Home » Weider Prime Review: Does It Really Work? (2023)

Weider Prime Review: Does It Really Work? (updated)

Here’s our Weider Prime review.

How does this well-known testosterone booster compare to other natural supplements on the market in terms of providing you with benefits such as elevated libido, increased energy levels, and an easier time burning fat and growing muscle?

Let’s begin with a brief summary.

The Good

  • Ashwagandha helps to lower your cortisol levels
  • Good-quality form of zinc
  • DIM can slightly reduce estrogen, although it’s not the most effective ingredient for that purpose
  • Relatively affordable – $28.99 for 30-day supply

The Bad

  • Missing core ingredients
  • Vitamin D is underdosed (3,332IU is shown to be the minimum for male health)
  • Cordyceps comes as mycelium only, there’s no fruiting body which is the most important part of the fungus
  • Some ineffective ingredients for testosterone

[Weider Prime Review Summary] Weider Prime is a completely natural testosterone booster. It has 10 active ingredients, among which we have B vitamins, zinc, DIM, Black Pepper, and Ashwagandha amongst others.

The manufacturer claims Weider Prime can not only boost your T levels directly, but also improve your libido, performance, and workouts. Some of these are sensible claims – a good testosterone booster can achieve that. However, we’ve found some claims regarding testosterone to be unfounded.

The key ingredient in Weider Prime, vitamin D, is below what is shown as the optimal amount for testosterone boosting. DIM and Cordyceps (mycelium) are decent ingredients, but there are better options available (such as Indole-3-Carbinol from Broccoli and Panax Ginseng). Weider Prime is also missing some important ingredients, including Magnesium, which would make it more effective at supporting testosterone.

Still, for the price, Weider Prime is not a bad value. If you are looking for an entry-level male support formula, this one could be worth a try.

What do we recommend?

>Top 3 Test Boosters<

Weider Prime Review – The Basics

Weider Prime powered by MDrive is a testosterone support supplement designed to give your key male hormone a natural boost. Each Weider Prime Testosterone Support bottle contains 60-120 capsules, depending on the version you buy.

Reported benefits of Weider Prime testosterone pills include:

  • Increased natural T production
  • Higher libido and sex drive
  • More energy in workouts and during the day
  • Enhanced overall vitality

Sounds promising! But, how will Weider Prime work for you?

Here are our thoughts.

How to Take Weider Prime

Dosage directions for Weider Prime Testosterone Support are 2 capsules with one of your main meals.

You’re supposed to take it only once per day, which means that the whole bottle will last you 60 months.

Editor’s Pick:

The Year’s 5 Best Testosterone Boosters for Men over 40

Ingredient Analysis

With 2 capsules per serving, here are the active ingredients in Weider Prime:

  • Vitamin D3 (400IU)
  • Vitamin B6 (10mg)
  • Vitamin B12 (120mcg)
  • Calcium (35mg)
  • Zinc (15mg)
  • Chromium (as Chromax®) (200mcg)
  • Diindolylmethane (DIM) (50mg)
  • KSM-66 Ashwagandha Root Extract (675mg)
  • Cordyceps Extract (mycelia) (390mg)
  • Piperine Black Pepper Extract (5mg)

You’ll notice that each ingredient has its dose clearly shown on the label, which is great! It allows us to check if they are properly dosed. Unfortunately, not all are.

Vitamin D3 in Weider Prime is severely underserved. Being a secosteroid hormone, vitamin D3 is very important for your hormone levels – studies show that 3,332IU of this vitamin daily can lead to improvements in test production. Which is nowhere near what Weider Prime Has.

A few other ingredients don’t have much of an effect on testosterone, which makes them unnecessary. But apart from these few shortfalls, there’s a lot to like about Weider Prime!

Ashwagandha is nicely dosed, there’s not too much zinc, and we also see vitamin B6 for energy support. Here’s a closer look at each of these ingredients…

Vitamin D3

Vitamin D is found in virtually every cell in your body. It has many functions – from improving your immune system, to regulating calcium absorption into your bones.

Interestingly, vitamin D3 also acts as a hormone, and can help reduce depression. High doses of this vitamin (3,000-10,000IU per day) are necessary to achieve its therapeutic benefits.

Unless you go out in the sun every day for 20 minutes, the 400IU in Weider Prime will only be enough to prevent deficiency – but not much more.

