The GHK-Cu fraction is now twice the upper therapeutic threshold (2 mg/day)
Keep the glute available for weeks when the belly needs a rest, and use the deltoid only if the pinch test clears it
Choosing between BPC157 , MK677 , CJC1295 , and TB500 ultimately depends on your goals , recovery needs , and training cycle phase
BPC-157 works by initiating healing cascades that continue independently after the peptide itself has been cleared from the body
Once you add water, the clock starts ticking, peptides in liquid form must be refrigerated and used within weeks
less water means a tighter stock but less margin for measurement error