purcell glutathione toner L-Glutathione Vitamin Boosting Toner, 5.07 fl oz (150 ml) A hydrating complex supports moisture retention and skin suppleness Purcell L-Glutathione Vitamin Boosting Toner
Description
Sarcopenia & Muscle Quality : Studied for its ability to improve muscle strength, endurance, and fiber size distribution in aged models
"BPC 157 and inflammatory bowel disease." NIH PMC

Brief periods of 30 to 60 minutes for dose preparation are fine
Its levels can change due to genetics, diet, and vitamin intake

It was especially bad/sensitive behind my ears

Thank you very much for such a succinct and prompt reply