[DOI] [PMC free article] [PubMed] [Google Scholar] 47.Hwang J.H., Kim Y.H., Noh J.R
Total skin lightening from the inside out
Mizuno M, Minato K, Ito H, Kawade M, Terai H, et al
14Mischley LK, Allen J, Bradley R
Sustainable vagus nerve support comes from repeated, non-addictive inputs such as breathwork, humming, singing, prayer or meditation, somatic work, safe connection, HRV training, gentle movement, circadian rhythm support, and nervous system retraining
A 90-person Indonesian multicentre trial testing oral glutathione plus vitamin C, alpha-lipoic acid, and zinc over 12 weeks in participants with Fitzpatrick IV and V skin types, a melanin range broadly similar to a lot of Indian skin found the glutathione group trended better on spot and tone measurements, but the difference from placebo didn't reach statistical significance for the group as a whole