The cosmetic industry is in constant pursuit of novel ingredients that can deliver enhanced performance and scientific credibility. Among the most exciting developments are advanced peptides, which offer precise biological activity and the potential for significant improvements in skincare. Procurement managers and product developers are increasingly turning their attention to these sophisticated raw materials. Delta-Sleep-Inducing Peptide (DSIP), a synthetic nonapeptide, exemplifies this trend, presenting unique opportunities for innovative cosmetic formulations. NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier in China, is at the forefront of providing such cutting-edge cosmetic raw materials, including DSIP for sale. We encourage all interested parties to buy DSIP for their next product launch.
The efficacy of cosmetic products often hinges on the quality and specificity of their active ingredients. Peptides like DSIP, characterized by their precise amino acid sequences and high purity (e.g., 99%), offer targeted benefits that traditional ingredients may not achieve. Their ability to interact with cellular processes makes them powerful candidates for ingredients aimed at skin health and rejuvenation. Understanding the technical specifications, such as the molecular weight of 848.82 g/mol and the CAS number 62568-57-4 for DSIP, is crucial for formulators aiming to create scientifically advanced products. As a dedicated supplier, we ensure these specifications are consistently met.
For companies aiming to innovate in the competitive cosmetic market, sourcing advanced peptides requires a strategic partnership with reliable manufacturers. NINGBO INNO PHARMCHEM CO.,LTD. offers not only high-quality DSIP but also expertise in custom synthesized peptides. This means we can collaborate with clients to develop bespoke peptide solutions tailored to unique product development goals. Our established presence as a supplier in China allows us to offer these specialized raw materials at competitive price points, making advanced cosmetic science more accessible. We are committed to supporting your product innovation efforts.
The trend towards peptides in cosmetics is driven by consumer demand for scientifically proven and effective skincare. By incorporating ingredients like DSIP, brands can position themselves as leaders in innovation and efficacy. Procurement teams play a vital role in identifying and securing these premium raw materials. NINGBO INNO PHARMCHEM CO.,LTD. stands ready to be your trusted partner, providing not just DSIP but also a pathway to enhanced product development through custom synthesis. We invite you to reach out for a quote and samples, and to explore the future of cosmetic ingredients with us.
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.