Hi @Rasmeki
I'm assuming by this stack your goal is to cut. Is this your first time running a cycle or stack?
If so, I'd run this stack as follows:
Week 1-7: Test E - 350 mg/week
Week 1-7: Tren E - 150 mg/week
Week 1-3: Anavar - 15 mg/day, then 20 mg/day for week 4-6
For supplementation...