The cosmetic industry is constantly seeking innovative ingredients that deliver tangible results. Melanotan II (MT-II), a potent synthetic peptide, has carved out a significant niche for its ability to promote skin tanning by stimulating melanin production. However, the effectiveness and safety of any cosmetic product hinge critically on the quality of its raw materials. For formulators and researchers, sourcing Melanotan II requires careful consideration, particularly regarding purity and supplier reliability. As a dedicated manufacturer and supplier of high-grade chemical intermediates, we emphasize why these factors are non-negotiable when you choose to buy Melanotan II.
Melanotan II, identified by its CAS number 121062-08-6, functions by mimicking the body's natural melanocortin peptides. These peptides are vital for regulating various physiological processes, including skin pigmentation. By binding to melanocortin receptors, Melanotan II signals skin cells to produce more melanin. This process results in a darker complexion with less reliance on prolonged UV exposure, making it an attractive ingredient for the cosmetic sector focusing on sunless tanning alternatives or enhanced natural tanning. The demand for effective tanning agents makes a reliable supply of high-quality Melanotan II crucial for product development.
The crucial factor that dictates the performance and safety of Melanotan II in cosmetic formulations is its purity. We, as a leading manufacturer in China, ensure that our Melanotan II consistently achieves 99.9% purity. This high level of purity is essential because impurities can lead to unpredictable results, reduced efficacy, or even adverse reactions in the final product. For companies incorporating this peptide into their skincare lines, such as tanning lotions or serums, the assurance of 99.9% purity means they are working with a clean, potent ingredient that will perform as expected. This commitment to quality is what sets apart reliable suppliers from the rest.
Choosing a supplier for your chemical raw materials is a strategic decision. When you buy Melanotan II, you are not just purchasing a chemical; you are investing in the integrity of your brand. Partnering with an experienced manufacturer like us, who has a proven track record in peptide production, ensures a stable and consistent supply. We understand the importance of timely delivery and responsive customer service, essential for maintaining production schedules. Our expertise as a supplier allows us to offer competitive pricing without compromising on the exceptional quality of our Melanotan II, making us the ideal choice for your cosmetic ingredient sourcing needs.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.