The Smarter Injectables: Botox, Neurotoxins, and Fillers That Refresh Without Overfilling Subtle, strategic injectables can press pause on the signs of aging while preserving expression and character. Botox and other neurotoxins work by temporarily relaxing overactive muscles that etch lines into skin, such as the glabella (the “11s”), forehead, and crow’s feet. Reducing repetitive creasing…