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On the hormonal axis, BPC-157 potentiates local IGF-1 while TB-500 mobilizes stem cells two orthogonal anabolic levers

Frequency is general cadence (once weekly, daily), not a dosing instruction

For these localized applications, systemic absorption may matter less than direct contact with digestive tissues

The benzyl alcohol inhibits bacterial and fungal growth, which means a reconstituted vial can be accessed multiple times over a 2830 day window without meaningful contamination risk

This is because exposure to heat or direct sunlight can reduce the efficacy of the bacteriostatic preservative