Vitamin B6

Vitamin B6 plays numerous roles in your body. It assists in the production of neurotransmitters like serotonin and dopamine, which are crucial for our mood and mental well-being.

Vitamin B6 can also maintain healthy testosterone levels. By contrast, being deficient in vitamin B6 is linked to having lower levels of the male hormone.

Vitamin B12

Vitamin B12 has many small benefits in your body, much like its cousin vitamin B6. However, its most important role is in red blood cell production. Vitamin B12 also helps convert the food you eat into energy. It doesn’t boost testosterone, though, and you won’t really feel any effect unless you’re severely deficient in the vitamin.


Calcium is more of a filler ingredient in Weider Prime. With only 4% of RDA per serving, it won’t have much of an impact on anything.


Zinc comes at 15mg per serving in Weider Prime. This is an excellent dose. Often, you’ll notice test boosters cramming tons of zinc into the capsule, which doesn’t offer additional benefits, but can only lead to nausea, diarrhea and intense stomach pains.

Chromium (as Chromax®)

We aren’t really sure what chromium is doing in a testosterone booster. It’s main role is to support the function of your pancreas – reducing blood sugar and insulin spikes after you eat a meal. Which is why you’ll more often see it in fat burners more than in anything else.

Diindolylmethane (DIM)

DIM is a compound that gets created in your body after you eat broccoli. Broccoli contains something called Indole-3-Carbinol (I3C), which gets broken down into DIM and other compounds when you digest it. However, I3C is more effective at lowering estrogen levels than taking DIM directly, which is unnatural. In fact, direct DIM supplementation has been suggested to actually raise estrogen levels in some cases. Leading to man boobs, weight gain and enlarged prostate.

KSM-66 Ashwagandha Root Extract

Ashwagandha is known for its stress-relieving properties. Being an Ayurvedic herb, it’s been traditionally used for lowering cortisol, a hormone that can cause a whole myriad of health problems when chronically elevated. Among them is low testosterone.

So, Ashwagandha helps your testosterone indirectly. By reducing cortisol, it gives the male hormone more ‘room’ to grow.

Cordyceps Extract (mycelia)

Cyrdyceps is a mushroom traditionally used in Chinese medicine. It may help your testes make more testosterone. However, the Cordyceps in Weider Prime is a lot different from real Cordyceps. In this case, mycelia is grown on grains, which results in a very poor nutritional profile. When buying mushrooms like Cordyceps, always make sure it has “fruiting body” written on the label, NOT mycelia or mycelium.

Even if Weider Prime contained the nutrient-rich Cordyceps fruiting body, it only contains 390mg per serving, which is nowhere near the recommended 1,000-3,000mg of the mushroom per day. In plain English, this means it won’t affect your testosterone.

Piperine Black Pepper Extract

What is black pepper doing in a supplement, you may wonder? It’s actually very simple – while black pepper doesn’t boost testosterone or have any major benefit for that matter, it’s been added to help other ingredients absorb in your body better.

Anything Missing?

Weider Prime has a few core testosterone boosting ingredients, such as vitamin D and zinc, but the former is underdosed and ineffective.

Apart from these, a few important ingredients are missing from Weider Prime Testosterone Booster. These include:

  • Indole-3-Carbinol
  • Magnesium
  • Vitamin K2
  • Mucuna Prurients
  • Rhodiola Rosea

We’ve covered I3C already, but what about these other ingredients? Magnesium is shown to raise both the free and total testosterone by inhibiting the sex hormone-binding globulin (SHBG) which renders the male hormone inert.

Vitamin K2, on the other hand, helps your T stay within a healthy range as you age. Mucuna, in addition to stimulating the motivation molecule dopamine, has also been shown to directly influence T production in the body.

Rhodiola Rosea is a well-studied herb used by the Vikings and Russian solders to withstand tough living conditions. Essentially, it boosts your body’s ability to deal with everyday stress. Its cortisol-reducing effects make Rhodiola a very important vitality ingredient for the modern man, but also an ingredient for bodybuilding and even fat loss.

[RELATED: Top 5 Testosterone Boosters for Men Over 30]

Side Effects

Weider Prime doesn’t have any risky ingredients in it. Everything in the formula has been well-researched and known to be particularly safe.

