As shown in Supplementary Fig
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Many peptide serums: Use very low peptide concentrations
The takeaway: more is not better, and flooding your skin with copper peptides from day one can tip the balance toward demolition over construction
These results indicate that we have found an efficient GST inhibitor, the F2 peptide, which is more efficient than hematin (35.2% activity with CDNB as a substrate, 42.1% activity with DCNB as a substrate)
Augmented glutathione synthesis decreases acrolein toxicity