Botulinum toxin can distribute to your distance of 30–45 mm in the injected muscles towards the adjacent muscles, whether or not these muscles are separated by fasciae. Neck muscles are susceptible to diffusion of botulinum toxin, and paralysis of the wrong muscles brings about dysphonia, dysphagia or dystonia. Mild https://jetonlinepharma.us/product-category/botulinum-toxins/