Hi, i have used progesterone cream (serenity wellsprings) for a long time and my experience is that firstly they most definately absorb, i had saliva tests for progesterone done before using it and after 6 months and there was a marked improvement. (saliva only shows you the available progesterone whereas blood shows all progesterone in your system, so saliva is more accurate in terms of if a treatment is bioavailable). I was also put on beta blockers and, well, NEVER again. Awful symptoms, much worse than anything they were meant to be treating. I think the cream is well worth a try, but you have to give it time, at least a couple of months. good luck x