Dude at age 25 you most likely do not need a test booster. Unless you have a hormone deficiency, in which case you should be going to a doctor for HRT. Proper training and diet will keep your test levels at their maximum.
Just out of curiosity, what kind of results did you get from the novadex? What dosages did you run?
Looking at the ingredients for the T7 product it is not going to do much. Tribulus terrestris doesn't do anything. The
ZMA is going to be what is really giving your body the test boost, because Zinc and Magnesium are needed for test production and many athletes are deficient. The ecdysterone and isoflavone MAY help but it isn't proven, and they also are thought to take a long time to notice any results. Much longer than 4 weeks.
Finally, the 4-etio is the same ingredient in either novadex or
6-oxo, im not sure, which is just an anti-estrogen. i'm not totally sure what the last ingredient does.
but long story short consider what i said, unless you are getting measurable gains, that are not a placebo effect, you probably are wasting your money, you should spend it on food.
Also, read this thread that i made last night. Its sort of a rant, but its relevant.
http://www.bodybuildingdungeon.com/f...-boosters.html