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Fact checked by Robert Iafelice, MS, RD, LDNFACT CHECKED
June 07, 2023
The Weider name is iconic in the fitness industry. So when it gets attached to a testosterone-boosting supplement, it's worth paying attention. Weider Prime Testosterone Support is a budget-priced product that is designed to encourage the body's natural testosterone production and promote lean muscle mass. But does it work? Let's lift the lid on Weider Prime to find out.
In this article you can expect:
Weider Prime Testosterone Support is a natural, herbally-based testosterone booster. Rather than introducing synthetic testosterone, it is designed to create an environment where the body produces more testosterone naturally. Weider Prime is manufactured by a company called MDrive, which has partnered with Weider to use the famous name.
Weider Prime contains a few proven testosterone-boosting ingredients, most notably ashwagandha. However, there are a number of noticeable omissions from the label, including fenugreek, magnesium, and ginseng. This supplement includes 50 mg of DIM, which may actually suppress testosterone production over the long term. When you account for the low price of Weider Prime, though, this is a worthwhile investment if you're on a budget. But it's not the greatest test booster. If you can afford it, it's worth spending the extra cash on a product that includes more scientifically proven natural testosterone-supporting ingredients.
Overall Verdict: PASS (If you're on a budget)
Weider Prime Testosterone is a non-proprietary supplement, which is good to see in a budget supplement. Many companies hide their ingredients behind a proprietary label that does not list individual dosages, so props to MDrive for being totally transparent. Let's dig into the Weider Prime ingredients to discover what you actually get for your money.
When skin is exposed to sunshine, fat-soluble vitamin D3 is naturally produced in the skin. It is essential for Additionally, bone health, immune system support, and hormone regulation.
Based on some research, there may be a connection between vitamin D levels and testosterone levels in males, which points to its possible function in supporting testosterone. Men who are vitamin D deficient frequently have lower testosterone levels than those who are vitamin D sufficient.¹ It is unclear whether supplementing with vitamin D will improve testosterone production in men who do not have low levels. The connection between vitamin D and free testosterone levels is intricate, and additional study is necessary to comprehend the underlying mechanisms completely.
You can find the best vitamin D supplements here.
Vitamin B6 is a water-soluble vitamin needed to metabolize proteins, carbohydrates, and fats. As such, it is necessary to produce energy in the body. Limited research also connects vitamin B6 with testosterone due to its ability to support certain enzymes involved in protein synthesis. The 10 mg dose is quite generous compared to the amount used in studies.
Vitamin B12, or cobalamin, is another water-soluble vitamin essential for creating red blood cells, nerve cells, and DNA. It also has several other important roles in the body. However, no research connects it to increased testosterone production in the human body.
The mineral calcium is well known for supporting healthy bones and teeth.² It also promotes muscle contraction, neuron activity, and hormone modulation. Although human consumption of calcium isn't directly related to the synthesis or regulation of testosterone, it indirectly improves overall health and well-being, which may impact hormonal balance.
The dosage of calcium used here is just 4% of the RDI, so it is way too low to impact anything.
According to some research, zinc is essential for both the regulation of testosterone metabolism and the manufacture of testosterone in the testes.³ The enzymatic processes that change cholesterol into testosterone involve zinc. It is a cofactor for several necessary enzymes, such as 5-alpha-reductase, which turns testosterone into its more potent analog, dihydrotestosterone (DHT).
The hypothalamic-pituitary-gonadal (HPG) axis, a complex system of interactions between the brain, pituitary gland, and gonads is also regulated by zinc. The release and production of hormones, including testosterone, are controlled by this axis. The pituitary gland's release of luteinizing hormone (LH), which in turn drives testosterone creation in the testes, is also thought to be influenced by zinc.
The dosage used here is 100% of the RDI.
Check out a list of the best zinc supplements out there.
Chromium is included in dietary supplements to promote weight loss. There is no direct link between chromium and testosterone production, except that too much chromium may suppress natural 'T' production. The 200 mcg dosed here is 167% times the RDI, which is insufficient to bring on this negative effect.
Diindolylmethane (DIM) is produced when the body breaks down Indole-3-carbinol (I3C), which is prevalent in cruciferous vegetables. It is thought to modulate estrogen metabolism, supporting testosterone. By favoring the creation of 2-hydroxyestrone (2-OHE1), which is thought to be a less effective estrogen than 16-alpha-hydroxyestrone (16-alpha-OHE), it helps to promote favorable estrogen balance in the body.
According to some research, long-term DIM supplementation may actually suppress natural testosterone production.⁴ That makes this a rather controversial ingredient.
KSM-66® Ashwagandha Extract is a standardized form of Ashwagandha (Withania somnifera), a herb that has been used for generations in traditional Ayurvedic treatment. Ashwagandha supports general well-being by helping the body cope with stress, which is one of the reasons why ashwagandha supplements have sky-rocketed in popularity.
Ashwagandha has been researched for its potential effects on testosterone, estrogen levels, and other elements of male reproductive health. According to some studies, ashwagandha has been linked to higher testosterone levels and better sperm quality.⁵ One suggested process by which ashwagandha may affect testosterone levels is reduced stress and cortisol. Testosterone production can be severely impacted by ongoing stress and high cortisol levels. The adaptogenic qualities of ashwagandha may help regulate the stress response and provide a more balanced hormonal environment.
