Arimidex VS Aromasin

If you’re searching to use anabolic steroids to bulk up and add muscle mass and gain strength as well as for improving your performance, including to burn body fat whilst preserving lean muscle mass – is extremely important to know how anabolic steroids are working and to know whether or not they are converting into estrogen in the body.

Most steroids do convert into estrogen and if you’re about to use such a steroid, the adding Aromatase Inhibitors (AIs) such as Aromasin or Arimidex is vital.


Arimidex Vs Aromasin are 2 most popular and widely used compounds among bodybuilders for dealing with estrogen related side effects.

A third popular AI is Femara (Letrozole) but it doesn’t seem to be as popular as Arimides VS Aromasin so in this article, we would talk more about these 2 compounds.




Buy Arimidex Here

Arimidex is the brand name for substance Anastrozole and is approved by FDA for treating hormonally positive breast cancer and is considered a very effective anti estrogenic compound that is capable of effectively inhibiting estrogens by blocking aromatization. Arimidex (Anastrozole) is an AI coming in the form of pills.



Buy Aromasin Here

Aromasin is the brand name for ingredient Exemestane. Is also approved by FDA for treating hormonally positive breast cancer and is also considered a very effective anti estrogenic compound that is capable of effectively inhibiting estrogens by blocking aromatization. Aromasin (Exemestane) is another AI coming in the form of pills.

Arimidex Vs Aromasin Similarities

As much as it was earlier mentioned, these 2 compounds have many things in common and that’s the reason why they are so commonly compared to each other.

Both AIs, both come as pills, both are effective in inhibiting aromatization and therefore lower estrogen levels and both are given for treating breast cancer mostly to menopausal women.

In addition to that, both are offering similar side effects taken in consideration that they are having similar mechanisms of action – binding to aromatase enzymes and blocking the conversion to estrogen.

They are both not affecting kidneys and liver and also, both Arimidex and Aromasin are very popular in bodybuilding. That’s because they are used by athletes and bodybuilders to treat or prevent the estrogen related issues that might occur during the use of anabolic steroid cycles.

They both can be used for Post Cycle Therapy (PCT) plans, but that’s rarely taken in consideration that SERMs are considered much better than AIs for PCT plans and AIs are much better than SERMs for estrogenic protection during cycle.


Arimidex Vs Aromasin Differences

By sharing all of those similarities out there between Arimidex and Aromasin, you may be wondering if there are any differences. Yes, there are differences between Arimidex Vs Aromasin despite the fact that they are so similar to each other.

After all, they are 2 different compounds.

  • So, despite both having very similar side effects, it still seems like Arimidex is offering slightly more side effects than Aromasin and plus to that, is more likely to offer them.
  • But on the other hand, Aromasin is more expensive than Arimidex and you would need to spend more (especially taken in consideration that side effects among bodybuilders using them properly is a rare phenomenon).

Except for differences in side effects and prices there’s another big difference, especially for bodybuilders.

Aromasin is a suicidal aromatase inhibitor whilst Arimidex is non suicidal aromatase inhibitor.

This means that Aromasin is going to prevent the currently bound enzymes from rebounding after you stop the administration – something that might occur when running Arimidex.

Arimidex is temporarily stopping estrogen from aromatizing, and when you stop its use, it may cause estrogen rebound. Aromasin is permanently blocking those aromatase enzymes.

Another difference – Aromasin is reducing estrogen levels by approximately 85% but Arimidex reduces estrogen levels by about 98%.

Arimidex Vs Aromasin: Which One Is Better?

Both Arimidex and Aromasin have their own advantages and disadvantages. Some people swear by Arimidex, others love Aromasin.

Arimidex-Beligas Supo-Aromasin-Beligas



Buy Arimidex Here

Buy Aromasin Here


In the end, it is hard to say which one is better. It highly depends on individual response and goals. For example, longer cycle lengths (longer than 10-12) weeks would be better with Aromasin. Shorter cycle lengths (8-10 weeks) would be good with Arimidex.

But it is also up to personal response to each compound. Especially taking in consideration the prices, aromatase inhibition, side effects etc.

In the end, you can buy the best quality both Arimidex and Aromasin directly from this site as we offer both compounds of amazing quality and cheapest price.

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