LOL…
I mix citrulline malate and beta alanine in my pre-workout. Both ingredients have reputable research behind them on Pubmed, and I believe both offer a slight, but noticeable bump in recovery. Actually, the citrulline malate has shown to convert to and result in higher levels of arginine than taking the equivalent amount of straight arginine - AND there’s no stomach distress.
I’ve taken products with Huperzine A before, but I’ve never taken it as a standalone. Presumably, this is part of their “focus” formula.
I believe I’ve read that Huperzine works synergistically with caffeine, but don’t quote me on that. You’d have to properly research it for accuracy.
The formula doesn't sound bad - so long as it contains what (and as much as) it says it does.