ECA Stack

[bigiron5438]

Has anyone who has done an ECA stack using primatene ever get tired after taking it? For some reason it makes me feel like I want to go to sleep

[Buster Brown]

Has anyone who has done an ECA stack using primatene ever get tired after taking it? For some reason it makes me feel like I want to go to sleep

I have done the eca stack with no additional compounds and I would crash after taking it as well. This is a very well known fact that this occurs. It got to the point that I would just use it pre-workout.

[bigiron5438]

Back in the day I took the original dymetadrine 25 by AST and it would have me shaking and jacked. I always thought pure ephidrine does that and I take 25 mg of the primatene 3 times a day.

[< <Samson> >]

Shit, I just don't notice it much. It's just not that strong of an upper for me. Plus I take close to one G of caffeine a day.

[bigiron5438]

I'm taking in 600mg of caffeine on top of the ephidrine daily I should be bouncing off walls. It just doesn't make sense

[Buster Brown]

I think your body adapts .....almost like taking c4....the first week it's great ..after that not so much. My new pre-workout is 2 cups of coffee pre workout and plug in either old school Metallica or Pearl Jams first album.

[Bio-Active]

I think your body adapts .....almost like taking c4....the first week it's great ..after that not so much. My new pre-workout is 2 cups of coffee pre workout and plug in either old school Metallica or Pearl Jams first album.

Yeah c4 sucks I been using neon pre workout and I don't get used to it like I did c4

[n1ge1991]

DS frenzy is a solid pre workout ;-) or ANS ritual

[ScotchGuard02]

I take a blend of the classic ECA (ephedrine, caffeine, aspirin). Works good for about a week and a half and my body compensates and it's not as effective. That's to be expected. Your body does the same with Clen or just about any other thermogenics. The beta receptors just gets saturated. Maybe a vet can comment on if Keto will reset the betas when on ECA.

[Buster Brown]

I take a blend of the classic ECA (ephedrine, caffeine, aspirin). Works good for about a week and a half and my body compensates and it's not as effective. That's to be expected. Your body does the same with Clen or just about any other thermogenics. The beta receptors just gets saturated. Maybe a vet can comment on if Keto will reset the betas when on ECA.

Not to mention it needs to be taken multiple times throughout the day if weight loss is desired.