OKAMI is manufactured entirely in a GMP-certified Japanese production facility, from product development to the entire production process. The product has passed rigorous quality and safety inspections as well as radiation testing, and has obtained Japanese safety ingredient certification, GMP, and ISO22000 international certifications. The ingredients are extracted from high-quality raw materials sourced within Japan, guaranteeing all-natural composition with zero side effects. It is absolutely safe and healthy when taken at the recommended dosage and can be used long-term.