There are many benefits to increasing your testosterone levels, so much so that many men turn to extreme measures to boost it. Promises of increased muscle gain, increased strength, lowered body fat, a more chiselled jaw, and a bunch of other benefits lead many men to purchasing anabolic steroids. But these come with some pretty extreme side effects, and even legal repercussions.
For the majority of men, the risks of taking anabolic steroids far outweigh the rewards, but they still want to boost their natural testosterone levels. If this is the case then there are a lot of things that they can do to naturally increase testosterone. Increase their sleep quality and duration, lift weights regularly, eat more dietary fat, and look at some natural testosterone boosting supplements.
In this article we are going to look at four common testosterone boosting ingredients and explain why they are effective.
Do you want the strength and virility of a horse? Because that is what people have traditionally believed that Ashwagandha offers. It’s name literally translates as “Smell of horse”. There is a lot of evidence that Ashwagandha can lower anxiety, stress, and cortisol. All three of these things can negatively affect testosterone production, so by taking Ashwagandha you are essentially preventing the loss of testosterone.
But there have also been studies that have shown Ashwagandha to be effective at increasing testosterone, particularly in men suffering from low or very low levels. Mahdi et al (2009) found that Ashwagandha could increase testosterone in infertile men , another study by Wankhede et al (2015) found that Ashwagandha led to a huge increase in testosterone, and an increase in muscle mass and strength .
Boron is a mineral that can be found in fruit, vegetables, nuts, and seeds (walnuts, grapes, apples, almonds). There seems to be some evidence that it can lower estrogen and increase testosterone production . It may also lower cortisol (which can help protect testosterone levels) though this belief needs more evidence to back it up.
Eurycoma Root is very effective at lowering Cortisol, and stress which can protect testosterone production. It can also help increase testosterone by improving sleep quality. There also appears to be an increase in testosterone production when men with low testosterone levels supplement with Eurycoma root .
Shilajit is used in alternative medicine for a number of complaints, one of which is low testosterone. It is actually a collection of minerals that is found around the Himalayan mountains. A study by Biswas et al (2010) found that infertile men who took Shilajit for 90 days increased their testosterone production by 23.5% .
So there you have it, four of the best natural testosterone boosting ingredients that are on the market today. Using these in combination with a healthy lifestyle, one that involves 8 hours of good quality sleep per night, a diet that contains a large amount of fat in it, and lots of heavy lifting, will really help to boost your testosterone levels.
 Mahdi, A., Shukla, K., Ahmad, M., Rajender, S., Shankhwar, S., Singh, V., Dalela, D. 2009. Withania somnifera improves semen quality in stress-related male fertility. Evidence-BasedComplimentary& Alternative Medicine 2011: 576962
 Wankhede, S., Langade, D., Joshi, K., Sinha, S., Bhattacharyya, S. 2015. Examining the effect of withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial. Journal of the International Society of Sports Nutrition 25(12): 43
 Naghii, M., Mofid, M., Asgari, A., Hedayati, M., Daneshpour, M. 2011. Comparative effects of daily and weekly boron supplementation on plasma steroid hormones and proinflammatoty cytokines. Journal of Trace Elements in Medicine & Biology 25(1): 54-8
 Tambi, M., Imran, M., Henkel, R. 2012. Standardised water-soluble extract of Eurycoma Longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism. Andrologia 44(Suppl. 1): 226-30
 Biswas, T., Pandit, S., Mondal, S., Biswas, SK., Jana, U., Ghosh, T., Tripathi, P., Debnath, P., Auddy, R., Auddy, B. 2010. Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia. Andrologia 42(1): 48-56
When it comes to hormones most men are solely concerned with increasing their testosterone levels, either using natural methods (sleep, high fat diets, weight lifting, and natural testosterone-boosting ingredients) or unnatural methods (anabolic steroids). But one thing that is constantly overlooked is the hormone estrogen.
When you increase your testosterone levels your estrogen levels also rise, this is because your body is constantly striving for homeostasis (or balance). There is an enzyme in your body called Aromatase which can convert excess testosterone into estrogen, leading to a higher ratio of estrogen to testosterone than you would want.
Lowering estrogen, or inhibiting aromatase through supplementation and eating the right foods can prevent men from suffering from the side-effects (breast tissue formation, fat gain) and can also increase testosterone. In this article we will take a short look at four of the best natural estrogen blocking ingredients. Trying to source multiple ingredients can be hard, people tend to look for the right anti-estrogen supplement that includes each ingredient to regulate and control estrogen.
