standard starting dose of bpc-157 Dosage Protocol: Injection Guide BPC-157 Dosage Calculator: Units, mL
Description
Vitamin B12 injections are generally very safe, even at higher doses, because B12 is a water-soluble vitamin

Sorry not much help I just looked pulsatile tinnitus up online and it sounds like what I now have in one ear

In the UK, healthcare professionals are advised to check and monitor serum vitamin B12 levels in patients treated with metformin and who have symptoms suggestive of vitamin B12 deficiency ( levels-new-advice-for-monitoring-patients-at-risk)
You might see it more clearly if you hold the vial against a white background

Study design: hormone-manipulation protocol Throughout the six-month protocol, each participant received monthly injections of the GnRH agonist depot leuprolide acetate (Lupron, 3.75 mg IM), which suppresses the ovarian secretion of estradiol and progesterone
