2026
    Canada

    Glutathione

    10 G Jul 16, 2026
    United States

    Glutathione

    500 PCS Jun 6, 2026
    South Africa

    Glutathione

    50 MG Jun 1, 2026
    United States

    Glutathione

    10 MT May 29, 2026
    United Kingdom

    Glutathione

    100 G May 16, 2026
    United States

    Glutathione

    1500 MG May 8, 2026
    United States

    Glutathione

    1000 MG Apr 3, 2026
    United States

    Glutathione 1500

    100 MT Mar 26, 2026
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.