Tretinoin/Niacinamide Topical: Standalone Renewal + Calming Benefits Tretinoin is the gold-standard prescription retinoid
And as a plus, healthful dietary patterns like the DASH and Mediterranean diets may improve glutathione levels and oxidative stress, so win-win
Shi ZZ, Osei-Frimpong J, Kala G, Kala SV, Barrios RJ, Habib GM, Lukin DJ, Danney CM, Matzuk MM, Lieberman MW: Glutathione synthesis is essential for mouse development but not for cell growth in culture
GSH exists in two main forms: reduced monomers (GSH) and oxidized dimers, glutathione disulfide (GSSG)
Clinical and animal studies have demonstrated the efficacy of benfotiamine in the treatment of diabetes-related neuropathy, kidney disease, peripheral vascular disease, and retinopathy (Stirban 2006
On the other hand, IV treatment costs $100 to $300 per session