Based on advanced synthetic biology technology, WIJ has developed a number of new raw materials with polypeptide effects. By building a characteristic plant library and combining with unique plant extraction technology, WIJ has developed characteristic plant extraction raw materials. WIJ-RM-001 is the first new ingredient of 3-in-1 cosmetics developed by WIJ. Product name: PptRepair. WIJ-RM-002 is a unique compound raw material of plant extracts, which has the effect of eliminating acne and oil control. WIJ-RM-005 PurTide is a Saccharomyces polypeptides (SPP), the best choice for skin anti-aging, barrier repair and moisturizing. WIJ-RM-001X and 001Y are new cosmetic raw materials iterated on the basis of 001.

Enzyme immobilization technology combines free enzymes with corresponding carriers through physical or chemical methods, thereby enhancing enzyme stability and facilitating preservation and transportation. At the same time, it can separate the enzyme from the substrate, achieving the goal of reuse and reducing costs. WIJ's unique enzyme immobilization technology - deep hydrolysis of collagenase to prepare collagen tripeptides, which can be reused more than 40 times, reducing costs by more than 80%, and increasing the ammonia content in the product by 46.75%. Technically, our gastrointestinal digestion product GPH can reach 2.4% vs. national standard 1.5%.

WIJ has leading synthetic biology technology - enzyme engineering, microbial cell factory construction (including Escherichia coli, brewing yeast, lipolytic yeast, Pichia pastoris, Bacillus subtilis, and special microbial sites) and plant extraction technology both domestically and internationally, and undertakes domestic and international commissioned project development services. The first customized project, WIJ-004, is a functional food ingredient used for weight loss, solving the problem of obesity through oral administration rather than injection.