The number of glutathione treatments can vary with the skin type and desired outcome
Overman MJ, Adam L, Raghav K, Wang J, Kee B, Fogelman D, Eng C, Vilar E, Shroff R, Dasari A, Wolff R, Morris J, Karunasena E, Pisanic R, Azad N, Kopetz S
[DOI] [PMC free article] [PubMed] [Google Scholar] Wong HS, Dighe PA, Mezera V, Monternier PA, Brand MD
A large RCT of bimodal neuromodulation (sound and tongue stimulation) demonstrated not only significant reductions in THI and TFI scores after a 12-week treatment but also showed that therapeutic improvements were maintained or even continued for a full 12 months post-treatment for specific stimulation settings (Conlon et al., 2020)