L-Glutathione (GSH) is an antioxidant in plants, animals, fungi, and some bacteria and archaea
p = 0.0002
Because it participates in the protection of the elements of the natural defense system, it inevitably collaborates in the improvement of the general state of health and resistance to certain aggressive elements
Ginkgo biloba The established extract of Ginkgo biloba leaves comprises around 24% flavone glycosides, mostly consisting of quercetin, kaempferol, and isorhamnetin, as well as 6% terpene lactones (2.83.4% ginkgolides A, B, and C, respectively, and 2.63.2% bilobalide) [104]
For patients with a personal history of any cancer, even if treated, resolved and with all signs removed, this is generally an area of discussion that is longer and frequently requires an oncology clearance beforehand
So you might be better off getting it from natural sources