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RT50 high-quality products, available in stock in the warehouse,99% high-purity, on-time shipment

TDS 6668 Inquiries

Unit Price:

$98/G FOB

Get Latest Price 

CAS No.:

2381089-83-2

Grade:

Cosmetic

Content:

99%

Port:

SHENZHNEG

Brand:

KSD

Packaging:

10mg/box

Price valid (until):

2026-11-17

Contact Supplier

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Jinan Kangshengda Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Semaglutide

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Product Description
Seller Information
Inquiry History

Description
Product Detail

The purity of all peptides and raw materials is ≥ 99%. 100% safe delivery. Reasonable and competitive prices, with prompt delivery.

company profile:

Jinan Kangshengda Technology Co., Ltd. is a high-tech company specializing in the research, production and sales of various peptide products. It has advanced laboratories and strict quality control, ensuring the safety and effectiveness of its certified products. Our products have been adopted by numerous well-known enterprises in China, the United States, Russia, North Africa, etc., and have won wide acclaim from customers. If you need any assistance, please contact us immediately! We are proud to introduce our high-quality freeze-dried powder and peptide product series, which are suitable for various applications. Our products include professional whitening peptides, slimming peptides, shaping peptides and multi-element peptides, each designed to meet specific formulation requirements. These peptides are available in various forms, including crystals, liquids and powders, and offer options such as white crystals and white powders. Our products integrate the latest technology to ensure optimal performance and reliability. The versatility of our peptides makes them an ideal choice for various applications, enhancing product efficacy and stability. We ensure that each batch of freeze-dried powder and peptides meets strict quality standards, providing you with outstanding products. Our relentless pursuit of innovation and quality makes our peptides a reliable choice for your formulation needs.Our products are exported to 130+ countries and regions and can be delivered within 5-14 days. We can provide OEM/ODM support. We have 10 professional after-sales personnel who are available 24/7 to respond to customer needs. Contact us immediately to learn more. We hope to establish stable and long-term strategic partnerships with domestic and foreign suppliers and customers, working together to create a bright future.

Why Us：

The purity of all peptides and raw materials is ≥ 99%. 100% safe delivery. Reasonable and competitive prices, with prompt delivery.

What is your minimum order quantity?
Answer: We have no minimum order quantity limit. You can start with a small order and see if it meets your needs.

Are there any discounts?
A: Yes, the more quantity you purchase, the greater the discount will be.

All the employees of the company will continuously strive for excellent quality and a perfect brand image. They will uphold the spirit of honesty, diligence, truth-seeking and progress, adhere to the business philosophy of "quality as life, service as soul", provide first-class products and better services to meet market demands, and be always ready to face market challenges.

Why did you choose us.

We are a professional peptide supplier, offering four key advantages: high-purity products, efficient and safe global logistics, flexible and convenient payment methods, and a professional and dedicated team - all of which are designed to help your business reach a higher level.

Frequently Asked Questions

Question: What are the delivery time and transportation method?
Answer: After receiving your payment, we will send the package to you via United States Postal Service, FedEx, DHL Parcel or other designated transportation methods. It will take approximately 10 to 15 working days to reach your address.
Q: How should the peptide be stored after receiving it?
A: The freeze-dried powdered peptide can be transported at room temperature in vacuum packaging, while the dissolved peptide needs to be refrigerated at 2℃ - 8℃. For long-term storage, the freeze-dried powdered peptide should be stored in a sealed container with desiccant and placed at -20℃ or -80℃, which can minimize the degradation of the peptide to the greatest extent.

Type of Shipping
We mainly adopt dedicated logistics and FedEx transportation methods, which can ensure the timeliness of shipment, rapid delivery, stable logistics tracking, and safe and punctual delivery.

Name:Chloe

WeChat and WhatApps:+852 6732 2979

Emails:3524465053@qq.com
ECHEMI Editorial Reference

Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.
Certificates
- TDS
Basic Info

Product Name:
Retatrutide

Other Name:
Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

CAS No.:
2381089-83-2

Molecular Formula:
C221H342N46O68

Molecular Weight:
4731.33

EC Number:
200-001-8

Color/Form:
White lyophilized

Categories:
Bulk Drug Intermediates

Characteristics

Water Solubility:
Soluble in water (5mg/ml).

