 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl- for Sale > Chinese peptide factoryCortagen Best price Pure 98% Ala-Glu-Asp-Pro 10mg vials Cortagen raw powder

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Chinese peptide factoryCortagen Best price Pure 98% Ala-Glu-Asp-Pro 10mg vials Cortagen raw powder

Name: Chinese peptide factoryCortagen Best price Pure 98% Ala-Glu-Asp-Pro 10mg vials Cortagen raw powder
Brand: Customization Available
SKU: pr2605191922
Price: 100.98 USD
Availability: InStock

TDS 2 Inquiries

Unit Price: Get Latest Price 

CAS No.:

335591-03-2

Grade:

Pharmaceutical Grade

Content:

99.98%

Port:

Hong Kong

Brand:

Customization Available

Packaging:

20bottles per box

Price valid (until):

2026-09-12

Contact Supplier

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Guangzhou Duo Run Trading

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Retatrutide,Tirzepatide,GLOW,KLOW80,NAD+,TB500

 Visit Store

Product Description
Seller Information
History Price
Inquiry History

Description

whatsapp+85244209880

ghjkl202620@outlook.com

Cortagen	20mg bottles per box
Payment ways chosen	Please choose one of the payment way you preferred. Our payment ways: Bank wire, Wise
After payment	Please offer shipping address after payment for shipment.
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 Peptide Factory, High PurityCortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide-Detailed Image 1

Shop Peptide Factory, High PurityCortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide-Detailed Image 2

Our company specializes in exporting various chemical products, including chemical raw materials, a full range of peptide products, and cosmetic raw materials.

We will provide you with high quality products at the best offer. Professional transportation, convenient and safe, door-to-door delivery.

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

World wide relaible buyers can contact us about the peptides.

What is Retatrutide?

Retatrutide showed glucose control and weight loss in patients with type 2 diabetes mellitus (T2DM).Retatrutide (LY3437943) glucosedependent polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor . Retatrutide can be used for the research of obesity.Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual:Handling and Storage of Synthetic Peptides. Retatrutide is a new weight loss drug being experimented on by Eli Lilly, a pharmaceutical giant renowned for its breakthrough in diabetes and obesity treatment. Much like other weight loss drugs rolled out by Eli Lilly, Retatrutidehas yielded exceptional results in treating chronic diseases like diabetes and obesity compared to the predecessors.

Function

1.Treatment of depression and anxiety disorders: Retatrutide has been shown to have antidepressant and anxiolytic effects in preclinical studies, suggesting that it could be a promising treatment option for individuals with these conditions.
2.Prevention of neurodegenerative diseases: Retatrutide has neuroprotective properties that may be useful in preventing or slowing the progression of neurodegenerative diseases such as Alzheimer's and Parkinson's.
3.Enhancement of cognitive function: Retatrutide has been shown to improve learning and memory in animal studies, suggesting that it could have potential as a cognitive enhancer in humans.
4.Treatment of chronic pain: Retatrutide has been shown to have analgesic effects in preclinical studies, suggesting that it could be a useful treatment option for individuals with chronic pain conditions.
5.Promotion of wound healing: Retatrutide has been shown to accelerate wound healing in animal studies, suggesting that it could have potential as a therapeutic agent for promoting wound healing in humans.

Application

1. Retatrutide is often used in the pharmaceutical industry, weight losing, etc.
2. Retatrutide is a kind of peptide product.
3. Retatrutide acetate can inhibited GCGR, GIPR and GLP-1R.
4. Retatrutide acetate is activated by glucagon receptors resulting in significant weight loss and increased energy expenditure.
5. Retatrutide acetate can be used in studies of obesity.

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Why choose us：
1. All peptides and raws purity >=99% purity
2. 100% Safe delivery
3.Reasonable & competitive price, fast lead time.
4.Faster delivery:Sample order in stock and one week for bulk production.
5. Any inquiries will be replied within 24 hours.

Shop Peptide Factory, High PurityCortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide-Detailed Image 14

The importance of peptides:
Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. 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.

Shop Peptide Factory, High PurityCortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide-Detailed Image 15

Items	Specifications
Product Name	Model Number	Dimensions
Research Peptide	5mg 10mg 20mg 30mg 40mg 50mh 60mg 80mg 120mg Vials	10 vials/kit
Peptide	5mg 10mg 20mg 30mg 40mg 50mh 60mg 80mg 120mg Vials Vials	10 vials/kit

Shop Peptide Factory, High PurityCortagen 20mg pancragen chonluten ovagen cagrilintide mazdutide survodutide-Detailed Image 16

The importance of peptides:
Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. 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.

FAQ

Q1: About the after-sale service
A: After purchasing the products from our Lab, we have A professional technical team and after-sales team to serve you and solve all your problems in the future

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by Bitcoin,wire transfer or paypal

Q4: How to confirm product quality before placing an order?
A: We got good feedback from customers and Tested by third-party institutions. You also can get free samples of some products. You just have to pay the shipping fee for the sample .
You can send us your product specifications and requirements and we can customize for you.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1 box.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Time for delivery?
A: Leading time within 3 business days,Shipping time about 8-10 business days.

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Research & Reference Note

Chinese peptide factoryCortagen Best price Pure 98% Ala-Glu-Asp-Pro 10mg vials Cortagen raw powder 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

Certificates

Basic Info

Product Name:

L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl-

Other Name:

L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl-

CAS No.:

335591-03-2

Molecular Formula:

C17H26N4O9

Molecular Weight:

430.41

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.462±0.06 g/cm3(Predicted)

Boiling Point:

923.0±65.0 °C(Predicted)

PKA:

3.26±0.20(Predicted)

Seller Information

Business Type:
Trader

Main Products:
Retatrutide,Tirzepatide,GLOW,KLOW80,NAD+,TB500

Location:
Room 11B, Building 0056, No. 81-1 Nonglinxia Road, Yuexiu District, Guangzhou City, Guangdong Province

Payment Terms:
100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2026

Company Profile

Our company is a modern and advanced enterprise, specializing in the production and export of raw materials for drugs, drug intermediates, and plant extracts. Our products are widely used in the fields of medicine, medical health products, cosmetics, nutritional supplements, and food additives. Our factory covers an area of 95 acres. The proposed factory will comply with GMP standards. The factory environment is clean and tidy, with a reasonable layout, and includes large and medium-sized production workshops as well as shared workshops. It is equipped with advanced equipment, quality inspection and research centers. These products have reached the advanced domestic level in terms of quality and technical content. Since its establishment, the company has attached great importance to team training and technological reform. Our modern production equipment ensures the rapid and efficient production of the entire line, with high precision. All processing, extraction, packaging and transportation are completed internally, ensuring the highest quality and efficiency. We continuously develop new ingredients and innovative products, earning respect and praise from global customers. After years of continuous development, the company has accumulated rich experience in international trade and customer resources, established a stable customer base and a complete marketing service network. In addition, the company has established long-term technical cooperation relationships with experts and professors from many universities and research institutions in the province.
Weekly Price

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Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	cortagen	1 G	May 26, 2026
United States	cortagen	1 KG	Feb 9, 2026

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