Aggressive Strength is by far the best natural testosterone booster on the market. Just take a look at the testimonials on this page and it will become overwhelmingly evident that you have hit the jackpot for the best possible option for increasing testosterone levels naturally. Unlike most other supplement companies, I actually wanted to make a product that works. This is why you don’t see any of the usual suspects of garbage ingredients such as Tribulus, horny goat weed, and fenugreek that have never worked to increase natural T production and never will.
No other natural testosterone booster has testimonials like the ones you will see below. Like you, I have wasted a lot of money buying supplements and that is why I am committed to making products that deliver and ASTB definitely delivers!
In addition, Aggressive Strength does more than just increase testosterone*. The ingredients in Aggressive Strength have been shown to support mood, prostate health, motivation, joint health, stress management, and optimal blood sugar levels*. Aggressive Strength is also an incredible pre-workout supplement and a must for all physical training enthusiasts. Whether you do Crossfit, kettlebell training, powerlifting, or endurance training, you will benefit from adding Aggressive Strength to your regimen today.
Continue reading for detailed information on all of the ingredients in Aggressive Strength!
Bulbine Natalensis
The cornerstone ingredient of Aggressive Strength is the one and only Bulbine Natalensis. Unlike hyped supplements such as Tribulus, which don’t do jack to increase testosterone, the South African herb Bulbine Natalensis works and has been shown in studies to increase testosterone by a whopping 347% and crush estrogen by 35%*. This is exactly what you want in an all-natural testosterone booster. Now keep in mind these were rat studies which I don’t give much weight to. However, fortunately enough human feedback on Bulbine has shown it works very well. Check out the customer testimonials for Aggressive Strength for some incredible support.
What you do not want is to increase testosterone and have the majority of it convert into estrogen via aromatase enzymes. Estrogen dominance is a big problem right now (the popularity of reality TV is overwhelming proof!) and any steps to increase testosterone should be balanced with controlling excess estrogen for maximum benefit. At the same time, you don’t want to drive estrogen too low, as it is a surefire way to crush libido, function, and mood. The key is balance and an optimal ratio of testosterone to estrogen, which is what Aggressive Strength helps provide*!
Now when it comes to Bulbine, it is critical that you use the right extract. The highest-quality extract on the market is known as ProLensis™. If it is not ProLensis you are wasting your money and time. ProLensis™ is the same extract of bulbine that was used in the studies that proved its efficacy. In addition to the importance of utilizing ProLensis™, it is also critical to have the right dose. More is not better with Bulbine Natalensis and too much can lower testosterone! This is why I consulted with two top supplement designers to ensure that I have the right dosage of not only Bulbine but also all the other ingredients in Aggressive Strength.
How ProLensis™Bulbine Natalensis works
ProLensis™ is a multi-faceted compound in all of the ways it exerts its positive effects on the hormonal balance of the body.
In regards to testosterone, ProLensis™ increases GnRH-LH signaling, and also increases cholesterol in the testes. These distinct processes are important for testosterone synthesis. GnRH, or Gonadotropin-Releasing Hormone, is released from the hypothalamus in the brain. In turn, this stimulates the release of LH, or Luteinizing Hormone, from the pituitary. LH is the hormone that directly stimulates cells (called Leydig Cells) in the testes to release testosterone. Evidence shows that ProLensis™ can stimulate LH 169% compared to study controls.*
By enhancing GnRH-LH signaling, ProLensis™ amplifies the process by which testosterone is stimulated, akin to turning up the volume on a stereo.
In cooperation with this, ProLensis™ also elevates levels of testicular cholesterol. Cholesterol is the equivalent of raw material in the testes job of creating testosterone. The cholesterol is taken up into the mitochondria of the testes where it is processed into pregnenolone. From this stage, it is converted into sex steroids and glucocorticoids. Due to cholesterol’s status as raw material, its uptake into the testes is the rate-limiting step in sex steroid synthesis. This manifests into a marked increase in testosterone of 347%, as shown in research.
In other words, testosterone creation can only be enhanced if testicular cholesterol levels are elevated. In doing this, ProLensis™ increases testosterone output.
ProLensis™ is also a powerful aphrodisiac that contains phytochemicals that drive the machinery involved in sperm production and sex drive.*
In addition to the effects on blood flow to sexual organs that the alkaloid phytochemicals exert, researchers have hypothesized that other constituents of ProLensis™ may act directly on the central nervous system, modulating the action of neurotransmitters. Unbeknown to some, neurotransmitters such as serotonin play a very large role in the complicated science of sex drive.
By influencing neurotransmitters, the bioactive agents present in ProLensis™ further augment the aphrodisiac effect of the extract.*
The investigation into ProLensis™ has also demonstrated a marked decrease in estrogen levels. This decrease is as much as 35% in comparison to study controls. While the researchers do not speculate why this may be the case, they do speculate that this reduction in estrogen may be partly responsible for the increased testosterone.
*
In summary, ProLensis™ exerts several favorable effects on the hormonal milieu, documented in the table below.
| Hormones | % Change |
| Testosterone (serum) | ↑ 347% |
| Luteinizing Hormone (serum) | ↑ 169% |
| Estrogen | ↓ 35% |
| Prolactin (serum) | ↔ No change |
Stinging Nettle Root
Aggressive Strength also has a highly concentrated extract of stinging nettle root. I learned about the benefits of Stinging Nettle Root several years ago from Dr. Jonathan Wright at an anti-aging conference.
