I am currently taking Gaspari's Thermogenic Thyrotabs along with HotRoxx, which i am taking instead of Gaspari's Cytolean. Cytolean is recommended to stack with the Thyrotabs but I have taken the product before and did not see sufficient results. I am not trying to get much bigger than I am right now which is 6'0" 195 but i am trying to add lean mass. I was thinking of adding Gaspari Novedex XT while taking the HotRoxx/Thyrotab stack. I just want to add lean mass and am skeptical of taking a testosterone booster that will add a lot of mass. If anyone has any insight on this idea please let me know, or any other supplement that might be more beneficial to take to add some lean, cut muscle. Thanks.