BPC-157 and TB-500 stacked for a partial tear, worth running both or is BPC alone enough?

Partial bicep tear 6 weeks ago, not a full rupture so staying away from surgery for now. The pharmacology is clear - BPC-157 works locally at the injury site, TB-500 promotes systemic cell migration and proliferation. Mechanistically they address different parts of the repair process. My question for anyone who has actually run the combined protocol on structural damage - did you see a measurable difference over BPC alone, and what dosing did you use? Running 500mcg BPC per day subQ near the site currently.

Ran the BPC plus TB-500 combo on a partial rotator cuff tear last year. BPC at 500mcg subQ near the shoulder, TB-500 at 4mg twice weekly. 8 weeks total. Returned to overhead pressing 3 weeks ahead of what the physio estimated. The combination is the right call for structural damage. BPC for the local repair, TB-500 for the systemic tissue environment. Running BPC alone would have been leaving half the protocol out. The BAC water sourcing issue is real - worth solving before starting the protocol rather than midway through.