who discovered bpc 157 I spent a week with the Croatian research team that the experimental peptide decades ago and has been studying it ever since. Ask me anything. : r/IAmA and Table 1. BPC was

4.5 mg weekly in trials

Many patients without a clinical deficiency experience improved energy and focus with supplemental B12

So have too much B12, never thought I'd say that

A patient in their 30s with no metabolic issues and a clean training history will respond differently than a patient in their 50s with insulin resistance and 80 extra pounds

If they still will not dissolve, the lyophilized powder may have been compromised before reconstitution, and you should consider discarding the vial

Key administration details: Subcutaneous injection, once weekly Reconstitute with bacteriostatic water following concentration calculations Use our peptide reconstitution calculator for exact water volumes Store reconstituted solution in refrigerator, see peptide refrigeration guidelines Typical vial sizes: 5 mg or 10 mg (varies by supplier) Use insulin syringes for accurate dosing The reconstitution step adds complexity that brand-name tirzepatide pens avoid entirely