There is no single right answer the water volume sets the concentration, and the right concentration depends on your dose
For example, if you look on Clinicaltrials.gov, there are only two studies that even mention BPC-157, says Cushman
Energy drinks, protein shakes, and certain breakfast cereals may contribute to higher levels, particularly if consumed daily
Key Preclinical Study (Neelakantan et al., 2018): Treatment in diet-induced obese mice produced progressive body weight loss, reduced white adipose tissue mass and adipocyte size, decreased total cholesterol, and no changes in food intake effects were metabolic, not appetite-driven
Skerlavaj B, Scocchi M, Gennaro R, Risso A, Zanetti M: Structural and functional analysis of horse cathelicidin peptides
---------------------------------------------------------------LOG #5 --------------------------------------elbow:AM------elbow:PM----knee 06/26/2015----------250mcg----------V----------------V-----------V 06/27/2015----------250mcg----------V----------------V-----------V 06/28/2015----------250mcg----------V----------------X-----------V 06/29/2015----------250mcg----------V----------------V-----------V 06/30/2015----------250mcg----------V----------------X-----------X jackal87 July 5, 2015, 4:31am 11 Well boys i am glad to report that i have spent the last whole two days fixing my cars V8 engine and despite my elbow feels great