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morning musume glutathione ~Best Shot~ vol.1 | Hello! Project Wiki The Best!: Updated Morning Musume
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Another study compared the trapping of free radicals in milk, milk serum (obtained by centrifugation) and whey (obtained by acidification of skimmed milk) after subjecting the samples to size exclusion chromatography ( Reference Clausen, Skibsted and Stagsted 29 )

One critical distinction before moving forward: not all skincare acids exfoliate
Lect Notes Elec Eng 249, 313321
DOI:10.1097/BOR.0000000000000356 5