That said, Ashwagandha can make your immune system stronger. Which is something you definitely don’t want if you have an autoimmune condition.

And although it’s safe for healthy people, if you suffer from any kind of condition, such as high blood pressure, it’s best to talk to your MD before taking Weider Prime.

Weider Prime Reviews – What do Others Say?

So, what do Weider Prime results look for other people? Well, checking Amazon reviews Weider Prime has an average score of 4.4 out of 5, which is excellent.

Most people are happy with how safe this testosterone support supplement is. Although, some of them complained about the lack of concrete results. A few reported “lower stress levels” and “easier time getting to sleep.”

Another user mentioned, however, that it’s been making him “more tired” and didn’t help him with testosterone or muscle gains during the 6 months of regular weekly gym training.

Some customers wondered, “does Weider Prime help with ED?” Well, according to most other reviews, it doesn’t help much.

That being said, we never like to rely too much on other customer testimonials, as you can never tell how honest or legit they are.

Price and Value for Money?

Weider Prime Testosterone Support costs $27.07 for a two month supply on Amazon. It’s available on the manufacturer’s website, as well as other 3rd party sites like Amazon.

The last time we checked, you could also buy Weider Prime at stores such as Costco, Walmart and Target.

Being so cheap, Weider Prime is a decent value for money for anyone who isn’t looking for anything stronger at the moment.

[RELATED: The 5 Leading Testosterone Boosters for Men Over 50]

Weider Prime vs Nugenix – Which is Better?

Weider Prime Testosterone Support vs Nugenix – which testosterone booster is more effective?

Looking at their ingredients, Weider Prime has a completely transparent formula which shows you the dose of each ingredient clearly on the label. The same can’t be said for Nugenix which contains a huge “Free Testosterone” proprietary blend, which is shown as a single dose on a label but has a bunch of ingredients in it.

The ingredients in Nugenix that we can see the doses of are vitamins B6 and B12, along with zinc. With only 1mg of zinc and 2mg of B6, Nugenix has lower doses than Weider Prime, making these ingredients less effective.

The ingredients in Nugenix Proprietary Blend themselves look terrible. Tribulus Terrestris, Fenugreek and Citrulline Malate? Tribulus can aggravate prostate, Fenugreek does increase testosterone but at the price of sacrificing other anabolic hormones like DHT, and Citrulline Malate is a pre-workout ingredient – not a T booster.

Even though it’s far from a perfect test booster, Weider Prime wins this battle by a long shot. Nugenix is an overhyped test booster which only has good marketing going for it. The formula itself is downright terrible, missing some core ingredients and using many pointless (and underdosed) ones. Both Nugenix and Weider Prime have one big flaw, though – only 1 serving per day. This means their effects won’t last you very long.

Conclusion to Weider Prime Testosterone Support Review

So that concludes our Weider Prime review! On the whole, this is a decent testosterone booster. It will help lower your stress levels, and may boost your libido slightly. This can indirectly help with testosterone as lower stress and increased production of the male hormone go hand in hand.

But is Weider Prime the best testosterone booster? It’s not! It’s missing more daily servings to keep the effects lasting between the doses, and it has omitted some core ingredients that would make it more effective at lowering estrogen and directly increasing testosterone.

But for a price of $27 per bottle, we say it’s still a pretty good deal!

What’s Better?

We do independent reviews on over 40 testosterone booster supplements every year, searching for the most effective, research-backed formula on the market.

Some of our criteria include:

  • Must support testosterone naturally and safely
  • 100% clean, legal ingredients
  • Long-term and short-term benefits
  • Energy, Mood and Libido
  • Brand Trust
  • Value for money

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  1. All the information about this product as relate to blood sugar is actually an opposite result that I am getting. When I started adding this product (Costco) to my diet , my sugar level has slowly increased I have to stop after almost 65% increase in my blood sugar. After I stopped my sugar level came down. Again after two weeks I restarted and got same result. my sugar level went back up. Could you visit your results and rereview this product.

  2. Hi Max,

    Everyone is different. Your results from Weider Prime aren’t typical. Weider Prime does contain chromium which is known to help with blood sugar, but in some cases like yours, it’s possible to have a countereffect. This is why we always say to speak with your MD before thinking about buying any supplement!

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