He never clarified what a ‘stabilized’ form of NMN would look like. What would one look for to see if what they’re taking is stabilized and is there a way to tell if the NMN has gone ‘off’? Many thanks in advance!

He never clarified what a ‘stabilized’ form of NMN would look like. What would one look for to see if what they’re taking is stabilized and is there a way to tell if the NMN has gone ‘off’? Many thanks in advance!