Prime Test Review – Does It Boost Testosterone?

Nick Smith
Last updated: Nov 28, 2018
Fact Checked

Prime Test Review – Does It Boost Testosterone?

2018-11-28T09:26:54+00:00 October 29th, 2018|

Looking to gain muscle and lean out?

Prime Test is a testosterone booster manufactured by Prime Labs designed to “restore your manhood.”

If you think all testosterone boosters are the same, wait until you read the Prime Test ingredient list.

One ingredient hidden under the name orchic substance is actually ground bull testicles (yes, you read that right).

Do bull testicles actually benefit your testosterone production?

We’ll come back to that, but first, let’s look at the product claims on the Prime Test page.

According to the company, Prime Test can

  • Optimize physical performance
  • Aid in building stronger, leaner muscles
  • Improve mood

These are pretty standard claims for a testosterone booster.

While some testosterone boosters target men looking to regain libido, the Prime Test formula targets men looking to get the most out of their weight-room sessions.

Prime Test

Quick Review: Prime Test is a relatively low priced testosterone booster and there are some positive reviews for it.

It also has it’s fair share of negative reviews and after looking through the ingredients there doesn’t seem to be much in there when it comes to increasing testosterone.

Overall we would skip this one and try something more proven to work.

How to Take Prime Test?

Each bottle of Prime Test contains 60 capsules.

Prime Labs recommends taking two capsules per day with a glass of water.

There’s no need to cycle Prime Test since it supports your body’s natural testosterone production.

How much does Prime Test cost?

Prime Test is one of the cheapest testosterone boosters on the market we’ve seen to date.

On its page, it’s selling for $18.99 per bottle if you subscribe to an automatic monthly subscription and $19.99 for a one-time order.

Free shipping is available with Amazon Prime or if you spend over $25.

The company’s website offers a full money back guarantee, but at the time of writing, the “contact us” page brings up a 404-page error.

The stipulations of the money-back guarantee are also not clear.

Prime Test Ingredients

Prime Test ingredientsJust because Prime Test is cheap doesn’t mean it’s worth taking.

Let’s break down the ingredients to see if they can actually benefit you.

Unfortunately, Prime Test relies on a blend of ingredients.

Why don’t we like blends?

When companies individually list ingredients, it’s easy to compare the dosages to the research.

When the ingredients are listed in a blend, you don’t know how much of each substance you’re getting.

This means that you could be getting next to none of the research-backed ingredients and tons of filler.

Here’s the list of ingredients per two capsules:

  • Calcium Carbonate – 44.28mg
  • Testosterone Blend -1484mg
  • Horny Goat Weed
  • Tongkat Ali Extract
  • Saw Palmetto
  • Orchic Substance
  • Wild Yam Extract
  • Sarsparilla
  • Nettle Extract
  • Boron

Prime Test Research Breakdown

Here’s what the research says about each of the main components of Prime Test.

  • Calcium: Zinc, magnesium, and B vitamins are commonly included in testosterone boosters. Of these, zinc is the most research-backed for improving testosterone levels. Unfortunately, it’s not included in Prime Test. It’s a little strange that Prime Labs decided to include Calcium. Research shows calcium is not an effective testosterone booster (1).
  • Horny Goat Weed: As you can guess by the name, horny goat weed can increase your sex drive. It does this through its active component icariin. Research in rat studies supports its use as a testosterone booster (2).
  • Tongkat Ali: Tongkat Ali is one of the most common ingredients in testosterone boosters. Is it effective? Right now, research shows it may have a slight testosterone boosting effect (3).
  • Saw Palmetto: Saw Palmetto is another common ingredient in testosterone boosters. Research doesn’t back its ability to increase testosterone (4). It’s probably included as a filler.
  • Orchic Substance (Bull Testicles): This is definitely the most interesting ingredient. As gross as it may sound, some people think if you eat the glands responsible for testosterone production you may increase your own testosterone levels. Too bad there’s no research to support this claim. The only websites backing orchic substance as a testosterone booster seem to be websites selling snake oils.
  • Wild Yam Extract: No research backs the use of wild yam extract as a testosterone booster.
  • Sarsparilla: Research doesn’t support sarsparilla as a testosterone booster.
  • Nettle Root: Current research on nettle root shows it doesn’t affect testosterone levels (5).
  • Boron: More research needs to be done on boron to confirm its testosterone boosting effects. However, the little research available looks promising. One study found 11.6mg of boron supplement per day increased free testosterone (6).

Prime Test Reviews

On, this product has an average rating of 4.5/5 stars at the time of writing.

However, after reading through the reviews, it seems like some customers received a free bottle in exchange for a review.

This could potentially skew the average score.

Ricky reports stabilized mood and fuller muscles.

This customer wasn’t as satisfied with their results.

This customer provides a weekly breakdown of his experience on Prime Test and ultimately attributes its benefits to the placebo effect.

Should You Take this Testosterone Booster?

Even though the customer reviews are mostly positive, the ingredient list is lacking.

Here are the pros and cons to help you decide if this testosterone booster is for you.


  • Contains boron, tongkat ali, and horny goat weed
  • One of the cheaper testosterone boosters on the market
  • Average rating of 4.5/5 stars on


  • Contains a blend of ingredients
  • Many ingredients seem to be filler
  • Low recommended daily dose means you might have to double daily intake

Prime Test Bottom Line

Overall, Prime Test’s low retail price makes it a tempting testosterone booster.

However, affordability alone isn’t enough for us to recommend it.

One of the main problems with Prime Test is that it contains a blend of ingredients.

Blends make it difficult to accurately assess the impact the supplement will have on your workouts.

We only want to recommend the best testosterone boosters to you, and Prime Test doesn’t make the cut.

Customers on Amazon seem to like Prime test, but there’s not enough high-quality ingredients for it to have a significant impact on you.

If Prime Labs ups the dosages and includes zinc and D-aspartic acid, then it may be worth your money.

Until then, stick to a testosterone booster proven to work.

(If you’ve used Prime Test then let us know in the comments what you thought of it!)

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