Hi All,

Currently cutting. I have at times been using an ECA stack especially the last few weeks. The only issue is I am getting more tired using it and my tolerance is going up to caffeine. I am not popping more than 200mg in a four hour window. I am eating a pretty clean paleo diet with less than 100g of carbs per day, 100g fats and 220g protein. I am hitting at least 40 minutes of cardio daily, with two HIIT sessions a week.

I am flat out tired though not going to lie. Even after 8/9 hour sleeps I am pretty tired until I get the BCAA's in before my workout, pop a 200mg caffeine tablet with 24mg ephedrine and smash it up lifting with cardio at the end. ZMA before bed then good night vienna.

I am losing 2/3lbs each week and my lifts aren't going down, inevitably im sure im losing a bit of muscle but generally im happy with the weight loss diet/training and I do feel good for the food I am eating, no processed meals. I am not looking to change diet or training at this point.

I am thinking of cycling off the caffeine + ephedrine for two weeks. That means zero intake at all to try and reset the tolerance level and i've seen a few people suggest Yohimbine HCL as another supplement which helps people cutting. Does anyone think this would be worth running for a few weeks? I know it works better with caffeine but it is supposed to help with energy in circulation and using fat store as energy. Has anyone taken this before? Would this be a good move for a while? I am planning to keep cutting until summer so im definitely not just finishing up for some stubborn fat areas, I still have a good chunk to lose.

I've also started to use DAA and wondered if I should probably go with an estrogen block like PES erase PRO at the same time...maybe for a leaner appearance and to help preserve a bit of muscle if possible. I know they aren't anywhere close to as strong as our preferred substances on this formula but I won't be touching the usual stuff until my bodyfat is sub 15%.

I guess the other option is take Benadryll for a week and reset the beta 2-receptors so I become responsive to stims again.

Apologies if this is the wrong forum and sorry for a wall of text.