Is Adrenal Boost designed more to support a return to normal adrenal function (where such function has been compromised) or to give the adrenals a bit of a kick and stimulate cortisol production?

Yes, the sales page does mention that the Adrenal Boost mandala can ALSO be used any time you need extra energy, but that statement was not intended to mean that the Adrenal Boost mandala does not actually boost adrenal function when used for long-term adrenal conditions.