Cosmetic is injected into the treatment area, the toxin enters the nerve and cleaves a special protein along the nerve membrane that is necessary for acetylcholine to bind properly.

• 一旦肉毒杆菌毒素?被注入到处理区、毒素沿着神经细胞膜进入了一个特殊的蛋白质的神经,与所需的乙酰胆碱对一块儿。