Also known as Tongkat Ali, Eurycoma Longifolia is a herb that grows in Malaysia and Indonesia where it is used as a medicine for a number of ailments. Studies indicate that Eurycoma may suppress estrogen which is why it has been shown to increase sperm count in infertile men. Due to its effect on Cortisol (which can harm testosterone production) Eurycoma is a decent way to lower estrogen (or suppress it) and protect testosterone levels from falling.
Considering that Diindolylmethane is one of the most difficult to spell words in existence we will just call it by its abbreviation “DIM” from now on. DIM is a molecule that can be found in foods such as broccoli, it is what’s known as an aromatase inhibitor which means that it can reduce the effect of aromatase (the enzyme that converts excess testosterone into estrogen). This may explain why so many bodybuilders eat broccoli 5x a day!
But you shouldn’t think of DIM as some form of estrogen purger, its main function is to restore balance. So it will prevent dramatic drops in estrogen, as well as dramatic rises. This is not a problem, as we mentioned before you still need estrogen in your body. Bodybuilders should not be trying to eradicate estrogen, just prevent it from increasing too rapidly.
Red wine grapes are just amazing aren’t they? Not only can they produce everybody’s second favourite drink (after beer right?), but it has also been shown to be an effective aromatase inhibitor. A 2006 study by Kijima et al found that grape seed extract can reduce the risk of breast cancer by inhibiting aromatase and therefore preventing an overload of estrogen .
Rhodiola is a plant that grows in Tibet and parts of China, it’s not really an estrogen blocker but more of a cortisol blocker. Rhodiola root is used to lower fatigue, which in turn can lower cortisol. High cortisol levels have been proven to negatively affect testosterone levels in men making Rhodiola an effective testosterone protector.
 Kijima, I., Phung, S., Hur, G., Kwok, S., Chen, S. 2006. Grape seed extract is an aromatase inhibitor and a suppressor of aromatase expression. Cancer Research 1;66(11): 5960-7
Jacked Factory is a supplement company with a small but well known range of products, they are perhaps best-known for their pre-workout “Altius” which has been getting rave reviews for a while now. Androsurge is an anti-estrogen supplement that frequently comes out as the best on the market in supplement top ten lists.
A single bottle comes with 60 capsules, and the company claims that they can block estrogen, boost testosterone, build lean muscle, burn fat, and boost energy. Interestingly they don’t mention lowering stress which is odd as one of their ingredients “Eurycoma Longifolia root extract” is well known to do so.
The claims made by this company all stack up, but it’s a little more complicated than that. They claim that the capsules increase muscle and burn fat, but this is because the product boosts testosterone, which is the result of the ingredients being effective estrogen blockers. In other words, the benefits have all been written separately but are actually all linked. There’s nothing really wrong with this, but it’s definitely worth mentioning.
There aren’t many ingredients present inside Androsurge, but in truth this is usually a good sign for a supplement company. Too many companies try to throw as many ingredients into a capsule as they can in attempt to impress the purchaser. But having effective doses of just a few ingredients is usually as effective (if not more) than having lots and lots.
Other than Vitamin D and Zinc, the main ingredients are: Grape Seed Extract, DIM, Rhodiola Root Extract, Eurycoma Longifolia Root Extract, and BioPerine (which is used to increase absorption). We’ll take a more detailed look at the first four main ingredients now.
This ingredient contains two estrogen blocking ingredients, they work by inhibiting the enzyme aromatase. Blocking this can prevent aromatase from turning excess testosterone into estrogen. Androsurge contains 150mg of Grape Seed Extract per serving.
Diindolylmethane is another aromatase inhibiting ingredient that is found in cruciferous vegetables (kale, Brussels sprouts, broccoli, and cabbage). It works in the same way that Grape Seed Extract works, and is effective at altering estrogen when dosed at 100mg. Androsurge contains 150mg per serving, so it definitely provides an effective dosage.
Used to lower stress and fatigue, Rhodiola Root Extract is intended as a testosterone protector. Reducing stress and fatigue can lower cortisol (the stress hormone), which reduces testosterone. So by lowering cortisol you are indirectly boosting testosterone, you will also increase your energy (which is one of the claims). Rhodiola Root is considered effective at any dose above 50mg. Androdurge contains 125mg which is lower than some supplements (which contain around 300mg) but still an effective dose.
