In double-blind, placebo-controlled trials, daily application of GHK-Cu cream at 3% concentration for 12 weeks produced a 70% increase in skin collagen thickness as measured by ultrasound imaging, a 40% increase in skin elasticity, and visible reduction in fine lines and wrinkles
As a result, many experts recommend that people taking metformin regularly get screened for vitamin B12 deficiency
Increlex EPAR Product Information (mecasermin)
Safety Considerations General Safety Profile Based on available data, both BPC-157 and TB-500 appear to demonstrate relatively favorable safety profiles, though this assessment is based on limited clinical data and long-term safety has not been evaluated through rigorous clinical trials
Reconstitution math: mcg to units to mL This is the calculation patients ask about most often
Many men with digestive issues, low stomach acid, or genetic absorption problems may see less benefit from pills