Anti-wrinkle injections act directly on the nerves in the injected area. When used to combat signs of ageing in the face, the target nerves are those which are attached to facial muscles. Botulinum toxin, the substance used for anti-wrinkle injections, suspends the connection between the nerves and facial muscles in the treated area, therefore reducing muscular contractions and lessening expression lines. There are several different brands of botulinum toxin on the market, however most individuals only know of and refer to one single brand. Due to the fact that anti-wrinkle injectables are a classified Schedule 4 drug, regulatory guidelines restrict us from mentioning injectable brands by name. However it should be noted that each brand’s product is formulated differently, and therefore provides results which differ from one another.