H.TrappeS.et al (2022)
doi: 10.3389/fphar.2020.601572 Received 01 September 2020 Accepted 18 November 2020 Published 10 December 2020 Volume 11 - 2020 Edited by Ashok Kumar, University of Florida, United States Reviewed by Justin James Botterill, University of Toronto Scarborough, Canada Wladyslaw Lason, Polish Academy of Sciences (IF PAS), Poland Updates Copyright 2020 Jia, Yin, Li, Guan, Yang, Chen, Zhou and Mao
Researchers have demonstrated its influence on enhancing slow wave sleep, which leads to improved sleep quality and restorative sleep
Most users report seeing noticeable improvements in 6 to 12 weeks of consistent use with a visible reduction in pigmentation patches, overall brightness, and improved skin texture