NAD+ is a form of a naturally occurring coenzyme/vitamin, and it does not appear to directly interfere with common medications or supplements based on current knowledge
Running three separate vials is also a valid approach, but it requires three separate reconstitutions, three separate bacteriostatic water measurements, and three separate injection protocols
At 2mg three times weekly, your 100mg vial provides approximately 16-17 weeks of supply, well over the typical 8-12 week cycle length
It can also be considered in cases of resistant melasma or recurrent melasma
10.1186/s12974-020-01968-1 J
It cannot establish human safety, correct counterion, effective exposure or clinical benefit