Chiết Xuất Nghệ được sản xuất bằng solvent extraction of Curcuma longa rhizome, followed by purification and crystallisation.
Standardised to 95% total curcuminoids, it delivers the bioactive polyphenols responsible for turmeric's golden colour and therapeutic effects. Often combined with piperine or formulated as phytosomes/nano-emulsions to overcome bioavailability limitations, được sử dụng rộng rãi trong joint, inflammation and cognitive supplements.