I was very surprised to find out that this Esperanza Neuropeptide (a treatment for MS that is a mouth spray) has something to do with Cobra Venom. See http://www.esperanzapeptide.net/home.php
As some of you know I’ve been taking by subcutaneous injection once every other day for 30 years a fraction of 3 diluted; 1 part venom to 3000 parts saline solution the venoms of the Cobra, Krait and Pit Viper. I am NOT recommending this treatment; I don’t know the exact figure but it costs a few thousand pounds to start the treatment then the cost for a new spray every 2 months. My injection costs about £60 for 3 years supply.