You don't ever need to "cycle off" these supplements - that is something more appropriate for certain ergogenic aids or SOME adaptogens like Holy Basil for example.
The purpose of our supplements is to optimize one's internal health and build on that, which of course requires consistent use. That us why we made it subscription only because we didn't want people using them for short-term use, it doesn't make sense and we are very up front about that.
When you take high quality fish oil, Vitamin D or CO-Q10 Enzyme you don't always "feel" much difference. Consumers have become conditioned to "feeling" supplements from the sports nutrition industry, such as your pre-workouts for example.
However, you should feel more energized and that will only improve - people tend to notice it when they stop!!
Our in-house team all love health optimisation and we tend to get health markers checked annually, to help quantify the trajectory of our health, and of course we attribute each strategy (including NAD Regen and Cell Shield) towards those improvements.
The research around supplements with ingredients like ours suggests long-term, consistent use is always necessary.