Carole Kretz-Remy et al., 2001, studied the role of Se in NF-B activation, analyzing in human T47D cells the overexpression of the seleno-dependent detoxifiant enzyme glutathione peroxidase
When you combine both, the GH pulse is significantly larger than either one alone
These provide quick brightening and detoxification effects, though they should always be administered by qualified professionals
Your provider can also help you taper safely if you choose to stop
For these reasons, oral and topical forms represent safer, more evidence-based options for those interested in glutathione's potential skin benefits
(PubMed) Zuin M, Cervellati C, Brombo G, Trentini A, Roncon L, Zuliani G