Storage Conditions:
-20°C

Critical Temperature & Pressure:
-20°C

Research

Class:
Triple agonist — GCGR, GIPR, GLP-1R

Status:
Investigational (Phase 3)

Mechanism:
Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

EC50 (Human GCGR):
5.79 nM

EC50 (Mouse GIPR):
0.191 nM

EC50 (Mouse GLP1R):
0.794 nM

EC50 (Mouse GCGR):
2.32 nM

EC50 (Human GLP1R):
0.775 nM

EC50 (Human GIPR):
0.0643 nM

Source:
Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

Clinical Development:
NCT04881760; NCT05882045; NCT06354660

References

ChEMBL:
CHEMBL5095485

DrugBank:
DB18993

KEGG DRUG:
D12430

PubChem:
PubChem

Literature:
NEJM: Jastreboff et al. (2023) — Phase 2 Trial; FDA Drugs@FDA

Disclaimer:
Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. 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.

See More Retatrutide Properties 
Seller Information

Business Type:
Trader

Main Products:
Semaglutide

Location:
Licheng District, Jinan City, Shandong Province

Payment Terms:
100% TT in advance

Average lead Time:
14

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2026

Certifications:
Retatrutide coa

Hello and welcome to learn about Kangshengda Biotechnology! We are a specialized enterprise dedicated to the R&D and production of peptide products. Leveraging high-quality peptide preparations, our core strength lies in supporting customers to achieve long-term weight management and all-round health regulation.
Boasting extensive mature export experience, our products are sold to Europe, the United States and numerous other countries and regions worldwide. Supported by consistent, reliable product quality, efficient on-time delivery and a comprehensive professional after-sales service system, we have built long-term, solid strategic partnerships with overseas distributors.
We are committed to delivering one-stop customized premium peptide solutions for all clients, and seek long-term development and win-win cooperation alongside domestic and global partners!
KSD
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Inquiry History

6668 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Retatrutide 2381089-83-2	3 MT	Mar 28, 2026
United Kingdom	Retatrutide - 2381089-83-2	1 G	Feb 10, 2026
United States	Retatrutide CAS 2381089-83-2 10mg vial	20 MT	Mar 7, 2026
United States	Factory Retatrutide API 99% Purity CAS 2381089-83-2	5 KG	Nov 10, 2025
United Kingdom	Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA	1 MT	Mar 22, 2026
United States	2381089-83-2	100 G	Jul 14, 2026
United States	2381089-83-2	100 G	Feb 24, 2026
United States	2381089-83-2	100 MT	Dec 9, 2023
United States	Retatrutide 2381089-83-2	200 MG	May 16, 2026
United Kingdom	2381089-83-2 retatrutide	300 MG	Feb 13, 2026
United States	Retatrutide 2381089-83-2 wholesale	500 MT	Nov 3, 2023
United States	Retatrutide CAS 2381089-83-2 99%	10 PCS	Feb 21, 2026
Poland	CAS 2381089-83-2 (Custom Peptide)	40 MT	Apr 10, 2026
Austria	Peptide Retatruide CAS 2381089-83-2	100 MT	Apr 4, 2026
Austria	Retatrutide CAS 2381089-83-2 10mg vial	20 PCS	Feb 10, 2026
United States	Tirzepatide 99.9% Liquid 2381089-83-2 TeruiOP	1 MT	Sep 6, 2023
United States	Retatrutide/LY3437943/GIPR/GLP-1R 98% Powder 2381089-83-2 Senwayer	1 G	Sep 3, 2023
United States	GLP-1 / GIP Retatrutide cas 2381089-83-2	1 MT	Oct 16, 2024
United States	Retatrutide 99% High Quality CAS 2381089-83-2	1 G	Jan 23, 2026
United States	Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2	10	Oct 21, 2023

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RT50 high-quality products, available in stock in the warehouse,99% high-purity, on-time shipment

Product Description

Seller Information

Inquiry History

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