ストックフォト: 医師 · ボトックス注射 · 女性 · ボトックス · タンパク質 · 細菌 / Doctor giving a woman botox injection. Botox is a purified protein produced by the Clostridium botulinum bacterium, which reduces the activity of the muscles that cause those frown lines between the brows (glabellar lines) to form over time. White backg