We play true and false with these biggest botox and filler myths. Botox is poison. TRUE In a way, yes! Botox is a particular form of the botulinum toxin that is found in soil, dust and contaminated food, except that the cosmetic version of Botox found in your doctor’s office is a sterilized, purified and diluted version and completely safe for treatment of wrinkles. Botox makes people expressionless. FALSE. When injected into facial muscles, the main action of Botox is to paralyze the facial muscles. But when the aesthetic dose is so small, it is not possible to completely paralyze the muscle unless too much is used. Typically a mild paralysis is enough to relax the muscles and alleviate the appearance of wrinkles, without losing expression. That means you can still smile, or frown but when you do, the wrinkles are less obvious. A good injection for forehead wrinkles, for example, lasts an average of 2 to 4 months, depending on your preference. The longer it lasts, Continue Reading