Sublingual absorption is at least partially passive, it doesn't require stomach acid or intrinsic factor, and high doses leverage a small passive-diffusion absorption pathway that operates independently of the intrinsic factor system
New York, NY: Taylor & Francis
For instance, while BPC-157 and TB-500 focus on rebuilding tissue and improving cell motility, KPV works to manage the inflammation that can slow down healing
In practice, bacteriostatic water is used when multiple injections or withdrawals will be needed (thanks to its preservative), whereas sterile water is used when only one-time immediate use is required
Apply pressure with cotton ball or adhesive bandage to stop any bleeding
Also, injections are not typically recommended for people without a vitamin B12 deficiency