Arimidrol review

Arimidrol Hardening Compound REVIEW: Is Any It Good?

Welcome to our review of another male health supplement. This time, we checked an estrogen blocker called Arimidrol.

Unlike most testosterone boosters that contain ingredients that directly influence and elevate testosterone levels, Arimidrol has a different path of action. It stops testosterone from converting to estrogen, which means more testosterone stays in your system. That said, let’s see how good is Arimidrol, if it fulfills all of its promises, and how its formula compares to other testosterone boosters.


  • Affordable price


  • Questionable benefits due to poorly researched ingredients

[Arimidrol SUMMARIZED]

Arimidrol suffers from an issue many supplements do – it promises a lot but without having a lot to back it up. Its formula is average at best. None of the ingredients seem to be well studied, which means we cannot know for sure how good they are. Even though the manufacturer promises a lot of benefits, it lacks the data to support it. Whether Arimidrol will enhance your testosterone or not is pretty much a gamble.

What do we recommend?

-Click to See The Current Top 3 Testosterone Booster Supplements-

What is Arimidrol?

Arimidrol is a male health supplement produced by the company VMI Sports. It is a natural estrogen blocker designed to optimize testosterone levels. As you probably know, estrogen is a female sex hormone. So what this has to do with improving testosterone levels?

Well, even though testosterone is the dominant male sex hormone, in the body, still a small proportion of it converts into estrogen. This conversion is under the influence of an enzyme aromatase. By inhibiting aromatase, Armidrol and other estrogen blockers suppress the conversion of testosterone to estrogen, and consequently, more male sex hormone stays in your system. 

This helps optimize your hormone levels and improves the ratio of testosterone and estrogen in your body. More testosterone means more muscle, strength, and better performance, not to mention better mood, motivation, and of course, libido. This may be beneficial not only for fitness enthusiasts but for everyone who wants to feel better, be more motivated, and perform at their best.

Armidrol comes in the form of capsules and a single bottle contains 30 servings.

Ingredients in Arimidrol

Arimidrol Ingredient List

Astragalus 4:1 Extract 250 mg

Astragalus is a traditional Chinese medicine herb used in various herbal blends and natural remedies. It may help boost your immunity system, protect organs from inflammation, and most commonly used for – improve cardiovascular health. 

However, despite popular belief, there is little research that suggests that astragalus actually protects the heart. That said, until further research, recommendations for using astragalus for cardiovascular health are not entirely credible.

Acacetin 100 mg 

Acacetin is a flavonoid, a bioactive molecule naturally found in plants. Flavonoids possess a number of health benefits, some of which include antioxidative, anti-inflammatory, anti-aging, and anticancer effects.

On the market, acacetin can be found in different health supplements, where it comes either alone or in combination with other ingredients or plant extracts. Out of such supplements, the most common are testosterone boosters.

This is due to the fact that acacetin has a supposed anti-aromatase effect. In other words, it inhibits aromatase, an enzyme responsible for converting testosterone to estrogen. This limits male hormone conversion and means a higher testosterone level in your system. That said, acacetin may help restore the healthy balance of testosterone and boost muscle building and fat loss.

Additionally, acacetin may act even as an appetite suppressor, So sticking to your diet and avoiding cravings should be a lot easier with acacetin supplementation.

Because of the proclaimed benefits, it doesn’t surprise why acacetin got a lot of attention in the fitness industry. However, even though it looks like a promising male health ingredient that might help us achieve our fitness goals, we shouldn’t get away with ourselves. Indeed, the studies show promising results for proclaimed acacetin benefits. But there is a catch.

So far, all of the studies done were done in vitro or in other words – in test tubes. This doesn’t completely negate acacetin’s health benefits, but it certainly limits its reliability. The reason for that is that acacetin may not act the same in the body as it does in the test tube. In the body, it has to go through complex metabolic processes, which may alter its effectiveness. So until further in vivo studies, we cannot know how good it is or if it is good at all. 

Not to mention the fact that without these studies we cannot know the optimal and safe dosages. That said, 100mg of acacetin in Armidrol is tapping into the dark. We don’t know whether 100mg is a good dose, and more importantly, whether it is safe.

If you want to know more about acacetin, you can find a comprehensive study here.

Arimidrol: Dosage Directions

You should take two (2) Arimidrol capsules 20-30 minutes before a meal or physical activity. Do not exceed the recommended dose of two capsules per day.

Arimidrol should be taken in “cycles“. In other words, as you take it for a longer period, you should take a pause and stop using it. Most commonly,  the cycle length goes between 4 to 8 weeks. Unfortunately, the manufacturer didn’t provide us with the exact info on how we should cycle Arimidrol Estrogen Blocker.

Reviews and Testimonials

Not a lot of first-hand experiences can be found online about Arimidrol. Except for the Amazon customer review section, we didn’t manage to find any. However, only less than 300 people gave Arimidrol a rating on Amazon, which is not a lot. 

Arimidrol got an average rating of 4.3 out of 5 with pretty mixed comments. The positive comments are pretty vague, which in our experience is a red flag. If a product has mostly positive comments that only say “great product”, we have a hard time believing the reviews are as trustworthy.

As far as the negative comments go, most say that they didn’t feel the difference even after weeks of using it. 

Side Effects

Based on the available data, Astragalus and Acacetin shouldn’t cause adverse side effects. That said, Arimidrol seems safe. 

However, we still advise caution and to talk to your doctor first before you decide to take Arimidrol on your own.

Cost, Where to Buy, and Other Things to Consider

You can buy Arimidrol Estrogen Blocker online on the official VMI Sports website. A single 60-capsule Arimidrol bottle sells for $24.99 and contains a monthly serving.

Besides the official website, you can also purchase Arimidrol on Amazon and similar online retailers such as Walmart, eBay, etc.

FAQ: Arimidrol vs Arimistane

Arimistane is another compound that inhibits aromatase enzymes and stops testosterone from converting to estrogen. Additionally, Arimistane is also used to enhance weight loss, improve athletic performance, and even help with sexual problems.

However, it is important to note that Arimistane is banned by the World Anti-Doping Agency (WADA). That said, if you are a professional athlete, you shouldn’t use it because it may get you into trouble. 

On the other hand, Acacetin and Astragalus in Arimidrol are not on the WADA forbidden substance list. That said, as an athlete, Arimidrol may be a much better choice to boost your performance and naturally optimize your testosterone level.


Arimidrol Review: The Bottom Line

Unfortunately, we are not too impressed with Arimidrol. It uses ingredients without a well-studied background, so all of the proclaimed benefits of Arimidrol may or may not be true. 

However, Arimidrol comes at an affordable price which will probably attract a lot of new users. But even so, for pure testosterone optimization, we recommend starting with standard testosterone boosters, not exactly estrogen blockers. In our opinion, they offer more well-rounded formula that will benefit you more.

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Semwal, Ruchi Badoni; Semwal, Deepak Kumar; Combrinck, Sandra; Trill, Jeanne; Gibbons, Simon; Viljoen, Alvaro (2019). Acacetin—A simple flavone exhibiting diverse pharmacological activities. Phytochemistry Letters, 32(), 56–65. doi:10.1016/j.phytol.2019.04.021 

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