When I first started hormones back in May 2001 I did injections, and did this all the way up to several months ago. Now I'm on the tablets. I don't know whether they will work as well. Other than a general well being in my mood, I haven't really noticed much else different except that when I look at myself now I don't get upset anymore. Body isn't getting any of the negative affects that I had to endure with injections like nausea and constant mood swings nor breast pain (not sure if this a good or not). Also don't know any significant difference in how taking the tablets, swallowing or sublingual, but taking them sublingually in case it actually does do better that way, and if not, well then it just gets swallowed anyway, only slower. Either way, body and mind is getting what it needs. Now whether it is enough, I guess that'll be determined more in the long run, and if for some reason I feel it isn't as good as need be then I guess I'll be going back to shots again.