Estrogen Blockers Guide

What is an Estrogen Blocker?

Men's testosterone levels usually peak in their teens and 20's, before decreasing by approximately 1% each year after the age of 30. Some men's testosterone levels decrease too much or too quickly, resulting in fatigue, erectile dysfunction, and decreased libido. In order to maximize performance in the gym and bedroom, it is essential that men have the proper balance of testosterone and estrogen in their body.

Estrogen is commonly associated with women, but men also have estrogen (mostly Estradiol) in their body. Estrogen helps ensure proper body function, particularly joint and brain health. Imbalance of increased estrogen and decreased testosterone can lead to some unwanted side effects. The most common estrogen blockers are aromatase inhibitors (AI) and SERMS.

Top Estrogen Blockers

Blackstone Labs Eradicate 90 Capsules Prohormones, Andro & Support Blackstone Labs
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Blackstone Labs Eradicate 90 Capsules Prohormones, Andro & Support Blackstone Labs
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Estrogen Blockers Product Reviews

Are you looking for more information before purchasing Estrogen Blockers? My Supplement Store has a Reviews Tab for each product on our website. Our customers rate and review products based on their experience. This allows new customer to read 1st hand, unbiased reviews of the product.

Most Reviewed Estrogen Blockers on My Supplement Store Website.



What are the side effects of too much Estrogen?

Gynecomastia (bitch tits), Water Retention, Low Sex Drive, Depression/Anxiety, Change in Liver Function, and Alcohol Abuse.


When do I take an Estrogen Blocker?

Estrogen blockers can be taken during or after a prohormone cycle. When taken during a cycle, they are used to limit estrogen conversion. Taken after a cycle, they help prevent rebound gyno. Rebound gyno is an issue for many men, and estrogen blockers taken after a cycle as part of your PCT regimen can prevent this annoyance.


Who should take an Estrogen Blocker?

Estrogen blockers are usually taken by prohormone users to minimize the potential side effects experienced during or after their cycle. There are other groups of people that may find estrogen blocker useful. Always consult a physician before taking supplements.


Are Estrogen Blockers Legal?

My Supplement Store only sells products that are legal to own and consume in the United States. There are a couple of estrogen blockers that had ingredients banned by the FDA, so those products are no longer available for purchase.


What is Arimistane?

Arimistane is the nomenclature for Androsta-3,5-dein-7, 17-dione 25mg. Arimistane is an aromatase and cortisol inhibitor found in estrogen blockers. It is used to limit circulating estrogen levels, while maximizing testosterone levels. Arimistane limits the number of androgens that convert to estrogen. Click me to see.


Are there any Estrogen Blockers side effects?

Most people are able to use estrogen blocking supplements without any issue. If you are taking prescription medication, have prior medical conditions, or have any concerns, you should discuss this with this a physician prior to use. Side Effects include Chest Pain, Bruising, Blurred Vision, Dizziness, Fatigue, and Headaches.

What are SERMS?

Selective Estrogen Receptor Modulators or SERMS, are products that bind to estrogen receptors and can act either as estrogen agonists or antagonists depending on the tissues. They are commonly used as a treatment for breast cancer in women, now are also being prescribed for men with fertility issues.

SERMS Benefits

SERMS have a lot of benefits including treatment of Infertility, Low Sperm Count, Gynecomastia, Osteoporosis, and Cancer. More and more men are being prescribed products like Clomid and Nolvadex.

SERMS Side Effects

Although SERMS offer many significant benefits, there are also a variety of side effects including chest pain, fatigue, headaches, and mood swings. Be sure to consult with a physician if you experience any of these side effects.

What is CLOMID?

Clomid (clomiphene citrate) is a fertility drug typically used by women. This drug is also used for men infertility in some cases. The FDA has only approved Clomid for use by women, so it is difficult for men to obtain the product. Clomid is used to increase male testosterone levels and treat other symptoms of hypogonadism. Results vary by user, but it could take 3 months or more to see noticeable results in men. Clomid is often cycled for best results, and other supplements may be prescribed to increased effectiveness. Blood work is sometimes necessary to evaluate the success or failure of the treatment.

CLOMID Side Effects

Most Clomid users don't experience any side effects during treatment, but if they do they are usually very mild. The side effects are listed below. Bloating, Weight Gain, Nausea, Headaches, and Blurred Vision.

What is DIM?

DIM (Diindolylmethane) is a dietary supplement used to support estrogen metabolism. Proper hormonal balance is necessary for maintaining proper body weight, healthy skin, and prostate health among other benefits. Both men and women can benefit from DIM supplementation.

DIM is also formed in the body when cruciferous vegetables are consumed. These vegetables include Brussel sprouts, cauliflower, and broccoli.

DIM Benefits

In addition to aforementioned benefits, DIM can be used to prevent cancer, enlarged prostate, and for PMS. Both men and women can benefit from DIM supplementation.

DIM Side Effects

DIM has very few noted side effects, and the few that occur are generally mild. The side effects can include increased bowel frequency, nausea, diarrhea, vomiting, and skin rashes. Always consult a physician prior to use and if especially if you experience any of these side effects.

What are "Bitch Tits"?

Bitch tits, gyno, and moobs (male boobs) are common names for gynecomastia, an endocrine disorder that affects up to 70% of adolescent boys. Bitch tits are exactly what the name implies; male breast development. Adolescent boys are not the only ones that deal with gyno, it is also a common problem for adult males, particularly ones taking prohormones.

Taking cycle support, estrogen blockers, and post cycle therapy products during and after your cycle can help eliminate side effects like bitch tits, allowing you to maximize your gains.

What are SARMS?

Selective Androgen Receptor Modulators (SARMS) stimulate androgen receptors. SARMS are an alternative to prohormones and anabolic steroids. They offer many of the same benefits (increased muscle mass and fat reduction) as prohormones and steroids, without all the unwanted side effects (acne, liver toxicity, gyno, baldness).

Looking for even more info on Ostarine/SARMS?

We created a Ostarine/SARMS Guide to help you with cycles, dosing, and many other helpful topics.

Hi-Tech Pharmaceuticals Osta-Plex 60CT Testosterone Boosters Hi-Tech Pharmaceuticals  (1059271180331)
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Natural Estrogen Blockers for Men

Supplements can help you limit estrogen conversion in your body, but there are other steps you can take to ensure proper hormone balance in your body. Reducing body fat storage, add broccoli and kale to your diet, limit soy consumption, and eliminating alcohol use.

Have any questions? Feel free to send us an email!

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