The follow-up 2023 systematic review by the same team covered 33 studies and 1,180 participants across 23 different growth factor preparations and concluded that topical growth factor application is effective for facial skin rejuvenation, particularly when delivery is enhanced [6]
However, people with pancreatitis history may experience different effects because their pancreas has already been damaged and may be more sensitive to medication-driven changes in digestive function
Hold the needle in place for three seconds after pushing the plunger to ensure the full dose deposits into subcutaneous tissue, not deeper muscle layers
Users can experience not just nausea and flushing, but also appetite loss, increased libido, and sometimes fatigue
So it sounds like these protocols you're describing, 20 minutes done four times per week, far more reasonable for most people to access