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Reduced Glutathione GSH Peptide Lyophilized Powder, Research Grade Quality, In Stock with Custom Vial Packing Available

Name: Reduced Glutathione GSH Peptide Lyophilized Powder, Research Grade Quality, In Stock with Custom Vial Packing Available
Brand: ZHONGMA
SKU: pr2610281693
Price: 75 USD
Availability: InStock

85 Inquiries

Unit Price:

$75/UNIT FOB

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CAS No.:

70-18-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHENZHEN

Brand:

ZHONGMA

Packaging:

1500mg /vial; 10vials/box

Sample Available:

Yes

Price valid (until):

2027-02-05

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Zhongma peptide

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,Tirzepatide,Peptides

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Product Details
Seller Information
Inquiry History

Description

Sales manager:Una
whatsapp：+8618830993261
Email: Una@hzzmtrade.cn

Glutathione (GSH; also referred to as Reduced L-Glutathione) is a naturally occurring tripeptide built on the amino acid sequence γ-Glu-Cys-Gly. It is supplied as a white freeze-dried (lyophilized) powder and is widely applied in in-vitro laboratory investigations covering redox reactions, cellular oxidative stress, and enzyme-related mechanisms.

Quality Assurance

Produced directly by the original manufacturing facility with a strict in-house quality control system.
Purity of no less than 99%, verified through both HPLC and LC-MS analysis for reliable product quality.
A Certificate of Analysis (COA) is available for every production batch and can be provided with the shipment.
Adequate stock is maintained at all times, supporting fast dispatch once an order is confirmed.
Custom vial packing options can be arranged to suit specific laboratory needs.

Items	Specifications
Product name	Glutathione
CAS No.	70-18-8
Appearance	White powder
Purity	≥99%
Storage Conditions	Store at -20°C

Glutathione (GSH; reduced glutathione) is a naturally occurring tripeptide composed of glutamic acid, cysteine, and glycine, joined by a distinctive gamma peptide linkage. It is frequently employed in laboratory studies addressing cellular redox homeostasis and oxidative stress signaling pathways. The product is supplied as a white lyophilized powder.

Key Product Advantages

Manufactured at the original producing facility, supported by a rigorous in-house quality control framework covering every stage of production.
Purity of no less than 99%, confirmed by HPLC testing, with identity verification performed through LC-MS.
A Certificate of Analysis (COA) is issued for each production batch and accompanies every shipment.
Well-maintained inventory enables prompt dispatch through DHL or FedEx once an order is placed.
Customized vial packing can be arranged to meet specific laboratory requirements.
Consistent quality from batch to batch, making it a dependable choice for extended research programs.

Storage Guidance

Keep the vial tightly sealed and store at -20°C, protected from light and moisture. Repeated freeze-thaw cycles should be avoided to preserve product performance.

Shelf Life: 24 months when stored under the recommended conditions.

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Company Profile

Hangzhou ZhongMa Biotechnology Co., Ltd. is a biotech enterprise whose core business centers on the research, development and delivery of peptide products as well as made-to-order solutions. Guided by an experienced technical staff and a management approach that puts quality first, we serve clients across scientific research, pharmaceutical development and other life-science disciplines. Our portfolio comprises peptide raw materials, research-grade peptides and customized peptide development support. Every stage — from raw-material procurement and production coordination through quality inspection to final dispatch — runs under well-defined control procedures, which enables us to offer consistent quality and a stable supply. As market conditions and project requirements shift, we continuously advance our technical know-how and service processes, providing workable solutions for a broad spectrum of R&D needs. Zhongma Biotechnology operates on the principles of quality, integrity, fast response and enduring cooperation. By maintaining close communication with our customers and gaining a clear understanding of their needs, we are able to deliver professional support for both standard catalog items and bespoke projects. In the years ahead, we will continue to build our strengths in peptide technology, quality management and customer care, aiming to become a trusted global partner in biotechnology — offering reliable products, conscientious service and sustainable value to life-science research customers around the world.