The 675 mg used here is a generous dosage in relation to the competition.
Rodent studies show that cordyceps extract can reduce testosterone breakdown in rats.⁶ However, no studies have been done on human subjects to show whether it has the same effect on humans.
Check out the best cordyceps supplements on the market.
While not directly boosting testosterone, Piperine can increase the bioavailability and absorbability of the other ingredients in this product.⁷
Here are the four keys benefits that marketing for Weider Prime is built around:
According to the advertising, Weider Prime includes ingredients clinically proven to 'support healthy testosterone levels within the normal range.'
Protein synthesis is the process by which the body makes new proteins. Protein synthesis is needed for muscle tissue throughout the body to grow, mend, and maintain itself. Greater protein synthesis translates to increased lean muscle mass for those engaged in resistance training.
The marketers behind Weider Prime claim that the combination of ingredients will have cognitive and hormonal benefits so that your ability to concentrate on the task, whether working out or studying, will be enhanced.
Ingredients in testosterone supplements such as ashwagandha and DIM are claimed to be able to improve men's libido and enhance sexual performance.
Weider Prime Testosterone Support is a natural product with no synthetic ingredients. As such, it is free of any major side effects. However, some people may get minor side effects like bloating, gas, and diarrhea. These usually subside after a couple of weeks of regular use. Some research suggests that long-term supplementation with DIM may suppress the body's natural testosterone production.⁸
Weider Prime has generally favorable ratings online, with 4.3 stars on Amazon, based on more than 1500 ratings. Here are a couple of typical Weider Prime reviews taken from that platform:
The recommended daily dosage of Weider Prime Testosterone Support is two capsules per day.
Weider Prime should be taken with food. Consuming it with food may lessen any stomach discomfort.
Weider Prime Testosterone Support should be taken by men aged 18+. It is best suited for those experiencing natural age-related low testosterone production.
Weider Prime Testosterone Support can be purchased from the official website, as well as from Amazon and other 3rd party retailers. It can also be found at selected brick-and-mortar retailers, including Costco.
We could profile dozens of alternatives to Weider Prime in the crowded testosterone-boosters market. The three featured here are among the most popular and best testosterone boosters on the market right now.
TestoPrime is a natural testosterone booster manufactured by UK company Wolfson Brands. It includes a dozen clinically backed ingredients, including some major players that are missing in Weider Prime. These include D-Aspartic Acid (D-AA), an amino acid necessary for synthesizing and releasing luteinizing hormone (LH). This hormone promotes the production of testosterone in the testes.
TestoPrime also includes Fenugreek Extract, which has been linked to higher testosterone levels and better sexual health. Korean Red Ginseng, or Panax ginseng, is also included. This herb can improve general vitality, stamina, and energy levels, which may help to indirectly support the synthesis of testosterone.
TestoPrime is sold with an impressive lifetime money-back guarantee and provides free shipping across the globe.
TestoFuel is another popular UK-based testosterone booster. It is made by Roar Ambition, which also produces Hunter Test and Prime Male. The ten ingredients in TestoFuel include D-AA, Panax ginseng, and fenugreek extract. This product's unique ingredient is maca root, with some research suggesting that it can increase workout energy and stamina. It has also been shown to potentially boost mood and feelings of well-being.
Also included in TestoFuel is magnesium, which has been shown to improve workout recovery and provide more energy for heavy training. So, if part of your testosterone-boosting strategy involves resistance training (as it should), TestoFuel will help improve the quality of your workout while promoting greater natural testosterone production.
Also, from Roar Ambition, Hunter Test is marketed more as a general testosterone booster than one geared toward people who work out. It is aimed at men over 30 experiencing age-related low testosterone production and contains nine natural ingredients. The cornerstone ingredient is D-AA., which is dosed at 3000 mg; that's higher than either TestoPrime or TestoFuel, both of which contain 2000 mg.
A unique ingredient in Hunter Test compared to the other products profiled on this page is indole-3 carbinol, which has been shown to suppress aromatase, an enzyme that reduces testosterone levels by converting it to estrogen.
Weider Prime Testosterone Support may work for some people in terms of boosting natural testosterone production. Reviews are mixed, however, with some people experiencing an energy increase but no other noticeable effects.
Yes, Weider Prime Testosterone Support is a safe supplement. It is composed of entirely natural ingredients that are safe if taken according to the recommended dosages.
No, Weider Prime Testosterone Support is not the best testosterone booster. That's because it is missing some key proven testosterone-boosting ingredients and is underdosed in some of those it contains.
Weider Prime Testosterone Support is a budget-priced testosterone booster that keeps the price down by skipping some expensive but effective ingredients. As a result, it provides, at best, a mild testosterone-boosting effect, mainly due to ashwagandha's ability to lower your stress hormone and cortisol levels. With this product, it's a matter of you get what you pay for. If your budget allows, we recommend investing a few more bucks in a product with a more complete ingredient profile, such as TestoPrime or TestoFuel.
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