DYSPORT® 500U is an injectable botulinum toxin type A formulation used to temporarily treat moderate to severe frown lines between the eyebrows (glabellar lines) and other muscle-related conditions. By inhibiting nerve signals to the muscles, Dysport reduces muscle activity, leading to a smoother, more youthful appearance. This product is designed for both aesthetic and therapeutic uses, and results can typically be seen within 2-3 days, with effects lasting up to 4 months.