Botox and fillers are both cosmetic procedures used to improve the appearance of the skin, but they work in different ways. Botox, or botulinum toxin, is an injectable neurotoxin that temporarily paralyzes muscles, smoothing out dynamic wrinkles caused by facial movements. Fillers, on the other hand, are gel-like substances injected into the skin to add volume and plump up areas that have lost elasticity or volume, addressing static wrinkles and smoothing out facial lines