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Arimidex Half Life

Anyone who is searching to use anabolic steroids to grow lean muscle mass (because most of such steroids are aromatized) should search for Arimidex and learn how to properly use it. That’s because anabolic steroids make you grow muscles and gain strength, but Arimidex in combination with these steroids makes it all safe because as we all know, steroids are having risks of side effects.

In order to learn how to properly run this compound, you’ve got to learn about the half life of Arimidex and that’s because this indicates the time required for the medication to be flushed out of the system.

Let’s explain it all in plain English.

What is Half Life?

Half-Life of a medication, drug, substance etc. is the time required for half of the amount of the specific compound to be flushed out of the system. This means that for the substance to fully get flushed out of the system, it requires twice the amount of time of half life from the last administration.


Arimidex Half Life

Arimidex half life is around 48 hours or so (roughly 2 days) and it tends to slowly build up in your system when used on a daily basis.

With this being said, if you use 1 mg of Arimidex – after 48 hours you’re going to have left approximately 0.5 mg in your system if you don’t use another dose. 48 hours (half life of Arimidex) x 2 is the time required to fully flush out the compound from the system and that’s up to 100 hours for this specific compound.

  • NOTE! Each substance is having their own half life from only a couple of hours up to weeks!

Taken in consideration Arimidex is having such a long half life, there’s no need to use it more often than once a day (preferably same time of the day, every day) unlike other compounds that should be dosed multiple times daily. In fact, people are doing well when using Arimidex once every other day.

What is Arimidex?


If you’re still unsure what Arimidex is then you’ve got to do a lot of research first. In short – Arimidex is an orally active medication and is the brand name of the active substance Anastrozole which is sold as other brand names except for Arimidex (but this is one of the most popular brands).

Arimidex (Anastrozole) is an Aromatase Inhibitor (AI) and therefore an anti estrogen.

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AIs and SERMs form up anti estrogens, but they are very different on how they are dealing with estrogenic issues.

Arimidex (Anastrozole) Uses

Arimidex – Anastrozole is used in medical settings in conditions when estrogen should be lowered. For example, it is widely used for treating estrogen positive breast cancer. It has other uses too.

But in bodybuilding, it is also used for lowering estrogen levels. That’s during the anabolic steroid cycle that converts into estrogen.


If not adding estrogenic protection (like Arimidex) individuals might end up with too high estrogen levels and therefore, estrogen related issues such as: loss of energy and libido, depression, water retention, gynecomastia, high blood pressure and various other health issues.

Therefore Arimidex (or at least other Aromatase Inhibitor) during aromatizable anabolic and androgenic steroid cycles is extremely important. They can be used to prevent or to treat estrogen related issues.

Arimidex Side Effects

Is extremely important to know how to use Arimidex properly because if you don’t – side effects might appear. If you use too much for it, you inhibit too much estrogen and that’s leading to various side effects. if you use not enough – too much estrogen is still present in the body.

Arimidex side effects for a male during the cycle virtually do not exist because males need it for short periods and in lower doses than females for breast cancer. That’s why use it properly.

Arimidex Administration

Is hard to mention a specific Arimidex – Anastrozole administration and dosage taken in consideration that is highly individual. It depends on your personal response to this compound, on how prone you are to get estrogen related side effects, as well as Arimidex dosage is steroid dependent. How aromatized is the steroid you run, steroid dosage, steroids amount, cycle length etc.

Due to Arimidex half life of 48 hours, you can start using it every other day at a low dosage during your cycle to keep estrogens within normal levels.

Generally it is recommended to go for Arimidex 0.5 mg every other day in the beginning. As your cycle gets harsher, increase to 0.5 mg on a daily basis or 1 mg every other day up to about 1 mg every day.



Buy Arimidex Here

Now that you’ve learned a bit more about Arimidex (Anastrozole) and its half life including other important factors, you may want to buy it for the lowest price and make sure that you get an actually high quality Anastrozole. got you covered as we’re offering only the best quality products and they are sold for cheapest prices you can find on the market!

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