The two major options for injectables are neurotoxins and dermal fillers. Neurotoxins are medications that stop muscle movement. When wrinkles occur due to muscle movement, a neurotoxin can weaken the muscle and soften the wrinkle – the frown lines between our eyebrows are a popular location for neurotoxin injections. There are several neurotoxins on the market; all of which have different brand names including Botox, Xeomin, Dysport, and the newest one, Jeuveau. Neurotoxins can be billed in two ways. One is per unit. This means that you and your injector estimate how much neurotoxin you will need, and you pay that amount. The downside is that either the practitioner may underestimate how much you need or you may not have the budget for an adequate treatment. Either of these factors could result in under-treatment. Another way in which neurotoxin ...