| abstract |
Preparations comprising a mixture of cysteine-rich peptides comprising 7-20 w/w % cysteine, or a mixture of cysteine- and glycine-rich peptides comprising 7-20 w/w % cysteine and glycine. Methods for the producing the preparations are also included. The preparations are useful in the treatment of conditions mediated by oxidative damage and for elevations of cellular glutathion levels. |