Interesting the experiment:
"We hypothesize that dormant hair stem cells will be stimulated by Oxy133, resulting in increased hair growth in mice and (eventual) human testing."
"Oxy133, a sterol based activator of Hedgehog signaling, to enhance hair growth in mice through topical application of the compound, a simple but effective model of hair regrowth. We believe that Oxy133 is highly suited for dermatological applications due its high solubility in skin oil."
Mice growth hair with anything, then a lot of luck with human testing.