health canada bpc-157 Public Advisory: Unauthorized Peptides in Canada has issued a warning regarding unauthorized peptides entering the Canadian market. These products are classified as drugs and must have a valid 8-digit Drug BPC-157 Canada | Maple Research
Description
0.5 mL : Ideal for doses between 30 to 50 units

More uniquely, it activates telomerase, the enzyme that maintains telomere length on chromosomes
Freeze-thaw cycles destroy peptides

That means a 250mcg dose is only 2.5 units nearly impossible to measure accurately on an insulin syringe

Administration Routes & Research Protocols Subcutaneous (Local): Injection near the injury site is the most common research protocol

A minor inconvenience, not a catastrophe