You may require higher doses of glutathione for a longer time if you have a poor skin condition
doi: 10.1093/molbev/msu162 Bende, Niraj S., Dziemborowicz, Sawomir, Mobli, Mehdi, Herzig, Volker, Gilchrist, John, Wagner, Jordan, Nicholson, Graham M., King, Glenn F and Bosmans, Frank (2014)
You May Not Want to Know -- 33% of Turmeric/Curcumin Supplements Fail ConsumerLab.com's Review
Its reference molecular weight is approximately 1419.5 Da
The key principles are eliminating grains (particularly corn, wheat, barley, and rice), avoiding high-risk foods like peanuts, pistachios, and cashews, choosing only tested low-mycotoxin coffee (I love Purity Coffee), and minimizing sugar and fermented foods that feed fungal overgrowth