As a general rule, Milsted recommends injecting at least one fingers distance away from the last injection site
Historically, peptides have been recognized for their diverse roles as hormones, signaling molecules, carriers, and supplements
Biessels, G
In some embodiments, dyes that are compatible with the otic compositions described herein include Evans blue (e.g., 0.5% of the total weight of an otic formulation), Methylene blue (e.g., 1% of the total weight of an otic formulation), Isosulfan blue (e.g., 1% of the total weight of an otic formulation), Trypan blue (e.g., 0.15% of the total weight of an otic formulation), and/or indocyanine green (e.g., 25mg/vial)
Its a fragile molecule, however, that cant be ingested in the stomach as it would be destroyed there