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KLOW | GLOW Peptide GHK-CU 99% Purity Wholesale Custom Peptides

84 Inquiries

Unit Price: Get Latest Price 

CAS No.:

121062-08-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

China

Brand:

Packaging:

20mg Ten bottles per box

Sample Available:

Yes

Price valid (until):

2026-07-17

Contact Supplier

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Lilly peptide

Company Type:

Trader

Location:

Hongkong, China

Qualification:

Main Products:

Semaglutide,Tirzepatide,Retatrutide,Pharmaceutical Peptide,Cosmetic peptide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Shop High Purity Peptide Weight Loss Peptides Retatrutide Tirzepatide Semaglutide GLP-1 10mg 20mg Research Peptide-Detailed Image 1

Shop CGL5 10ml small bottle packaging Support delivery to your doorstep High quality-Detailed Image 2

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

Shop High Purity Peptide Weight Loss Peptides Retatrutide Tirzepatide Semaglutide GLP-1 10mg 20mg Research Peptide-Detailed Image 4 Shop CGL5 10ml small bottle packaging Support delivery to your doorstep High quality-Detailed Image 4

Shop CGL10 Chinese factory suppliers, with fast delivery and door-to-door service, of superior quality.-Detailed Image 7

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.

Shop CGL5 10ml small bottle packaging Support delivery to your doorstep High quality-Detailed Image 7

Shop High Purity Peptide Weight Loss Peptides Retatrutide Tirzepatide Semaglutide GLP-1 10mg 20mg Research Peptide-Detailed Image 9

Transportation and packaging：

Product Packaging: Each box contains 10 pieces (the size, label and packaging box can be customized according to customer requirements).
Transport Conditions: This product is transported as a non-hazardous chemical at normal temperature. During ordinary transportation and customs clearance, this product can be stably stored for several weeks. Storage Conditions: For short-term storage (from a few days to several weeks), it should be placed in a dry and cool place at 0-4℃. For long-term storage (from several months to several years), it should be stored at -20℃. After re-dissolution, please store it refrigerated at 2-8℃ (35.6-46.4℉) and use it within 2-4 weeks.

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.Quick delivery

Regarding after-sales service
A: After you purchase the products from our laboratory, we will have a professional technical team and an after-sales team to serve you and solve all the problems you may encounter in the future.

Please contact us via WhatsApp at: +852 95479137

ECHEMI Editorial Reference

Melanotan (MT)-II, a synthetic melanocortin receptor agonist, is a peptide hormone used to promote tanning.

Basic Info

Product Name:

Mt-2

Other Name:

melanotan-II;Melanotan II;MT-II;Melanotan (MT)-II;Melatonan;Melanotan II acetate salt;CHEMBL430239;(3S,6S,9R,12S,15S,23S)-12-((1H-imidazol-5-yl)methyl)-3-((1H-indol-3-yl)methyl)-15-((S)-2-acetamidohexanamido)-9-benzyl-6-(3-guanidinopropyl)-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexaazacyclotricosane-23-carboxamide;L-Lysinamide, N-acetyl-L-norleucyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-, cyclic (2-7)-peptide

CAS No.:

121062-08-6

Molecular Formula:

C50H69N15O9

InChIKeys:

JDKLPDJLXHXHNV-MFVUMRCOSA-N

Molecular Weight:

1024.18

Exact Mass:

1023.540283

EC Number:

1308068-626-2

UNII:

UPF5CJ93X7

DSSTox ID:

DTXSID90153135

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

382.26000

XLogP3:

-1.27

Appearance:

white solid

Density:

1.4±0.1 g/cm3

Refractive Index:

1.683

Water Solubility:

H2O: 5 mg/mL, soluble

Storage Conditions:

−20°C

Research

Class:

Synthetic cyclic heptapeptide / non-selective melanocortin receptor agonist

Status:

Research compound — NOT FDA approved. FDA issued warning letters. WADA banned substance.

Mechanism:

A synthetic cyclic heptapeptide (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂) analog of α-MSH. Melanotan II is a high-affinity non-selective agonist at MC1R, MC3R, MC4R, and MC5R. MC1R activation induces melanogenesis (skin darkening/tanning); MC4R activation affects sexual function, appetite suppression, and energy homeostasis. Carries significant safety risks including nausea, hypertension, and priapism.

EC50 (Human Mc1r Ki):

1.2 nM

EC50 (Human Mc5r Ki):

1.0 nM

EC50 (Human Mc3r Ki):

1.1 nM

EC50 (Human Mc4r Ki):

2.1 nM

Source:

Wikberg JES, et al. Pharmacol Res. 2000;42(5):393–420. PubChem CID 92432.DOI

Clinical Development:

NCT00005114

References

ChEMBL:

CHEMBL363210

PubChem:

PubChem

Literature:

FDA Warning Letters: Melanotan II (unapproved drug); WADA Prohibited List: Melanotan II (S2 hormone modulator)

Disclaimer:

Melanotan II is NOT FDA-approved. The FDA has issued multiple warning letters to companies illegally selling Melanotan II as an unapproved new drug. It is also listed on the WADA Prohibited List as a banned substance in sport. This listing is for industrial and laboratory research use only. 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 Mt-2 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 Mt-2 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Semaglutide,Tirzepatide,Retatrutide,Pharmaceutical Peptide,Cosmetic peptide

Location:
Hong Kong

Year of Establishment:
2026

Inquiry History

84 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Melanotan II 121062-08-6 98% white powder	30 MT	Nov 21, 2023
United States	Purity MT2 CAS 121062-08-6 Melanotan II peptide MT2	2 MT	Oct 22, 2025
Ireland	10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder	5 MT	Nov 12, 2023
Malaysia	10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder	10 KG	Nov 19, 2023
United States	Mt2	5 G	Aug 5, 2026
United States	Melanotan 2	10 MG	Jul 15, 2026
Ireland	MT2	10 MG	Jul 10, 2026
United Kingdom	MT-2	20 G	Jun 12, 2026
United Kingdom	MT2 - Melanotan 2	2 MT	Jun 12, 2026
United Kingdom	Melanotan 2	20 MT	May 30, 2026
United Kingdom	Melanotan 2	1234 MT	May 25, 2026
United Kingdom	Melanotan 2	50 G	May 9, 2026
Australia	Mt2	10 PCS	Apr 23, 2026
United Kingdom	10mg melanotan	5000 MG	Apr 13, 2026
United Kingdom	mt2	1 KG	Apr 13, 2026
United States	Melanotan II	10 PCS	Mar 30, 2026
United States	Melanotan 2	10 PCS	Mar 26, 2026
United Arab Emirates	Mt2 melanotan	2 MT	Mar 16, 2026
United Kingdom	Melanotan	100 G	Mar 7, 2026
United Kingdom	Melanotan 2	20 MT	Feb 23, 2026

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KLOW | GLOW Peptide GHK-CU 99% Purity Wholesale Custom Peptides

Product Description

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