I have been taking T3 only for a week so far, 50mcg per day and the results have been amazing in just this short time. Mentally I feel so much better, I can think faster and speak better and I have no anxiety. Physically things are changing already, my lower eyelashes which were nearly gone have nearly grown back and my hair is soft and shiny. My libido has massively increased as well, which I guess must be a knock on increase in testosterone. I'm so happy I have finally found something that works after all these years of suffering.
I hope things continue and I am not celebrating too early!
Just thought I would post as it may give some encouragement about T3 only.