I can't remember what the tablets were that I started out with (which didn't work), but most of the women I know in the UK are using an estradiol gel - either Sandrena, or (in my case) Estrogel - or patches. Much less strain on the liver, not taking it orally. I find the gel pretty convenient, even though I have to apply it twice a day. I can't do patches because they make my skin break out.