Originally Posted by Cuz Curious as to why your replacing deca at week 9 with tren? Honestly I am going by what a bodybuilder gave to me, I understand his reasoning is because it is a mass cycle that Tren is a big mass builder and it’s a bit of struggle for 16 weeks. I would like to hear other views as this is a very heavy cycle for me and I love Tren but not sure about 500mg and would like to avoid it if I can get similar results without it, it tends to make me a little moody lol