I will bear the literature and discuss what the knowledge says and how it would possibly be helpful for constructing muscle.

If I'm following my diet to the T, do you suggest Ultimate Male? I'm frightened of losing my appetite, and not eating enough nutrients to assist with my muscle growth. I wouldn't. The 2 are similar in their goals and share a few common ingredients, so your week off would not very seem to your body like you are taking a rest.

Instead, either wait until you finish your Check Freak before starting Ultimate Male, or use the Ultimate Male until you are done with it, then return and end your Test Freak. That shouldn't be a downside. I typically start out taking new supplements at half dose, and a lot of times than not, it works just fine.