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The half-life of injectable BPC-157 is estimated to be a few hours , though exact figures vary depending on the delivery method: Injectable BPC-157: Rapid absorption and clearance, typically 46 hours Oral capsules or sublingual forms: May have extended release times, but reduced bioavailability This means BPC-157 itself doesnt accumulate in your system over timebut the regenerative effects it stimulates (like collagen production and angiogenesis) can continue long after dosing ends

Everyones body is different and peptide responses can vary significantly

Many users employ a strategy of using a lower, maintenance dose after an initial loading phase to save money

(This may be an important factor in endurance horses fed high grain diets)