An evaluation of the course of facial sunscreen coverage and sustainability over an 8-hour workday among outdoor workers.
Waritch KobwanthanakunNarumol Silpa-ArchaChanisada WongpraparutChutipon PruksaekananWoraphong ManuskiattiPublished in: Health science reports (2021)
Reapplication of sunscreen is essential among outdoor workers. After 4 hours, the amount of sunscreen remaining on the face may not be sufficient for protecting the skin from harmful ultraviolet radiation.