As a personal trainer, I'm always excited to test new dietary supplements. But the problem is that many brands invest more in advertising the product than the formula.
So when I was looking for new testosterone boosters, I heard a lot about Testogen and Prime Male, and I decided to give them a try.
Both products were put through an eight-week test period with a group of my clients. Then, the results were examined by our dietician.
Here's what we found.
Testogen vs. Prime Male: Key Differences
Testogen and Prime Male mainly differ in ingredients, dosage, and price. Both have natural ingredients, but in different amounts, affecting their potency.
Testogen boasts four extra ingredients and higher doses of substances like D-aspartic acid, boron, and magnesium citrate. Meanwhile, Prime Male packs more Korean red ginseng, zinc, and vitamin D.
Research backs the benefits of many of these ingredients, especially in naturally boosting dwindling testosterone levels.
Our dietitian suggests that these ingredient differences might give Testogen a slight advantage for some folks.
Price-wise, Prime Male's around $70, making it pricier than Testogen by about $20.
Our Testing Approach
Several of my male clients eagerly stepped up to test these two testosterone boosters. To ensure consistency and minimize variables, I selected only male participants, given that both Testogen and Prime Male are tailored for men.
We divided them into two groups, with each group trialing one product over a month.
Before diving in, I assessed their current diet, workout routines, body fat percentage, and testosterone levels to set a clear baseline.
Both groups reported a noticeable boost in testosterone levels, and their health metrics echoed this. However, one booster seemed to have a slight upper hand.
Features Head to Head
Based on my research and my clients' feedback after using Testogen and Prime Male, we will examine some of their features.
Testogen, crafted by the British firm Health Nutrition Limited, is a natural testosterone booster made in FDA-approved settings. They tout its clinically supported ingredients that not only bolster natural testosterone but also combat low T symptoms.
Testogen boasts eleven natural ingredients: a mix of six potent food extracts and five essential vitamins and minerals. These are crucial for ramping up your body's testosterone game. Impressively, over 25 clinical studies back Testogen's ingredient choices.
D-Aspartic Acid: Studies from the Department of Obstetrics and Gynecology, and Reproductive Medicine in Italy have shown that D-aspartic acid, the key Testogen ingredient, may help increase the natural production of the testosterone-critical luteinizing hormone (LH) and its release in the body, particularly in inactive men or those with low testosterone .
Although past research on D-aspartic acid has focused on men due to its alleged effects on testosterone, it may also play an important role in ovulation in women .
Boron: Boron is another Testogen ingredient proven to raise free testosterone levels naturally and regulate your body's production of estrogen levels. According to a study, a 6-mg boron intake for a week is enough to increase your body’s free testosterone .
Black Pepper: Testogen also contains black pepper, an ingredient with one lesser-known benefit; it may help boost testosterone levels by reducing sex hormone binding globulin (SHBG) .
Another good Testogen feature is that this natural testosterone booster can amp up gym performance and blood flow, thanks to champs like Fenugreek, vitamin B6, and black pepper..
To put Testogen to the test, we had some of my testosterone-deficient clients give it a whirl. They either popped a placebo or Testogen for a few weeks.
The result? Many felt way less stressed, likely because low testosterone often cranks up stress .
Additionally, some users reported that it helped them accelerate weight loss, which might be explained by the fact that low testosterone production can lead to weight gain.
In the same way, recent findings suggest that long-term testosterone therapy in men with testosterone deficiency reduces body fat, decreases waist circumference, and improves body composition .
Others reported improved sex drive after three weeks of using Testogen capsules.
Testogen stands out as one of the market's safest testosterone boosters for men.Plus, it's a breeze to take, with options in capsules and quick-acting drops.
These Instant Booster Drops pack a punch, zipping straight into your bloodstream for an energy jolt.
Inside a Testogen bottle? 120 capsules. Just pop two a day, and you're golden.Oh, and it throws in a handy guidebook to get the most bang for your buck.
Adding to this, you can easily purchase Testogen from multiple third-party websites, unlike Prime Male, which is only available on their official site.
- Packed with ingredients like Fenugreek, proven to increase testosterone levels
- Ingredient doses are transparent, unlike many other testosterone boosters
- 100-day money-back guarantee
- Available in the forms of capsules and drops
- Limited availability
Prime Male Features
Prime Male is a high-grade test booster produced by the British company Roar Ambition. They claim that their supplement has clinically proven ingredients that work to increase your body's testosterone production.
The main Prime Male ingredients are D-aspartic acid, vitamins B6, Ashwagandha extract, Mucuna pruriens (also known as velvet bean), Nettle root, and Red ginseng.
All of these have been shown to enhance energy levels, lift libido, and boost sexual performance.
Red Ginseng Extract: The Red ginseng extract in the mixture is designed to increase serum testosterone levels due to the major active constituent, ginsenoside .
Zinc: Zinc is an essential mineral for the human body and is involved in many biochemical reactions, including modulating serum testosterone levels in men and the immune system .
“Zinc deficiency can hinder testosterone production. Like magnesium, zinc is lost through sweat, so athletes and other people who sweat a lot are more likely to be deficient.”
– Michael Hull, MS, from Examine.com
Nettle Leaf Extract: The nettle root has been used for centuries as a natural remedy to enhance sexual health and preserve muscle tissue and joints.
Prime Male includes it in their ingredient list because they believe that it can increase your body's own hormone production.
