GHK-Cu (glycyl-L-histidyl-L-lysine copper peptide) is a naturally occurring tripeptide that has attracted scientific attention for its proposed roles in tissue repair and cellular regeneration
Karhu K, Mattila T, Bergstrm I, Regina K (2011) Biochar addition to agricultural soil increased CH4 uptake and water holding capacityResults from a short-term pilot field study
High-ethanol toners can enhance brimonidine penetration and increase irritation
For example, one study found that high levels of asparagine, an amino acid found in asparagus (but also in other foods), caused breast cancer to spread (metastasize) in mice
[DOI] [PubMed] [Google Scholar] 229.Zwacka R.M., Zhou W., Zhang Y., Darby C.J., Dudus L., Halldorson J., Oberley L., Engelhardt J.F