Estrogen Control and Steroids

Sharing is caring!

Proviron, Masteron, Letro, Adex all BLOCK oestrogen… What happens when you block something when on high doses and/or long term use and your body don’t clear it quicker than your putting in excess? It don’t just go away by it’s self, your body has to remove it so it accumulates..Some people move stuff better than others, however at some point most people will get to a dose where their body can’t shift the estro quick enough, if your lucky you will not be sensitive to estro as much as others and have little symptoms if any, however if you gettting bloat and your using drugs that block it’s action then the most logical answer is that the circulating estrogen that has been blocked is still having some form of negative effect on your body, in your case water/bloat (I had EXACTLY the same issue after long term use). So using my basic reasoning, if I put in something that destroys estrogen then it will get rid of all this circulating estrogen that is being mostly blocked by the A.dex, Novla, Letro etc.. Once it is down and out then you only need a dose that prevents the dose from accumilating in the system which I have found to be very low for me personally and the reports I getting back it is working well for others to.

When you pull out Letro, A.dex etc all the blocked estro that active can bind where it was blocked from.. I would be destroying the excess the best I could if very high/out of sync to prevent rebound IF I was esrto senstive and then just keeping on top of it as required.

If you get your bloods done and your estro is high and your using agents that block estro action and then put in the Aromasin and go get a test done after a short space of time using this compound at an effective dose then you will see those figures come right down if it has been effecting your look you will see the changes. I am talking for me personally days not weeks for huge change in scores…

Some people suffer with high E2 on Tren, some have symptoms, some do not.. Some believe it is to do with the Tren giving false readings and being mistaken by Tren.. I have found that not to be the case because when I use Aromasin in combination those figures reduce drastically..

Now my E2 never a problem over the short, even medium hall, but long term tren use sent up my values. Only logical reason I can see which the science as far as I can see supports is that Masteron and even the Tren because of DHT are blocking oestrogen from interacting with receptors and it is building up over time. The oestrogen I believe is not all coming directly from the compounds being used such as Test etc (although possible over time), I believe that my body is converting indirectly from the androgens and testosterone to try balance out or what ever other reason and hence the rise with Tren and Masteron. It most likely is possible that some individuals are more prone to indirect conversion that others due to the diversity of how people work, hence why some people get high E2 on tren and some don’t.. If it was a false reading on the blood work I would of though that Tren would set it off more often than not at everybody would be seeing crazy E2 values on tren with little or even no estrogen side effects.

Tamoxifen blocks the oestrogen receptors by getting in there and physically keeping out the oestrogen in simple terms.. You remove the compound the oestrogen can bind where was blocked.

Masteron and Proviron although different actions are simular in the way they block the actual receptors, however they are DHT based and DHT cannot be converted into estrogen so as said although ding the direct blocking of oestrogen they do it in different ways, again though if removed oestrogen can get into where it was being blocked.

Letrozole blocks the change from androgen into oestrogen which is the main conversion process which stops allot of oestrogen being converted, it is not suicidal which means once the inhibitor is removed the process it was blocking may revert, hence it was blocked.

Armidex & Aromasin both blocks enzyme aromatase which is responsible for the conversion of androstenedione and testosterone into oestrogen. Aromasin is more aggressive at the process than A.dex generally speaking and although they attempt to do the same job they both do it through different actions.¬† Armidex is reversible (Binds noncovalently and reversibly to the aromatase protein), what this means although it has a strong bond, when the Inhibitor (aAdex) is removed the enzyme activity can recover and go about it’s previous business. Aromasin is non reversible (covalently and irreversibly to the aromatase enzyme) as it is suicidal which means even once the inhibitor is discontinued it stays attached to the the enzyme rendering it inactive. Hence the reason I say it destroys it (end the existence of (something) by damaging or attacking it.) as that action is non reversible. A.dex does not destroy, although it blocks the action in simular fashion when removed the previously blocked actions can return to action, therefore it was only blocked.

This is the reason why everything other than Aromasin can lead to rebound as they only block the action.. Some compounds are worse than others in terms of potential to rebound of course, but the only thing that is permanent¬† (that I know of) is Aromasin and that gives it big advantages to the body builder over the other compounds. A.dex and Aromasin will work equally well if dosed correctly whilst both being administrated, where Aromasin has the advantage is it can be used as required (not needed to be used frequently) to remove oestrogen that is present in the system (by rendering it inactive) so to put it simply you can throw in the odd dose to mop up excess oestrogen that is being blocked from being used in the system by compounds like Masteron, novla, proviron etc. This is why using with the Masteron (but you could do with Proviron or Novla (Tamoxifen) although other things are effected with the Novla like IGF production etc) works very well as you are keeping oestrogen out of where you don’t want it (receptors) and throwing in just enough Aromasin to get rid of what is “floating about”.

There is also the theory (not yet proven) is that non-steroidal inhibitors like A.dex used over long periods could cause high levels of aromatase and resumption of oestrogen biosynthesis… Putting it in a simply over the long haul the body might get resistant and allow for oestrogen to be created.

Mike Shiles

Mike Shiles is a bodybuilder, gym owner, freelance writer, success coach and author of “Burn fat build muscle. He has written thousands of articles on exercise, nutrition and health.

Leave a Reply

2 Comments on "Estrogen Control and Steroids"

newest oldest most voted
Notify of

I love aromasin! I am using just a small amount and have had no sides other than TA/ which is to be expected without hcg.

Good article.



I have to, after reading this article closer, recant my prior comment. This article appears to have been written by my 5th grader! If you plan to publish an article…please make sure you have all the facts and have the grammar checked!

Hard to read! Newbies with questions please ask on TIDs forums.