This is because nettle leaf extract may prevent testosterone’s conversion into a more powerful form called dihydrotestosterone .
Vitamin K2: While Testogen uses vitamin K1, Prime Male offers vitamin K2. Although both substances have the same vitamin type, they may have different impacts on the body.
Luteolin: Another essential ingredient added to Prime Male is luteolin, which has been demonstrated to increase natural testosterone synthesis by stimulating the conversion of cholesterol to pregnenolone, the hormone that serves as a precursor for testosterone production .
We asked our customers to follow the same workout and dietary regimen without taking any testosterone supplement to assess the efficacy of Prime Male.
Then, we added Prime Male to the same exercises and nutrition programs and measured the data over two weeks, which showed we were able to spend more time at the gym and perform more reps.
Only a few people complained about the convenience of the product, as they found it challenging to keep track of 4 servings a day.
That said, the testosterone booster offers two bottles: Prime Male Vitality Complex and Prime Male Enhance.
You can pick a product based on your goals; while Enhance may boost your energy levels and treat erectile dysfunction, Prime Male Vitality is used to build muscle growth.
- 100% natural ingredients
- Increases libido and muscle mass due to the presence of ingredients such as D-aspartic acid and nettle root
- Enhances focus due to the inclusion of zinc and D vitamins
- Slightly more expensive than other T-boosters
Testogen vs. Prime Male: Side Effects
The potential side effects of Testogen and Prime Male are upset stomach due to the presence of DAA and hair loss due to high levels of boron.
The two testosterone boosters are made with natural ingredients, so you typically won’t experience these side effects unless you don’t stick to the recommended dose.
That said, some of my clients did report stomach upset after taking a double dose of Prime Male.
Prime Male vs. Testogen: Unique Features
It’s time to highlight features that make each of these natural testosterone boosters stand out from the rest.
First, Testogen contains some ingredients clinically proven to boost testosterone levels that are missing in Prime Male and many other similar brands.
The most important one is Fenugreek, which has been shown to raise testosterone levels significantly and improve cholesterol and blood pressure.
In a 12-week experiment with 50 men, it was found that those who took a daily dietary supplement with protodioscin-rich Fenugreek experienced up to 46% increase in 90% of participants’ testosterone production .
Second, Testogen is backed by a 100-day money-back guarantee, so you can try it out and decide if it works for you.
Finally, Testogen offers free shipping on orders over $99, so you can save money on your purchase.
Prime Male contains Ashwagandha extract, a missing ingredient in Testogen, which has been used in traditional Indian medicine for centuries.
Prime Male also contains Mucuna pruriens, an ingredient rarely found in testosterone supplements.
This plant may boost testosterone production and overall hormonal balance because it contains amino acids, minerals, and many other nutritional components .
While Prime Male Enhance may improve your energy levels and treat erectile dysfunction, the Vitality Complex is used for muscle growth.
What Do Testogen and Prime Male Have in Common?
Both Prime Male and Testogen are made in FDA-approved facilities, so you can be sure that the formula originated within a secure environment.
The majority of the all-natural components that have been proven to increase testosterone levels are present in both products.
However, Testogen has a higher concentration of some important components, including the amino acid D-aspartic acid, boron, and magnesium citrate.
How Testogen and Prime Male Work
Prime Male's ingredients have been expertly chosen to work together and create a powerful synergistic effect.
The result is a testosterone booster that can help men experience the benefits of optimal testosterone levels.
The company states that you can get the most out of their product after taking three Prime male capsules daily with water for at least two to three months.
Similarly, the company behind Testogen claims their product can boost testosterone production and, as a result, increase your lean muscle mass and strength and improve your mood and cognitive function after using it for at least two months.
The Role of Diet & the Impact of Environmental Factors in Testosterone Levels
The diet plays a pivotal role in regulating testosterone levels. Consuming foods rich in zinc, vitamin D, and omega-3 fatty acids, such as oysters, fatty fish, and fortified dairy, can bolster testosterone production .
Environmental factors significantly influence testosterone levels. Prolonged exposure to chemicals like BPA, commonly found in plastics, can disrupt hormonal balance.
Sedentary lifestyles contribute to testosterone decline, while chronic stress elevates cortisol, inhibiting testosterone production .
Who is Prime Male Formulated For?
Prime Male is formulated for men over 30 to combat low testosterone effects like mood swings, increased belly fat, and reduced bone density.
Is Testogen safe?
Yes, Testogen is safe because it contains pure, natural ingredients. It's manufactured in FDA-approved facilities and backed by a 100-day money-back guarantee.
What’s the Difference Between Natural vs. Synthetic Testosterone Boosters?
The main difference between natural and synthetic testosterone boosters is that natural ones are derived from herbs and nutrients like fenugreek and zinc, and aim to support the body's own testosterone production. They typically have fewer side effects and offer holistic benefits. In contrast, synthetic boosters, often prescribed medications, directly increase testosterone levels. While effective, they can carry risks like liver damage and blood clots .
Our Verdict on Prime Male vs. Testogen
Based on our research and our testing results, I believe that Testogen is the best testosterone booster for men.
Although both Prime Male and Testogen have worked wonderfully for me and my clients, the second product has an advantage.
It contains more efficient ingredients, has fewer side effects than Prime Male, and is also more affordable, especially when you get a two- to three-month supply.
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