This ingredient works in a similar way to Rhodiola Root Extract, however it does have a evidence-backed effect on men with low testosterone, one study found that supplementing with Eurycoma Longifolia led to a 46% increase in testosterone in men with severely low testosterone levels . It can also lower anxiety and stress, leading to a decrease in Cortisol.
Androsurge is an excellent supplement that can lower estrogen, prevent the conversion of excess testosterone to estrogen (by inhibiting aromatase) and by preventing testosterone loss due to stress. It won’t help you build muscle and burn fat, not directly at any rate. But it can help you train harder, and if combined with lots of exercise and a healthy diet it should indirectly help you.
The transparency that Jacked Factory has given their product is a nice touch, and they definitely haven’t under-dosed their ingredients (though perhaps Rhodiola root extract could be a little higher), which is a really good sign. Definitely worth a go. You can order ANDROSURGE Estrogen Blocker on Amazon or on JackedFactory.com.
 Tambi, M., Imran, M., Henkel, R. 2012. Standardised water-soluble extract of Eurycoma Longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism. Andrologia 44(Suppl. 1): 226-30
Estrogen is a sex hormone that is present (in differing amounts) in both men and women. Whilst there are many benefits of estrogen for both men and women, too much estrogen can have a negative effect. It can lead to body fat gain and increased breast tissue in men, and can cause breast cancer in both men and women. Often times, supplementation is a vital option to control and lower estrogen levels.
There are many foods that are known to boost estrogen production such as soy and flax seeds which are both rich in phytoestrogens. But what about foods that can lower estrogen? In this article we are going to take a look at some of the most effective anti-estrogen foods available.
One thing that we should mention before looking at these foods is that some foods can be quite confusing when it comes to their effect on estrogen. For example we mentioned flax seed earlier as a food that boosts estrogen, but it is often mentioned as a food that can reduce estrogen. This is because phytoestrogens are not estrogens, they are just estrogen-like.
This means that they work in the same way as estrogen, meaning that they can boost the symptoms of estrogen. But studies on post-menopausal women have found that flaxseeds can actually lower estrogen. Confusing? You betcha! Which is why we’re only looking at foods that definitely reduce estrogen.
One of the easiest ways to reduce estrogen is to increase your cruciferous vegetable intake, eating more broccoli, Brussels sprouts, kale, and cauliflower can help to block estrogen production. They have many other benefits too, helping to lower the risk of several forms of cancer and having an anti-inflammatory effect.
Red grapes have an anti-estrogen effect, but this can come from grapes, seeds, grape juice, and red wine. The compound that causes this is called Resveratrol and it is often sold as an anti-estrogen supplement.
Resveratrol increases testosterone and has an anti-aromatase effect on the body, aromatase being the enzyme responsible for the conversion of testosterone into estrogen. Which is obviously something that is best to avoid!
There are many benefits to taking green tea, or green tea extract. Increased fat oxidation (using stored body fat for energy), and increased metabolism being the most well known , but studies have also found that green tea may have an effect on estrogen too! A 2010 study found that drinking green tea may lower the risk of breast cancer . As breast cancer can result from too much estrogen, there definitely seems to be an anti-estrogen effect.
Eating a lot of high-fibre foods may significantly lower estrogen production . A 2009 study on 250 women found that taking over 22g of fibre per day can lead to lower levels of estrogen. While the study focused on women, this should easily apply to men as well. There are so many benefits to a high fibre diet that you should be doing this anyway though.
 Dulloo, A., Duret, C., Rohrer, D., Girardier, L., Mensi, N., Fathi, M., Chantre, P., Vandermander, J. (1999) Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans. American Society for Clinical Nutrition 70(6): 1040-1045
 Dai, Q., Shu, XO., Li, H., Yang, G., Shrubsole, M., Cai, H., Ji, B., Wen, W., Franke, A., Gao, YT., Zheng, W. 2010. Is green tea drinking associated with a later onset of breast cancer? Annals of Epidemiology 20(1): 74-81
 Gaskins, A., Mumford, S., Zhang, C., Wactawski-Wende, J., Hovey, K., Whitcomb, B., Howards, P., Perkins, N., Yeung, E., Schisterman, E. 2009. Effect of daily fibre intake on reproductive function: the BioCycle study. The American Journal of Clinical Nutrition 90(4): 1061-1069
Negative Effects of High Estrogen in Men
There are hundreds of articles on the internet that look into the benefits of increasing your testosterone levels, there are even articles on lowering your estrogen levels. But why do you want to lower estrogen? What are the negative effects that can occur if you have high levels of estrogen in your body?
