Due to the number of members in this superfamily, there is a wide range of functions associated with these enzymes including: glutathione peroxidase activity, prostaglandin synthesis, and roles in thiolysis and isomerization reactions [86]
Anything beyond that should only be done under medical supervision, especially if you have thyroid, kidney, or liver conditions
Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz (in German)
PubMed Central , Biological Chemistry , vol
Compared with GPX1-3, GPX4 is also involved in the reduction of complex membrane-associated phospholipid hydroperoxides such as phosphatidylcholine hydroperoxide and cholesterol hydroperoxide, in addition to reacting with soluble, low molecular weight hydroperoxides such as t-butyl hydroperoxide and cumene hydroperoxide [68]
Centros de belleza en Sudamrica, Amrica del Norte, Europa, Asia, Medio Oriente y frica ofrecen este tipo de tratamientos con la promesa de "blanquear" la piel