Subcutaneous administration provides the appropriate absorption rate for this peptide
Further Reading If this was useful, these articles go deeper on related ground: Andrew Hubermans Peptide List: Andrew Huberman has covered ipamorelin, CJC-1295 and BPC-157 in detail on his podcast, with more context on dosing frameworks and the science behind growth-hormone peptide stacking
Advice: If using omeprazole long-term, it is advisable to monitor B12 levels, and vitamin B12 supplementation (oral or injection) may be needed after consulting your doctor
Being water based I don't think b12 requires a large needle like some people like to use
Some researchers advocate for twice-daily dosing to maintain more consistent peptide levels
Of those, 93,615 (64 per cent) either had tests confirm they already had normal B12 levels, or they weren't tested at all