Supercharger, RE, Rhizotonic, etc, aren't really intended for initial cuttings. A simple hormone like IAA or IBA, vitamin B1, and a tiny High Phosphorus food supply for when roots are finally established are. Personally, I use hormex, or KLN, by itself until I have a rhizosphere to actually colonize. For the phosphorus boost, I'll use an MPK or cheap bloom booster like monsterbloom, koolbloom, or pk13/14 etc. I spray my domes with a B vit and kelp If I have it... Or... There's tap water!
Why can't it?. A video shows cuttings in an aerocloner doing a side by side of RE treated and untreated cuttings.
I have IBA and other technical grade hormones, but I keep those for tissue culture work. I have issues with IBA when I make solutions of it, but it needs ethanol to make it into a solution and that costs money.
And I'm just a cheapskate
