Letrozole For Gynecomastia

Letrozole which is the main active substance in the brand Femara (sold as numerous other brands) is an extremely popular and perhaps the most effective compound for treating gynecomastia. That’s why, Letrozole for gynecomastia is a very popular option and in case you’re predisposed to get this condition – having some Femara (Letrozole) handy is going to be a very good idea.

What is Letrozole?


Letrozole is an orally active medication that was created for the purpose of lowering estrogen levels and gynecomastia appears as a result of too much estrogen. Nonetheless, Letrozole was made for treating breast cancer in women – hormonally positive breast cancer.

That’s why Letrozole (Femara) in medical settings is mostly used for breast cancer treatment. But the compound is also used by anabolic steroid users (those who use aromatized steroids which convert into estrogen) to deal with estrogen related issues.

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Letrozole is an orally active Anti Estrogen and more specifically – an aromatase inhibitor (AI) that binds to aromatase enzymes preventing estrogen from being reduced. Thus, entire estrogen levels floating in the body are reduced.

What is Gynecomastia?

Gynecomastia (which is also known as man boobs, bitch tits, gyno, or others) is a health condition and is often considered one of the ugliest ones. Very often being extremely embarrassing which may lead to psychological insecurities.

Letrozole is known to be perhaps the best product on the market which can deal with gynecomastia in terms of preventing or treating it.

Gynecomastia is actually an abnormal development of mammary glands (breast tissues) in males due to either high estrogen or prolactin levels (these are mostly considered female hormones). Women may notice their breasts are larger during their period because of a spike in estrogen levels or they are larger when pregnant due to a spike in prolactin levels.

How Men Get Gynecomastia?

In men, most commonly, gynecomastia appears as a result of too much estrogen and sometimes as a result of high prolactin levels.

Too high levels of these “female” hormones occur in men due to various factors. It can be pubertal which leads to hormonal imbalances, poor lifestyle choices leading to hormonal imbalances but also – the use of anabolic steroids might increase estrogen levels.

A good amount of steroids are converted into these female hormones when administered. Luckily, not all steroids convert into estrogen – they won’t cause gyno, but many of them do.

In order to be able to continue the administration of those steroids and stay away from gynecomastia or treat gynecomastia if it appeared – you should add an Aromatase Inhibitor (AI) and Letrozole is one of the most effective AI out there.


Steroids Causing Gynecomastia

DHT (dihydrotestosterone) derived steroids are known to be safe for gynecomastia (like Oxandrolone, Drostanolone, Stanozolol, and others). Nonetheless, there’s Oxymetholone (Anadrol) that although is DHT derived – is binding to estrogen receptors. Therefore can cause estrogen related issues including gyno.

Trenbolone is a steroid that doesn’t convert into estrogen, but can increase prolactin levels. However, it is very rare for you to get gyno from Trenbolone because you’ve got to run it for a very long time.

Instead, all Testosterone based compounds convert into estrogen being very likely to cause gynecomastia including others so, steroids causing gyno include:

Symptoms of Gynecomastia

Of course, breasts won’t grow overnight, so you need to watch out for the early signs of gyno appearance. During the time you run aromatized steroids. Usually, such symptoms are sore breasts and sensitive nipples. If you do get these symptoms, you better add an aromatase inhibitor to your cycle.

How Letrozole Works For Gynecomastia?

As it was earlier mentioned – gynecomastia is appearing as a result of high female hormone levels (most commonly – estrogen). High estrogen levels may appear if you continue administering aromatized steroids for a long period of time or/ and in high doses.

But Letrozole is an Aromatase Inhibitor (AI) and the most powerful one. It inhibits aromatization and this leads to reduced levels of estrogen in the body. Without estrogen – gynecomastia can’t be formed.

Letrozole drops estrogen levels in women up to 98% and in men by 65%!

With this being said, you can stay away from gynecomastia very efficiently.


Letrozole Side Effects

Whilst trying to deal with estrogen related issues (like gyno), you may be administering too much Letrozole and that’s going to suppress estrogen levels too much. That’s a big problem because estrogen is a vital hormone.

Letrozole (Femara) should be used to keep normal estrogen levels, not to kill them. If you administer too much Letrozole, you are very likely to get low estrogen issues like:

  • Weakness
  • Fatigue
  • Dry / painful joints
  • Low sex drive
  • And others

Letrozole Dosage

When being prescribed to a health condition, it is generally offered at 2.5 mg per day. But that’s way too much for most bodybuilders.

Dosages are mostly ranged between 0.25 mg up to 1 mg per day or every other day. But dosages can be adjusted to everyone’s needs.


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Buy Letrozole for sale from KalpaPharmaceuticals.to for the best price and best quality product.

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