Reply To: Is Red Bull Kosher? Home › Forums › Kashruth › Is Red Bull Kosher? › Reply To: Is Red Bull Kosher? March 5, 2012 4:43 am at 4:43 am #857784 Josh31Participant ‘Its nasty, why would you want to drink it” To wake yourself up!!! The female version is reserved for purification from Tumas Mes.