bpc 157 vs 159 BPC-157 Explained: Benefits, Safety & Oral Injectable Options Unlocking the Power of Peptides:

Main Uses: Vitamin B12 Deficiency: Treats B12 deficiency in vegetarians, vegans, and older adults who are not getting enough from food

Conclusion: Vitamin b12 injection for cats secures an important place in preserving the mental health, immunity system and gastrointestinal functions

Assemble Your Injection Device: If you're using a syringe and vial, remove the caps and, using a new needle, draw air into the syringe equal to your dose

DOSAGE AND ADMINISTRATION: Oral route

Since they are not legal to sell for human consumption some brands sell them as research chemicals with no instructions or guidance on use other than a label