Stinging Nettle Root supports free levels of testosterone and the much stronger DHT (dihydrotestosterone) as well*. It also helps combat hair loss as well as hair re-growth as it has high levels of silica and sulfur.*
Stinging Nettle Root has also been shown to support prostate health by lowering overall inflammation and in particular inflammation of the prostate. The anti-inflammatory properties also support joint health and workout recovery. Stinging nettle root helps block the conversion of testosterone into estrogen, which also supports prostate health as excess levels of estrogen can cause prostate inflammation*. Similar to Bulbine, Stinging Nettle Root is an excellent stand-alone product for supporting testosterone. Yet, when combined with Bulbine you have an extremely powerful duo.
Mucuna Pruriens
The third ingredient in Aggressive Strength is Mucuna Pruriens. Mucuna Pruriens is an Ayurvedic herb that has been used for centuries to increase libido, and energy, optimize blood sugar, and mood support, and is well known for its powers as an adaptogen*. Mucuna has been shown to increase the neurotransmitter dopamine, which is very important for optimal brain health. Optimal hormone production starts with brain health and optimal levels of dopamine are critical for brain health*.
Dopamine is a powerhouse neurotransmitter that provides the boost you need to get out of bed in the morning and take charge of your day. It also plays a big role in sex drive and sexual function. Dopamine controls the sex hormone control center of the brain. Dopamine is also a powerful growth hormone booster and reduces levels of prolactin. Prolactin is a nasty hormone that lowers testosterone levels in men. According to anti-aging expert Dr. Eric Braverman, dopamine is intimately connected to addictive behavior. People with low dopamine levels are often addicted to sources of quick pleasure and easily succumb to addictions. Optimal dopamine levels support energy, mood, drive, and living a fuller life. Adding a high-quality supplement such as Mucuna helps support optimal dopamine levels and is a powerful addition to Aggressive Strength.
By increasing dopamine, mucuna supports growth hormone production and reduces prolactin. Mucuna also supports testosterone production by increasing levels of the messenger hormones: Luteinizing Hormone (LH) and Follicle-stimulating hormone (FSH). These messenger hormones signal the natural production of testosterone in men. Mucuna has also been shown to lower high cortisol levels, support healthy blood sugar levels, and increase energy. Mucuna is an all-around great supplement that I have been using on and off for many years. It is a fantastic addition!
- Mucuna is a natural source of L-dopa (levodopa) and in turn, increases dopamine levels in the brain to improve focus and motivation.*
- Has adaptogenic properties and in turn, lowers stress and anxiety*
- Increases libido big time*
- Improves mood and well-being*
- Improves deep sleep and increases growth hormone levels.*
- Supports optimal blood sugar levels*
- Enhances digestion and elimination*
- Is a natural stimulant-free energy booster*
Ashwagandha Sensoril®
The final ingredient in Aggressive Strength is Sensoril® which is a potent brand of the powerful Ayurvedic herb Ashwagandha. Sensoril® has a standardization level of a minimum of 10% glycowithanolide bioactive. No other form of Ashwagandha possesses such high levels of bioactives because these levels of potency are protected under United States patents.
One of the crucial components of improving testosterone levels is to address excess cortisol levels. Most men notice that sex drive plummets when under stress and this is largely due to the surge in the stress hormone cortisol which impedes optimal testosterone levels immensely. By mitigating cortisol you allow testosterone to thrive and in turn. you thrive!
Excess cortisol also contributes to belly fat and belly fat contains aromatase enzymes that convert testosterone into estrogen. By reducing cortisol, you will reduce stomach fat, and in turn, improve testosterone levels.*
Sensoril® was evaluated in a 60-day, a randomized, double-blind, placebo-controlled clinical trial involving 98 subjects. Subjects taking Sensoril® experienced significant improvements (compared to a placebo group) in their level of overall stress, anxiety, irritability, level of fatigue, concentration, memory, and sleeplessness. These subjects also showed improved biomarkers which support healthy cardiovascular function, healthy inflammation response, and blood sugar levels already within the normal range. Study subjects showed statistically significant decreases in cortisol and increases in DHEA.*
DHEA protects testosterone from the harmful effects of cortisol and optimal DHEA levels are a very important part of overall hormone optimization.*
To summarize, in addition to improving testosterone levels, Sensoril® helps promote emotional well-being, increased resistance to fatigue and tension while boosting energy levels, and enhanced mental clarity and concentration.* Sensoril® also helps promote healthy cardiovascular function, resistance to stress-induced overeating for healthy weight management, and more restful sleep.* In addition, Sensoril® helps support blood sugar levels that are already within the normal range.*
What happens, when you take a supplement with the right amounts of Bulbine Natalensis, Stinging Nettle Root, Mucuna Pruriens, and Ashwagandha? You ramp up free and total testosterone, reduce estrogen and prolactin, mitigate cortisol and increase DHEA, and support dopamine and growth hormone.* Optimal levels of testosterone and dopamine play a pivotal role in well-being, mood, motivation, libido, muscle growth, bone health, and heart health. Keeping estrogen in check is vital to get the full benefits of testosterone and also reduce stubborn fat in the pecs, midsection, and lower body.*