It does not show that BPC-157s removal from the FDA 503A Category 2 list means it is approved, safe, or effective
This method bypasses your digestive system entirely, which is crucial for people who can't properly absorb B12 through food or oral supplements
A note on the IV experience
it seems to have reduced the size of my legs a little bit and thats the only change so far
Used as donor PopPK structure for the retatrutide PK bridge the BW^0.8 allometric exponent is internally validated against retatrutide in Rosenstock 2023 arm pairs (4 mg ID2 at 108.3 kg vs 4 mg ID4 at 93.1 kg: predicted Cav,ss ratio 1.13, observed 1.18, 4.8% error), so the borrowing is tirz-prior, reta-confirmed rather than tirz-substituted
Molecular and cellular aspects of the insulin-like growth factor I receptor