ZOOP assistance brings double success to Ruiju! Two new polymer cosmetic raw materials have been successfully registered.
February 25, 2026 Hangzhou Ruiju Medical Technology Co., Ltd hereinafter referred to as Ruiju Medical R&D declaration Polycaprolactone-polyoxyethylene-Poly (ε - caprolactone) block copolymer Record number National Makeup Original Character20260034 and polylactic acid-polyoxyethylene-Polylactic acid block copolymer Record number National Makeup Original Character20260035 Double successful filing.
During this application process,As a senior compliance organization in the industry, the comprehensive general team,Full tutoring Hangzhou Ruiju Medical Technology Co., Ltd,Faced with professional and rigorous inquiries from the reviewing teachers of the National Medical Products Administration,Break down the difficult problems one by one Fully demonstrate,Within five months,The registration of new raw materials has been completed,Assist Ruiju Medical in the rapid application of its characteristic polymer new materials in the cosmetics field.
polylactic acid-polyoxyethylene-Polylactic acid block copolymer
Raw material information
One The core advantages of the two major polymers Skin friendly and film-formingThe core structure of these two raw materials Connecting segments of different properties together at the molecular level,Combining physical properties and functionality.
A polylactic acid-polyoxyethylene-polylactic acid
Polylactic acid has good biocompatibility,But traditional polylactic acid has strong hydrophobicity not easily distracted.Ruiju Medicine introduces hydrophilic polyoxyethylene segments,Polylactic acid block in the middle,Achieved two major breakthroughs
Excellent skin friendly properties Controllable film-forming properties Can form a breathable and non greasy protective film on the surface of the skin,Combining water absorption and water locking functions,Has more obvious efficacy.
B Polycaprolactone-polyoxyethylene-Polycaprolactone
Polycarbonate is a biodegradable polymer,Known for its flexibility and long-lasting support.After block modification
Skin friendly experience upgrade Extension of film-forming function Its unique molecular arrangement can form a microscopic network structure on the surface of the skin,Has significant skincare effects when used.
Two Wide prospects for future applications
The unique block copolymer structure of two new raw materials provides diverse possibilities for cosmetic formula innovation.They can serve as core film-forming components to construct a durable and breathable water locking layer,Balancing multiple effects while reducing transdermal water loss.Thanks to the dual affinity of block structures for hydrophilic and oleophilic components,They can also help improve the dispersibility and spreading of active ingredients,Provide strong support for multi-dimensional efficacy.
Information of the registrant
Hangzhou Ruiju Medical Technology Co., LtdAs an affiliated company of Xiamen Ruiju Medical Technology Co., Ltd,established in2023year.Ruiju Medical,It is a national high-tech enterprise specializing in the research and development of biomedical materials.Ruiju Medical is driven by artificial intelligence technology as its core driving force,Using organoid models as evaluation tools,Building a globally leading Gene bank of biomedical materials And intelligent research and development platform,formation AIEfficient screening Accurate assessment of organoids Solution output The Innovation Loop,Efficient and precise development and validation of key biomedical materials,Comprehensively improve research and development efficiency and conversion value,Provide a full cycle from concept incubation to industry implementation for global medical technology enterprises Scenario based support.Forge and cultivate deeply,Moving forward with honor.The company has won multiple honors successively,Awarded the 15th batch of Xiamen Double Hundred Plan Enterprises Fujian ProvinceBClass of high-level talents High level talents in Xiamen City Fujian Province Hundred Talents Program gazelle enterprise Specialized and innovative small and medium-sized enterprises National level technology-based small and medium-sized enterprises Provincial innovative small and medium-sized enterprises Special recognition titles for future industrial backbone enterprises in Xiamen City.
Conclusion
As a senior compliance service expert in the industry, ZOOP ,We rely on a mature application system and technological accumulation,Provide professional services to clients from strategy consulting to full process declaration management,Assist in the efficient and compliant implementation of innovative raw materials.If there is a declaration for new ingredients in cosmetics Professional support is required for product filing or compliance strategies,Welcome to contact the comprehensive general team.
