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Reta Peptide Weight loss peptide 99% high purity peptide raw material suppliers manufacturers direct sales Retatrutide Tirzepatide Semaglutide buy - buy - large image1

Reta Peptide Weight loss peptide 99% high purity peptide raw material suppliers manufacturers direct sales Retatrutide Tirzepatide Semaglutide buy -

Name: Reta Peptide Weight loss peptide 99% high purity peptide raw material suppliers manufacturers direct sales Retatrutide Tirzepatide Semaglutide buy -
Brand: Xingxing
SKU: pr2609141827
Price: 50 USD
Availability: InStock

154 Inquiries

Unit Price:

$50-60/MT EXW

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CAS No.:

49557-75-7

Content:

99%

Brand:

Xingxing

Packaging:

5mg/10mg/20mg/30mg/30mg/50mg/60mg/100mg vial

Price valid (until):

2027-04-01

Contact Supplier

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Yiwu Xingxing Technology Co., Ltd.

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

Average Lead Time:

10 days

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Shop Reta Peptide Weight loss peptide 99% high purity peptide raw material suppliers manufacturers direct sales Retatrutide Tirzepatide Semaglutide buy --Detailed Image 1

Peptides Therapy Research Peptide Wholesale Peptide Lyophilized Peptide

CAS No.: 49557-75-7

Hot Selling Weight Management Slimming Peptide Peptide Raw Powder Lose FatFast and Safe Delivery/Factory Price/ Slimming Peptide Weight Lose Peptides Vials 10mg/20mg/30mg/60mgBody management and weight control"Age Gracefully, Glow Boldly""Wrinkle Soft, Radiance Bright""Time Stops, Glow Doesn't""Smooth Today, Youth Tomorrow""Renew Skin, Refresh Spirit"

SPECIFICATION

Appearance: powder, hygroscopic, easily soluble in water; Transport Package:Box

Efficacy：Weight Loss & Slimming Size：Customizable Storage：Cool and Dry Place Low Temperature, Dry and Away From Light

Specification：5mg/10mg/15mg/20mg/30mg/40mg/50mg/60mg/100mg

Purity: ≥99% Transportation: By Air Shipping Time:7-10days

Storage conditions: sealed and stored in a refrigerator at -20ºC, with a shelf life of 2 years

Packing specifications: 1 g, 5 g, 10 g, 100 g

Recommended addition: 0.001-0.05%

FAQ
Q: When will my goods be shipped?
A: About 3-5 days after prepayment is paid.
Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
Q: Why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.
Q: Is the quality of your products guaranteed?
A: We have a professional R&D team, so every batch of our products is up to standard.

Shop Peptides Therapy Research Peptide Wholesale Peptide Lyophilized Peptide Tirzepatide Retatrutide Peptide 5-Amino-1mq Cagrilintide-Detailed Image 2

Service Advantages

1. Any inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your evaluation & formulation development. 6. We have our own warehouses in Australia, the United States, Germany, Canada and other countries, which greatly saves transportation time and customers can receive packages faster.

7. Meanwhile we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you.We choose the best courier service for you. If any new enquiry,please feel free to contact us.

ECHEMI Editorial Reference

Copper peptide GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine. The tripeptide has strong affinity for copper(II) and was first isolated from human plasma. It can be found also in saliva and urine.
ChEBI: Gly-His-Lys is a tripeptide composed of glycine, L-histidine and L-lysine residues joined in sequence. It has a role as a metabolite, a chelator, a vulnerary and a hepatoprotective agent.

Basic Info

Product Name:

Copper Peptide

Other Name:

GHK Cu Copper Peptide;L-Lysine,glycyl-L-histidyl-;Copper Peptide powder (GHK-cu);GHK Cu Copper Peptide GHK.Cu GHK-Cu;Liver Cell Growth Factor(GHK);GHKcu/Growth-Modulating peptide;(Gly-His-Lys)2Cu.xHAc;AHK-Cu (Copper Peptide)

CAS No.:

49557-75-7

Molecular Formula:

C14H24N6O4

InChIKeys:

MVORZMQFXBLMHM-QWRGUYRKSA-N

Molecular Weight:

340.38

EC Number:

1592732-453-0

Color/Form:

Off-White

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.324

Melting Point:

>144°C (dec.)

