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Peptide Retatrutide High Standard Pure Peptides Reliable Cosmetic Peptide Raw Materials

TDS 124 Inquiries

Unit Price: Get Latest Price 

CAS No.:

49557-75-7

Grade:

Cosmetic Grade

Content:

99%

Port:

Brand:

Meilipep

Packaging:

10Vials/Kit

Price valid (until):

2026-06-01

Contact Supplier

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Guangzhou MeiLi Biotechnology Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Reta, Tirz, Sema, Cosmetic Products

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Product Description
Seller Information
Inquiry History

Description

Peptide Vials Bulk Price Customized 99% Purity Raw Peptides Powder Ghk-Cu Cosmetic Raw Materials

Main Products: RT,TIRZ,GHK-Cu, AHK-Cu, lyophilized powder, etc

1. MOQ: 1 box (10 Vials included)

2. >99% | Content Fill: >100%

3. Global Delivery: FedEx, USPS, Royal Mail,EMS......

4. Tracking provided: 1-3 work days

5. Shipping time: 7-20 days(depends on different countries)

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Lead time	1-3 working days
COA	Available
Purity	99%min
Grade	Comestic Grade

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GHK CU COPPER PEPTIDE

Copper peptide is a substance composed of copper ions and peptide chains. It has various biological activities such as antioxidant
and anti-aging.

Copper peptides are widely used in the cosmetic field because they promote skin cell regeneration and repair,
increase skin elasticity, reduce fine lines and wrinkles, lighten pigmentation, and brighten skin tone.

The mechanism of action of copper peptides is mainly by activating collagen and elastin fibers in the skin, promoting the metabolism and

regeneration of skin cells, thereby improving skin quality.

Copper peptides can also inhibit the oxidation reaction of free radicals and protect the skin from environmental pollution and ultraviolet rays.

AHK-CU

Peptides are small molecules of proteins, made up of amino acids, these small molecules of proteins are more easily absorbed by the skin, and the effect will be more significant.GHK-Cu is composed of: glycine - histidine - lysine - copper (glycyl - L - histidyl - L - lysine -copper), the copper ion Cu2+ is not the copper metal's yellow colour, but rather a blue colour in aqueous solution, so GHK-Cu is also known as blue copper peptide.

AHK-CU Powder AHK-CU Cosmetic Raw CAS 682809-81-0 AHK-CU Raw Peptide Powder Cosmetic Grade

Glycyl-L-histidine-L-lysine is a tripeptide consisting of sequentially linked glycine, L-histidine and L-lysine residues.

Glycyl-L-histidine-L-lysine is a pro-hepatic immunosuppressant with anxiolytic effects. Glycyl-L-histidine-L-lysine and its copper
complex show good skin tolerance.

Company Profile

MeiL is a professional company specializing in the production of beauty products, healthy products. MeiL is dedicated to providing the highest standards of product quality and safety compliance. We closely monitor our customer's compliance programs and adhere to international laws and regulations, including those of the U.S. and Europe. We recognize the challenges posed by geographic distance, language barriers, cultural differences, and the need for on-site quality control and inspection. Hence, we strive to mitigate these challenges, ensuring a seamless and reliable sourcing experience from us.

We specialize in providing high-quality bioactive GHK-CU to global markets. Our products are designed to meet the needs of skin-conscious consumers, brands, and distributors who are seeking safe and effective ingredients.

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Vials Peptides for Beauty, Muscle Cosmetic Customer's Feedback

Packaging&Shipping

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FAQ

Q1: After-sales service about the product

A: After you buy the product from our factory, we have a professional technical team and after-sales team to serve you and solve all your future problems.

Q2: Can I get some samples?

A: Sample order available.

Q3: How do I start the payment?

Payment available WU,CRYPTO,Bank Transfer......

Q4: How to confirm the product quality before placing an order?

A: COA with latest date Available ,You also can get samples order of certain products. You can send us your product specifications and requirements, and we will produce the products according to your requirements.

Q5: What is your minimum order quantity?

A: The minimum quantity you can order is 1 Kit.

Q6: Shipping time?

A: Tacking number may share 1-3 days after confirm payment The shipping time is different in different countries. Please consult.

