The research and development cycle of new beauty products is long, the cost of trial and error is high, and problems are prone to occur in the processes of raw material adaptation, formula debugging, stability testing, etc., which greatly increases the research and development pressure for many small and medium-sized brands. Choosing a beauty peptide source factory that integrates research and development, synthesis, production, and technical services can effectively reduce the threshold for brand research and development. DeXin Peptide not only provides beauty peptide raw material supply, but also offers full cycle technical support services. From raw material selection, formula compatibility suggestions, system stability debugging, to process optimization and problem rectification, the technical team follows up one-on-one throughout the process. At the same time, it supports the development of small batch samples to help brands quickly complete new product testing and avoid losses caused by large-scale stocking. By providing one-stop full chain services, we can shorten the development cycle of new products, reduce trial and error costs, and help brands quickly launch popular skincare products.