Boiling Point:

831.0±65.0 °C(Predicted)

PKA:

3.11±0.10(Predicted)

Critical Temperature & Pressure:

under inert gas (nitrogen or Argon) at 2–8 °C

Research

Class:

Dual agonist — GIPR, GLP-1R

Status:

FDA-approved (Mounjaro / Zepbound)

Mechanism:

Dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. A 39-amino-acid modified peptide with a C20 fatty diacid moiety that enables albumin binding for extended half-life (~5 days). Selectively activates both GIPR and GLP-1R signaling pathways.

EC50 (Human GLP1R):

0.934 nM

EC50 (Human GIPR):

0.0224 nM

Source:

Frias JP, et al. N Engl J Med. 2021;385(6):503-515.DOI

Clinical Development:

NCT03954834; NCT03987919; NCT03882970; NCT03730662; NCT04039503

FDA:

Mounjaro, Zepbound (approved 2022-05-13)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Frias et al. (2021) — SURPASS-2; FDA: Mounjaro (NDA 215866)

Disclaimer:

Tirzepatide is approved as a prescription medicine (Mounjaro, Zepbound) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 Copper Peptide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptide

Location:
No. 301, Unit 1, Building 16, New VillageArea, Choujiang Sub-district, Yiwu City,Jinhua City, Zhejiang Province

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

Average lead Time:
10 days

Total Employees:
5-10

Year of Establishment:
2025
- Our company is a high-tech enterprise that focuses on the research, development, production and sales of cosmetic peptides, proteins and other functional raw materials using synthetic biology technology. As a "specialized, innovative and small-scale giant" enterprise recognized by the state, we had always been at the forefront of technology and is committed to providing efficient, green and sustainable high-quality raw materials for the global cosmetics, pharmaceutical and health industries through disruptive technological approaches.

Inquiry History

154 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Cosmetic Copper GhkCU Peptide CAS 49557-75-7 Peptide 50mg Ghk-Cu	2 MT	Nov 6, 2023
Malaysia	High quality 98% up Copper Peptide GHK-Cu powder CAS 49557-75-7	1 KG	Oct 19, 2023
United States	Copper Peptide 99% Copper Peptide Ghk-Cu Powder Ghk Cu CAS 49557-75-7	1 KG	Mar 26, 2026
Sweden	GHK-Cu	1 KG	Mar 17, 2026
China	Glycyl-l-histidyl-l-lysine	10 KG	Oct 24, 2023
Canada	Ghk cu	20 MG	Oct 5, 2026
United States	ghkcu	100 G	Sep 20, 2026
Malta	Copper peptide GHK-CU	1000 MT	Aug 8, 2026
United States	Ghk-cu	20 MT	Jul 17, 2026
Brazil	Ghk-cu	30 MG	Jul 14, 2026
Peru	GHK-Cu	15 MG	Jul 13, 2026
Malaysia	GHK-Cu	1 G	Jul 9, 2026
Brazil	GHK-Cu	50 MG	Jul 9, 2026
United Kingdom	GHK-cu	50 MG	Jul 3, 2026
United States	Cooper peptide	1 G	Jun 30, 2026
United Arab Emirates	Ghk-cu	10 MT	Jun 15, 2026
United Kingdom	GHK-CU	5 KG	Jun 11, 2026
United States	GHK-CU	10 MT	Jun 5, 2026
United States	Cosmetic Copper GhkCU Peptide 50mg Ghk-Cu	1 PCS	Jun 3, 2026
Malaysia	GHK-Cu	1 PCS	May 27, 2026

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Reta Peptide Weight loss peptide 99% high purity peptide raw material suppliers manufacturers direct sales Retatrutide Tirzepatide Semaglutide buy -

Product Description

Seller Information