I recieved some Tamoxifen and Clen the other day from *****. The clen was for my girl, and I personally bought the Tamoxifen to test it out and see if the liquid version works. Well, I decided to test some of my girl's Clen, and I felt it right away. Its good stuff. I have used the Tamoxifen for the last few days, and it seems to be working just as well as my Tamoxifen tablets. I will give them both a thumbs up.