Why Choose Us

Our Advantages

Consistent Quality at Competitive Prices

We are committed to maintaining stable product quality while offering reasonable, market-competitive pricing to support cost-efficient procurement.
Efficient and Reliable Delivery

In cooperation with experienced logistics partners, we process orders promptly and ensure dependable, on-time delivery services.
Full-Process Order Transparency

Customers are kept informed at every stage of the order lifecycle—from confirmation and preparation to shipment and final delivery.
Responsive Customer Support

Our team responds promptly to all inquiries and provides timely technical and after-sales assistance whenever needed.
Tailored Custom Solutions

Leveraging our experienced technical and service teams, we develop customized solutions aligned with specific product specifications and individual customer requirements.
Professional Production Standards

With rigorously selected raw materials, well-maintained equipment, skilled personnel, and tightly controlled production procedures, we are dedicated to delivering products of stable and consistent quality.

Q: Can you provide COA?

A: Yes, COA test report will be provided for each batch.

Q: Is custom packing available?

A: Yes, we support customized vial packaging.

Q: How about the delivery time?

A: We have goods in stock. We can arrange shipment rapidly after receiving your signed research application.

Q: Can this peptide be used on humans?

A: No. This product is only for laboratory research and cannot be used for human or animal use.

Shipping and payment methods

Payment

Multiple secure payment methods are available, including Bank Transfer, Wise, USDT / BTC and other options. We do not collect any unnecessary private information. All transactions follow formal business rules. We will confirm order details before payment. After receiving payment, we arrange production and shipment accordingly. We maintain complete order records for every transaction. If you have any questions about orders or payments, our sales team is ready to offer support promptly.

Delivery

We have long-term cooperation with reliable international logistics carriers, including DHL, FedEx, UPS and dedicated line channels. We will select the most suitable shipping solution according to destination country, package weight and customs policy. All packages are packed discreetly. The outer package uses neutral packing without sensitive marks. Inner packaging adopts shockproof and temperature-protective materials to keep peptides stable during transit. We will provide tracking number once goods dispatched. You can track the parcel status online in real time. We have rich export experience for peptide raw materials. Our team will assist with customs documents and try our best to reduce customs detention risk. Delivery time varies by region, normally 5–12 working days.

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.

Research & Reference Note

Reduced Glutathione GSH Peptide Lyophilized Powder, Research Grade Quality, In Stock with Custom Vial Packing Available 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.

Authoritative sources

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:

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:

Other Chemical Drugs

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 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|168.23 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|164.24 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|165 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|167.8 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|167 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|162.1 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|164.8 Å² [M+Na-2H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|165.7 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|164.8 Å² [M-2H+Na]-

See More Glutathione Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Glutathione Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
GLP-1,Retatrutide,Tirzepatide,Peptides

Location:
Room A008, 704#, Building 11, Shiliu Street Block, Liangzhu Subdistrict, 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:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2025

Hangzhou Zhongma Trading Co., Ltd. is an international trading company based in Hangzhou, China. We support customers worldwide with product sourcing, order coordination, documentation, packaging options, and logistics arrangements.

With a focus on clear communication and responsive service, we work closely with supply partners to help customers manage product selection, batch documentation, and delivery requirements. We value long-term cooperation and aim to provide practical, reliable solutions tailored to each customer’s needs.

Inquiry History

85 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Glutathione	20 MG	Oct 28, 2026
South Korea	Glutathione	1 KG	Oct 20, 2026
United States	Glutathione	10 MT	Oct 20, 2026
United States	Glutathione	20 MG	Oct 19, 2026
United States	Glutathione	1 MT	Oct 18, 2026
United States	Glutathione	50 MT	Oct 17, 2026
Hongkong, China	Glutathione	1 G	Oct 15, 2026
Germany	Glutathione	10 MT	Oct 1, 2026
Portugal	Glutathione	2 MT	Sep 30, 2026
United States	Glutathione	10 MT	Sep 29, 2026
New Zealand	Glutathione	150 MG	Sep 20, 2026
Pakistan	Glutathione	100 KG	Sep 14, 2026
Canada	Glutathione	20 PCS	Sep 1, 2026
Germany	glutathione	1 KG	Aug 28, 2026
United States	glutathione	20 MG	Aug 26, 2026
United Kingdom	Glutathione	1500 MG	Aug 25, 2026
United States	Glutathione	15000 MG	Aug 23, 2026
United Kingdom	Glutathione	1500 MG	Aug 20, 2026
Philippines	Glutathione	50 MG	Aug 19, 2026
United States	Glutathione	1 MG	Aug 10, 2026

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Reduced Glutathione GSH Peptide Lyophilized Powder, Research Grade Quality, In Stock with Custom Vial Packing Available

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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