Q7: About the seller's response

Answer: We will respond to your message in a timely manner. We guarantee to respond to you within 24 hours

Certificates

Basic Info

Product Name:

Glycyl-L-histidyl-L-lysine

Other Name:

GHK Cu;GHK-Cu;L-Lysine,glycyl-L-histidyl-;L-Lysine,N2-(N-glycyl-L-histidyl)-;Glycyl-L-histidyl-L-lysine;Growth-modulating peptide (human);Growth-modulating peptide;Liver growth factor;Liver cell growth factor;18: PN: WO0004941 PAGE: 31 claimed protein;NSC 379527;9: PN: US20030229017 PAGE: 13 claimed protein;12: PN: FR2857667 SEQID: 8 claimed protein;13: PN: FR2857597 PAGE: 15 claimed protein;8: PN: WO2007068998 SEQID: 2 unclaimed protein;24: PN: KR20090132815 PAGE: 3 claimed protein;24: PN: KR20090132911 SEQID: 119 claimed protein;Kollaren;59: PN: WO2012103038 SEQID: 61 unclaimed protein;GHK Tripeptide;GHK;2: PN: KR20140126802 SEQID: 2 claimed protein;18: PN: KR20150027940 SEQID: 19 claimed protein;19: PN: KR20170136178 PAGE: 3 claimed sequence;15: PN: KR20190032250 SEQID: 15 claimed protein;4: PN: WO2020009548 SEQID: 4 claimed protein;98039-93-1

CAS No.:

49557-75-7

Molecular Formula:

C14H24N6O4

InChIKeys:

InChIKey=MVORZMQFXBLMHM-QWRGUYRKSA-N

Molecular Weight:

340.37816

Exact Mass:

340.38

EC Number:

1592732-453-0

UNII:

39TG2H631E

DSSTox ID:

DTXSID30197831

HScode:

2933290090

Categories:

Polypeptide

Characteristics

PSA:

176

XLogP3:

-4.4

Density:

1.3±0.1 g/cm3

Boiling Point:

831°C at 760 mmHg

Flash Point:

456.4±34.3 °C

Refractive Index:

1.583

See More Glycyl-L-histidyl-L-lysine Properties 

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 Glycyl-L-histidyl-L-lysine Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Reta, Tirz, Sema, Cosmetic Products

Location:
Guangzhou Yuexiu Strict NongLin Road NO. 81

Total Employees:
11-50

Year of Establishment:
2026

MeiLi Biotechnology Co. Ltd is a professional company specializing in the production of beauty products, healthy products. MeiLi is dedicated to providing the highest standards of product quality and safety compliance to customers.

We closely monitor our customer's compliance programs and adhere to international laws and regulations, including those of the U.S. and Europe. We recognize the challenges posed by geographic distance, language barriers, cultural differences, and the need for on-site quality control and inspection. Hence, we strive to mitigate these challenges, ensuring a seamless and reliable sourcing experience from us.

Choosing us, you will have a reliable partner, best quality products, fast and safe delivery, and worry-free after- sales experience. Sincerely hope that we could have long term cooperative relations with our customers and achieve a win-win situation.

Inquiry History

124 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
China	Glycyl-l-histidyl-l-lysine	10 KG	Oct 24, 2023
Sweden	GHK-Cu	1 KG	Mar 17, 2026
United States	GHK-Cu	50 MG	May 29, 2026
United States	glycyl-L-histidyl-L-lysine 10	1 KG	May 22, 2026
Australia	GHK. - CU	4000 MG	May 20, 2026
Lithuania	Ghk-cu	500 G	May 17, 2026
United States	Copper peptide,anti-aging,repairing,powder	20 MT	May 15, 2026
United States	GHK-Cu	100 MG	May 11, 2026
Latvia	GHK-Cu	10 MG	May 8, 2026
China	GHK CU	50 G	May 6, 2026
United States	Thc-cu	30 MT	May 6, 2026
United States	Copper Peptide GHK-CU	100 MT	Apr 27, 2026
Brazil	GHK-Cu	500 MG	Apr 20, 2026
Brazil	Ghk-cu	1 KG	Apr 17, 2026
United States	GHKhkCU	2 MT	Apr 14, 2026
Russia	GHK-Cu	50 MG	Apr 14, 2026
United States	Ghk-Cu	1 G	Apr 13, 2026

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