In this article we will take a quick look at some of the most common effects of high estrogen in men. Interestingly, though perhaps not surprisingly a lot of the symptoms of too much estrogen are also the same as the symptoms of low testosterone levels.
Supplementing with natural testosterone boosters are often used as a means to raise testosterone and lower estrogen. Along with eating the right foods proven to lower estrogen levels.
Negative #1. Increased Abdominal fat
Truth is that too much estrogen can lead to body fat gains all over the body, but the site that tends to receive the most is the abdomen. This can occur in both men and women, but it is more noticeable in men. Chances are that if a man has a lot of fat around his stomach, then he almost certainly has high levels of estrogen.
Negative #2. Lethargy
Men with high estrogen levels tend to suffer from lethargy, or chronic fatigue. Constantly feeling low energy, and not being able to move/think as fast as they would previously have been able to. This is why so many anti-estrogen supplements claim to increase energy when taken. Having a lack of energy can also lead to a lowered metabolism and therefore weight gain.
Negative #3. Bad Sleep
There is definitely a link between high estrogen and bad sleep, with men who are suffering reporting mild to severe insomnia. Annoyingly, bad/interrupted sleep can lower testosterone levels leading to a vicious cycle. Bad sleep can also lead to overeating, cognitive impairment, and reduced energy levels throughout the day. Which all lead to weight gain.
Negative #4. Loss of Muscle Mass
This negative is actually quite a controversial choice, many people state that estrogen has a negative effect on muscle building. But if this were the case, women would never be able to build strength as they only produce 10% of the amount of testosterone that men do. In fact it seems to be the case that estrogen can help with muscle building. It’s anti-inflammatory so women tend to recover faster from exercise than men do.
On the other hand, raised estrogen usually results in a significant drop in testosterone. This absolutely leads to muscle loss as testosterone is very effective at stimulating protein synthesis (muscle repair and rebuilding after exercise). So while having normal levels of estrogen can be effective for muscle building, having levels that are so high that they affect testosterone (which is what we’re talking about in this article) can lead to loss of muscle mass.
Negative #5. Fertility Issues
Fact is that men with high estrogen and low testosterone will have issues with libido, and may struggle to have children. Increasing their testosterone can massively improve this. Men with high estrogen may also suffer from erectile dysfunction.
If you are already suffering from some or all of these negative effects then luckily there is a simple cure. Exercise more, give yourself more time to sleep, eat a diet that is higher in fat, limit foods that can increase estrogen (soya), eat foods that can lower it (cruciferous vegetables are excellent for this), and supplementing with the right estrogen blocker can make a key difference in controlling estrogen, improving performance, fat loss, and overall well-being.
Remember though that there are also a lot of benefits to having estrogen, and that you should not be trying to eradicate it from your life. Just try to prevent high levels.
As men, we usually think that we want no estrogen in our bodies, that testosterone rules all. While this is somewhat true, it isn’t entirely because even as males a low and controlled level of estrogen to testosterone ratio is required to maintain healthy function of the body.
The issue occurs when estrogen levels in males reach excessive points. Once this situation occurs, men begin to experience negative affects such as decreased testosterone production, its availability, increase in abdominal fat, lethargy, and so on.
Bottom line is that high estrogen in men is bad, low and controlled estrogen is good. Often times it can be hard to do this without the right supplementation, that is why we’ve provided you with the top 10 best estrogen blockers for men in 2017.
Starting with our lowest rated product first, scroll to the bottom to see our top rated estrogen blocker.
Keeping the formula simple, yet effective with DIM (Di-Indolyl-Methane), Olympian Labs produced a single-ingredients product to the market that contains 150mg of DIM per serving (1 capsule).
Just so we’re clear, let us explain to you exactly what is DIM. DIM is a food-based compound that is found in cruciferous vegetables such a cabbage, cauliflower, etc. Studies have suggested that while taking DIM it can inhibit the aromatase enzyme (& prevent the conversion of testosterone into estrogen) plus it is known to also convert potent forms of estrogen into less potent forms. That being said, overall DIM works to reduce the effects of estrogen in the body.
