The NPK in TopMax is more coincidental- the real reason that one uses it is that it contains compounds that help make plants build cabohydrates, and simple sugars from which they can build these.
What this translates to is that it is not a fertilizer per se, but helps the plant maximize its production of complex carbon molecules which determine the aroma, flavor, and psychoactive effect of the plant.
To simplify even MORE, it makes your plant taste and smell better, and gives it more kick!