In the pursuit of holistic well-being, natural ingredients that support both internal health and external appearance are highly sought after. Delta-Sleep-Inducing Peptide (DSIP) is emerging as a key player in this domain, recognized for its contributions to healthy sleep and its potential as a valuable cosmetic raw material. With its CAS number 62568-57-4, DSIP is a scientifically supported peptide that offers a unique dual benefit profile.
As a natural ingredient, DSIP is primarily known for its effects on sleep. By influencing the body's natural sleep regulation mechanisms, it helps to improve the quality and depth of sleep. This makes it an attractive component for formulators developing natural sleep aids or dietary supplements aimed at enhancing restorative rest. For businesses looking to incorporate innovative peptides into their product lines, sourcing high-quality DSIP is paramount. We, as a leading manufacturer and supplier, are committed to providing premium DSIP to meet these demands.
Beyond its sleep-enhancing properties, DSIP is also gaining traction in the skincare industry. Its observed ability to protect cells from stress, including oxidative damage, suggests potential benefits for skin health. As a cosmetic raw material, DSIP could contribute to formulations designed to promote cellular regeneration, protect against environmental aggressors, and support overall skin vitality. This dual application makes DSIP a versatile peptide for various market segments.
For companies aiming to buy DSIP for these applications, it's important to partner with a reputable supplier. We are a dedicated peptide supplier based in China, offering competitive prices and ensuring the purity and efficacy of our DSIP products. Our focus on quality control and reliable supply chains ensures that you receive a product that meets the highest standards for both research and commercial use. If you are seeking a natural ingredient for healthy sleep or a high-performance cosmetic peptide, DSIP is an excellent option.
We invite you to contact us to learn more about the benefits of DSIP and to obtain a competitive quote for purchasing this valuable peptide. Our team is ready to support your product development needs with our expertise and high-quality DSIP supply.
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.