Pen needles are designed for single use
1ml or 1cc of cheek filler is only about 1/5th of a teaspoon, which in the majority of cases does not yield a substantial result for cheek augmentation
No IGF-1 elevation: HGH increases insulin-like growth factor 1 (IGF-1), which promotes growth of all tissues - including potentially problematic growth
consulting with your provider can help assess any associated risks
Reported side effects are generally mild, but long-term safety data in humans is still limited
[DOI] [PubMed] [Google Scholar] 139.Belosic Halle Z., Vlainic J., Drmic D., Strinic D., Luetic K., Sucic M., Medvidovic-Grubisic M., Pavelic Turudic T., Petrovic I., Seiwerth S., et al