Something you might want to take note of is that more isn’t always better when it comes to the doses of DIM, taking over the recommended levels can have a reverse affect on the aromatase enzyme, this is something that you don’t want!
Eradicate by Blackstone Labs will get the job done if you’re looking to remove any excess estrogen. It does this by inhibiting aromatase using the main ingredient Arimistane. This works essential by binding to aromatase and preventing it from doing its job.
While Eradicate is overall a decent product, it seems to fit well with bodybuilders who are cycling with steroids and need to get rid of the excess estrogen levels.
VH Nutrition is not a well-known supplement in the industry, with their primary source of sale going through Amazon.com. That being said, their estrogen control product appears to be fairly enjoyed by their users and has a good formula. Although it is a proprietary blend, the ingredient list is a good one, and while we cannot rank it any further because of this, if their dosages are at sufficient levels, this product would be a great estrogen and cortisol-controlling supplement.
Erase Pro + by PEScience contains all the same ingredients as its old product had, except with an all new ingredient added that takes Erase Pro + to the next level earning its #7 spot on our list.
The new ingredient is KSM-66® brand premium Ashwagandha, which has been tested numerous times and overall the results show that it’s good for hormone support capabilities, especially for cortisol and testosterone. That being said, we don’t consider this product to be in the ant-estrogen category, overall though it is a good hormone optimizer with a decent ingredient profile. However, for it to be a great estrogen control, the product is lacking and would not be as effective in this department.
Nolvadren XT was formulated by Man Sports to provide healthy testosterone and estrogen levels after regular use, of course in combination with a proper diet and exercise program. One good thing about Nolvadren is its proprietary blend free label, which is something you should expect from any good supplement company.
Overall, the Nolvadren formula is pretty good, as it contains ingredients that will boost testosterone and reduce estrogen that will leave you with a harder and dryer looking physique. Also, all Man Sports supplements are made in micro-batches with more attention to detail in a cGMP facility.
The main issue with this product is that the doses seem a bit low and that this product is not ideal for long-term use.
Estrogenex 2nd Generation by Hi Tech Pharmaceuticals is a good solution if you’re looking for an anti-aging supplement or trying to control estrogen and release free testosterone, promote muscle mass and achieve a hard, lean looking physique, Estrogenex 2nd could be your solution!
Finding itself at #4 on our list, E-Block by Pride Nutrition has been placed here because of its formula making it a well-rounded ant-estrogen supplement that has been designed to help reduce and restore the correct levels of hormone balance. Because of the serving size and the formula missing a couple ingredients we think are beneficial to have E-Block counted be ranked any higher.
Myokem Alphadex is a strong hormone modulator that was formulated to attack estrogen in two ways, which are aromatase inhibitors (AI’s) and selective estrogen receptor modulators (SERM’s). This formula is based on three compounds such as brassaiopsis glomerulata extract, garcinia mangostana extract, and acacetin. Each of the three ingredients work to control and lower estrogen levels.
Conquest 250 is a very simple, yet effective single ingredient product with great potential. Ursolic acid is the key ingredient in this product with multiple studies to back it up. One study suggested that ursolic acid increased fat loss by 50%. If you’re looking to manage estrogen levels and promote increases in muscle hypertrophy, Conquest 250 may be an option for you. For the best option, see below for our #1 ranked estrogen blocker.
When a product is scientifically-dosed, proprietary-blend free, and all-natural there isn’t really any denying it. This is what you get when using ANDROSURGE by Jacked Factory. This product will take your training and results to the next level; because of key ingredients, this is not only an anti-estrogen supplement, but will also help boost natural testosterone. That being said, overall this product is an all-in-one hormone optimizer.
The great thing about Jacked Factory products is that each ingredient is carefully selected with a purpose, there are no fillers or unnecessary ingredients in their formulas and ANDROSURGE is just another example. With this in mind, it’s obvious that users should experience maximal increase in natural testosterone without any increase in estrogen production to excessive amounts.
Another good point on why we chose ANDROSURGE is that it’s all-natural, so there’s no necessary reason to “cycle off” of this product, as opposed to other intense supplements on the market that will leave you with bad side-effects and shut down natural hormone production. Jacked Factory also manufactures all of their products in a cGMP facility in the USA, and are free from unnecessary additives. Finally, unlike most supplement companies, Jacked Factory offers a 100% money-back guarantee on all of their products if for any reason you are not satisfied with the results, which is great because there is no real risk!
Read our ANDROSURGE review here.