The development of antibodies against the toxin is associated with lower efficacy and is related to very close applications of the product.
The effects of this treatment are transient and repeated injections are necessary to achieve a long-term effect Alvera Tone Review. Fillers are products that are injected under the skin to improve physical characteristics and increase soft tissue.
While botulinum toxin eliminates dynamic wrinkles, fillers improve static wrinkles, can contour the face and restore volume (Alvera Tone Review). These are classified into temporary, semi-permanent (duration of one to two years) and permanent (duration of more than two years).