6, 7b, Supplementary Table 2)
We believe in clean formulations that respect your body's biology
The endogenous opioid peptides are generated from four precursors: proopiomelanocortin, proenkephalin, prodynorphin, and pronociceptin/orphanin FQ (Nakanishi et al., 1979
how they translate across routes is an open research question, not a solved one
doi:10.1007/s00253-010-2968-6 Zarka MH, Bridge WJ (2017) Oral administration of -glutamylcysteine increases intracellular glutathione levels above homeostasis in a randomised human trial pilot study
Glutathione supplementation With the established association between glutathione levels and aging and disease, various studies have been conducted to explore methods for elevating glutathione levels