glutathione is vitamin or C? Which better for dark spots and dull skin Liposomal glutathione with Vitamin C

Glutathione for brightening (1,000ppm): Shifts melanin synthesis toward lighter Phaeomelanin

Thus, since several mutations affecting the functional domains of p62 have been identified in patients with ALS and frontotemporal dementia, it has been demonstrated that p62 variants exhibit reduced KEAP1-binding, preventing NRF2 from entering the nucleus and promoting protective genes, and predisposing the cell death upon exposure to ROS [250, 251]

I think that my body type was just too sensitive overall for the b12 megadose and so I'm having this ongoing reaction

Red Flags to Avoid No COA available, or a COA that won't load / is image-only with no lab name Batch numbers that don't match between COA and vial Purity claimed with no supporting HPLC chromatogram Marketing that presents the retracted "seven orders of magnitude more potent than BDNF" figure as settled fact (see the evidence section below) Human dosing instructions or therapeutic claims on the listing a tell that the seller is ignoring RUO rules Vendor copy citing a "12.8-day half-life" as established this figure appears only in vendor marketing, with no verifiable peer-reviewed source A clean COA verifies that the powder is what the label says