Insumate® bitter melon extract contains the patented amino peptide sequence mcIRBP-19, which is a scientific-recognized active compound for glucose modulation. The clinical efficacy of Insumate® has been validated by two officially clinical studies. It is easy to be absorbed by human body due to the low molecular weight of mcIRBP-19. The underlying mechanism of glucose modulation has been verified by in-vitro and animal models. Insumate® is produced by a unique fabrication process at low temperatures to ensure the product quality and remain the activity of mcIRBP-19. Currently, Greenyn is the only provider and ODM for Insumate®-associated products.

Antromax® (NDIN No. 1170) is the world’s first and safe Antrodia cinnamomea product acknowledged by the U.S. Food and Drug Administration (USFDA).

Zymologist®101 Phyto Fermented Drink is produced by our proprietary technology TotalFerm™, which facilitates the complete release of phytochemicals, such as flavonoids (polyphenols), carotenoids, organic sulfides, and phenolic acids, from fruits and vegetables. Zymologist® contains less than 2.5% (w/v) sugar, high dietary fiber, and abundant antioxidants, and it is suitable for every population to acquire multiple health benefits.

Crassocephalum rabens (RabenLiv®) has been developed by Greenyn Group and the National Research Institute over ten years. According to an unofficial narrative, C. rabens seeds were scattered from the air by Japanese planes, which then began to grow and multiply in Taiwan. Apart from some written records, many scientific literatures pointed out that these are truly “a gift from God to human being” as they are empowered with great value for health, as "a gift from God to people".

Crassocephalum rabens (RabenWhite®) contains a patented phytogalactolipid derived from Crassocephalum rabens. Recognized with international patents and supported with clinical validation, this product is a unique weapon to maintain youth and beauty.

Citrusvel™ is a product co-developed by Greenyn Group and reputed universities in Taiwan. The product is produced in a GMP-certified factory. A precious and rare ingredient HPMF™ in citrus was extracted through a patented process. 15,000 citruses can only yield 1kg of Citrusvel™, which helps boost metabolism, regulate physiology, and maintain health. In particular, it does not have the hepatotoxicity concern in relation to red rice (starter).