It utilizes large volumes of gas, which requires a second catheter to be placed so it can continuously remove the gas
None of these peptides are currently approved by major regulatory agencies, and while some are used off-label in sports medicine, peptides like TB-500 and GHK-Cu are monitored substances under WADA regulations, raising concerns about doping violations in athletic contexts
In some instances, upon administration (e.g., intratympanic injection) of a conventional otic formulation or composition (e.g., DSP in a buffer), the concentration of a drug in the perilymph of an individual will rise sharply (C max at about 1-2 hours) and then taper off to below C min
Generally, drops of more than 20 mmHg systolic or 10 mmHg diastolic warrant attention, particularly if accompanied by symptoms like dizziness or fatigue
Most people run protocols combining multiple peptides over extended timeframes