how
Botox & Dysport in DC
works
Although it was approved for cosmetic use in 2002, the active ingredient in BOTOX, a purified protein, has been trusted by the medical community for many years and in many different capacities. Because this protein blocks nerve signals from the brain to affected muscles, it is especially effective in smoothing wrinkles caused by movement, such as crow's feet, frown linesnd the vertical lines that form between your eyebrows.