Oral bioavailability studies would require dose-escalation trials measuring plasma concentrations after oral dosing versus subcutaneous dosing those trials have not been conducted or published as of 2026.
The compounds are synthesized and co-lyophilized under stringent analytical grade standards to ensure absolute sequence integrity and an ultra-high purity profile, preventing immunogenic cross-contamination during complex research protocols
The anaesthetic is probably responsible for immediate pain relief, whereas steroids are believed to be responsible for pain relief 26 days after their administration
TB-500 Loading Phase Dose How long: 4 weeks for acute injuries, 6 weeks for chronic or post-surgical cases Dose: 2 to 2.5 mg subcutaneous, twice a week, on non-consecutive days (think Monday/Thursday or Tuesday/Friday) Weekly total: 4 to 5 mg Some people in the peptide community push higher, using 4 to 5 mg per injection, twice weekly (8 to 10 mg per week), for severe or long-standing injuries
Clinical effectiveness is similar between the two medications for most people