Is the Livorka brand of the Cortexi supplement for sale by Amazon of comparable quality to the Cortexi I was using that was distributed by Cortexi in Aurora, CO?

This is the same product formulated in the same way according to the original manufacturer directions. It is a changing of the guard administratively, not a reconfiguration of the science or production methods and practices. This is a question of licensing and management personnel, not a substantive change in the product itself, so this will be a reliable continuation of service and benefits for the use of former customers of Cortexi directly.