Why would you put it in the oven for an hour and no I dont think its ok anymore, the hormone chains are definitely damages and probably fell apart from the heat rendering the the compound in the bottle pretty weak if not useless.
i donno why,,, but in the old days of home brewing, it was like standard everyone always put it in the oven for an hour at 225.... maybe thigns have changed now... whats the new trend? people dont bake it anymore?