Hello, I have been reading your helpful comments and suggestions for a few months now and would like to ask for your advice please. My GP told me that T3 doesn't exist and so she would not entertain the idea of T3 with my Levothyroxine . I have bought my own T3 online from Cyprus and after ten days of combining the two mess, I am feeling a little better than just on Levo. My problem is that I have developed a sensitivity to Lactose since being Hypothyroid. The T3 I have contains lactose and I wondered if anyone can point me in the direction of lactose free T3 please. Any advice will be appreciated. Thank you.