I got my supplements from Puritan's Pride, and they do have a TT but I can't recall the price at the moment. I'll probably stick with them because they're cheap and I didn't see anything that I wanted to get in my local Walmart at all. For $35 initial investment, I get 120 days worth of everything before I'll need more of the thyroid support. So in the long run it seems affordable. And for a little more they have like 5 for the price of 3, and the basic is 2 bottles for the price of 1. But I just got that for now, to see how my body reacts to it. I wouldn't have wanted to have a ton of supplements go to waste either. And I would like to be able to see doctors, actually, even though it's definitely not a comfortable thing to do. But I don't have insurance and there's no such thing as getting free care where I live, so I'm unable to see doctors. I'm pretty much used to self diagnoses & self medicating, but yeah, it does get a tiny bit scary when messing with hormones. It's only been a week, and I am doing the DHEA every other day, and when I take it, about 20-30 minutes afterwards I get a few minutes of intense cramps. Overall, I wonder if the supplements have helped my skin? Because I've been having a problem with severely dry skin in the past several months, and in one week there's been massive improvement. I'm not having to Lubriderm my arms & legs 3 times a day and it looks a lot better.