During this stage, 300 articles were excluded due to irrelevance to the research question or failure to meet the inclusion criteria (22 clinical trials, 43 reviews or other unfitting literature, 112 wrong cell type, 49 wrong focus, 10 wrong drugs, 57 in vivo, 2 retractions, 3 no abstract and 2 not peer reviewed yet)
Avoid clinics offering instant whitening or at-home kits
Combination creams with glutathione also showed benefits, though tolerability was varied
It is considered investigational, and human safety data is limited
A Few common side effects of GLUTONE INJECTION 1 Digestive: flatulence (flatulence) and loose stools may occur
When Sterile Water Is the Better Choice There are specific situations where sterile water is not just acceptable but preferable