Hot sale/High quality Botulax 100u Botulax, which is secreted by deadly botulax bacterial, botulax in the breeding process of the secretion of toxic proteins, with a strong neurotoxicity. The role of botulax the peripheral nerve of the cholinergic nerve, in some way antagonizes the action of calcium ions, interfere with the release of acetylcholine from the motor nerve endings, so that muscle fibers can not shrink to cause muscle relaxation in order to achieve the purpose of wrinkle beauty, and the greater the toxicity , Wrinkle the better the cosmetic effect.