US$ 29.21
is glutathione steroid Liver Protection on Oral Steroids: Glutathione and BPC-157 Glutathione - Elite Health Center
Description
This increases the activity of sirtuins (SIRT1) and PARPs, which are essential for DNA repair and longevity

First, you need to understand the financial part of it

et al., Stable gastric pentadecapeptide BPC 157: novel therapy in gastrointestinal tract , Current Pharmaceutical Design, 2011

Similarly, the relative abundance of the APF peptide did not correlate well with GUPI score (Fig
Curr Pharm Des 17: 16121632

A calculation tool only not dosing guidance
