Almost every logistical complaint on this site is a distance problem wearing a different hat. Alabang readers are far south, Parañaque readers are stuck on north-south runs, Quezon City readers are spread across the largest land area in the metro. Mandaluyong has none of that. It is compact, it is central, and every other district is adjacent to it or one district away.
For a recovery compound that matters more than it would for something taken weekly. BPC-157 is consumed on a daily schedule across weeks, which means the relationship you have with the courier is a repeating one rather than a single event. Over a multi-week protocol with a top-up in the middle, a district that shaves twenty or thirty minutes off every leg is compounding an advantage rather than winning once.
The evidence framing is the same here as everywhere: BPC-157 has been studied in animal models for tendon, ligament and gastrointestinal work, the literature is preclinical and largely rodent-based, and there is no FDA Philippines registration and therefore no prescription lane in this district or any other.