BPC-157 or other peptides may yet prove useful for a specific condition, at a specific dose and route of administration
The other popular picosecond lasers are PicoWay and PicoSure - these have different wavelengths and thus target different colors, but the interesting thing about picosecond lasers is that they break up ink for faster removal than older technology, and because of the short pulse duration, they are much safer for skin of color
Everything else comes from animal models
Interlaboratory agreement of insulin-like growth factor 1 concentrations measured by mass spectrometry (with discussion of AOD-9604 doping detection)
1] This means older people need higher B12 levels, in the upper half of the reference range
As with any medical or wellness treatment, its important to consult a qualified healthcare professional before starting vitamin B12 injections