If you do, I would only run it for 3 wks at the end and keep the dose as low as you can to get the best possible results. I'd start with 250mcg for a wk and if you want to go higher, 500mcg for 2 more wks. I's a really harsh drug. Maybe one of the worst so use at your own risk. After that, you'll probably need more time to let your liver heal than you would otherwise. A better option would be to use a longer acting drug that would allow you to cultivate strength over time instead of getting a quick burst of strength that will be harder to maintain. If strength is your goal and you want to use tren, maybe for your next cycle, do something like this :

1-12

Test 5-600mg

Adex as neeed

1-6

Drol 50mg ED

4-12

Tren Ace 100mg EOD