King Maker Supplement Review: Anabolic or Overhyped?

King Maker Supplement Review: Anabolic or Overhyped?


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King Maker is a men's health supplement sold by a company called Top Shelf Grind. It's marketed as promoting "Maximum Masculinity" and "Lean Muscle Growth."

But does King Maker contain research-backed ingredients to support these outcomes? Does it contain any questionable additives? Are its ingredients dosed appropriately? And how do real customer rate and describe the effects of King Maker?

In this article we'll answer all of these questions and more, as we analyze the ingredients in King Maker to give our take on whether or not it's likely to be effective.

We'll also feature real King Maker customer reviews, and provide a cost comparison to show which retailer sells this supplement for the best price.

Formulation Analysis

The vitamin and mineral blend in King Maker is shown below:

King Maker Vitamin and Mineral Blend ingredients

Vitamin D3 supplementation has been clinically shown to increase total testosterone levels by over 25% in men with mild vitamin D deficiency.

Magnesium is clinically shown to support optimal testosterone (T) levels in both active and sedentary men, as we documented in our Testoprime reviews article.

Zinc may also support T in men, although it may be sensible to speak with a doctor before regularly taking a nearly 300% Daily Value (DV) dose of any mineral.

The botanical blend for King Maker is shown below:

King Maker botanical active ingredients

ViNitrox is clinically shown to support sports performance based on animal and in vitro studies, but we're underwhelmed by the clinical evidence.

Maca was shown to improve sex drive after eight weeks in a 2002 clinical trial, however, we're unable to locate safe dosing recommendations for maca extract.

Fadogia arestris extract was shown in a 2005 clinical trial to increase sexual behavior and testosterone levels in rats, but we can't find any trials with human participants showing the same effect.

Tongkat ali was shown in a 2017 medical review to improve male sexual health, but it may be underdosed in this supplement.

The tongkat dose used in every clinical trial in the above-linked review was at least 200% higher than the dose used in King Maker.

Overall, we're unimpressed by this botanical blend as we're unable to identify any ingredients clinically shown to improve men's health outcomes at the included doses.

The inactive ingredients in King Maker are shown below:

King Maker inactive ingredients

Dicalcium phosphate is an unhealthy choice in our opinion, and we recommend avoiding phosphate additives in food and supplements wherever possible.

A clinical review published in a German medical journal described phosphate additives in food as a "health risk" due to potential harm to kidneys.

Overall, we consider King Maker potentially effective for natural male hormone support, primarily due to the vitamin and mineral ingredients.

We don't currently recommend this supplement, because we consider the botanical blend to be poorly formulated, and due to the use of a phosphate additive.

Extremely Strange Marketing Claims

The King Maker website suggests that this supplement will enhance physiognomy, which is the assessment of an individual's traits based on their facial appearance and expression:

King Maker questionable health claim 1

The brand claims that their supplement was "developed with physiognomy in mind":

King Maker questionable health claim 2

Facial bone structure is determined by a combination of genetics and puberty. You're not going to develop a "strong jaw" or a defined brow line that's associated with high T levels during development by taking an herbal supplement as a 30 year old man.

These suggestions are some of the stranger marketing claims we've come across in our hundreds of Illuminate Health articles.

In fact, facial bone changes during adulthood are almost all negative, caused by increasing bone loss and decreasing bone replacement.

Real People Try King Maker

A YouTube creator named Nader shared his experience after using King Maker for 24 days:

A TikTok creator named "dhealth4" claims that King Maker improved his gym performance:

@dhealth4 King Maker Supplement Review #ttshop #kingmaker #kingmakersupplement #kingmakerreview ♬ original sound - The DS Shop

Our Clean Men's Health Picks

Illuminate Labs Panax Ginseng Extract is our top erection quality pick.

Panax ginseng was shown in a clinical trial published in The Journal of Urology to increase erectile function scores "significantly" compared to participants taking placebo pills.

MBG Vitamin D3 Potency+ is our top testosterone support pick.

Vitamin D3 supplementation has been clinically shown to increase total testosterone levels by over 25%. 

Both of the products recommended in this section are entirely free of ingredients that we consider unhealthy.

Where to Get the Best Price

King Maker is sold at a variety of online retailers.

Here's a price breakdown for a one-time purchase at the time of publishing this article:

Amazon: $129.99 (free shipping, link to official Amazon listing)

IBSpot: $46.06 (free shipping, third-party seller, link)

Walmart: $34.99 (free shipping, third-party seller, link)

This supplement is around 75% cheaper at third-party sellers, however, this large of a price discrepancy concerns us about the legitimacy of the product being sold by those unauthorized retailers.

It may be safer to purchase this supplement from its official distribution channel (Amazon is the only retailer linked to on the brand's website).

Customers Rate King Maker

Amazon is a better resource for honest customer reviews than a brand's website in our opinon.

At the time of publishing this article, the supplement has been reviewed over 1,000 times on Amazon, and has an average review rating of 3.8 out of 5 stars.

A top positive review from a verified purchaser comes from a user named "Annie Violissi" who gave the product a 5/5 rating:

"My body feels stronger and healthier, and I’m noticing small but positive changes in my overall fitness. Great quality, and I’m looking forward to seeing even better results over time!"

A top negative review from a verified purchaser is written by a user named "vivian m." who gave the product a 1/5 rating:

"My husband didn't notice any drastic changes. You're better off sticking with a regular testosterone booster. This product is overly hyped and over priced, again."

King Maker currently has an average review rating of 5 out of 5 stars on Google.

King Maker Pros and Cons

Here are the pros and cons of King Maker in our opinion:

Pros:

  • Effective vitamin d3 dose
  • Effective magnesium dose
  • Effective zinc dose
  • Some herbal ingredients have research backing
  • Positive Google reviews

Cons:

  • Botanical ingredients may be underdosed
  • Contains added phosphates
  • Highly expensive
  • Doesn't appear to be clinically tested
  • Strange and unscientific physiognomy marketing claims
Stay up-to-date on our research reviews

Conclusion

King Maker may have a positive effect on men's health, but since its ingredients with the greatest research backing are vitamins and minerals, it may be more logical to simply take those in isolation without the botanical blend.

Some of the active ingredients in the King Maker botanical blend have research backing, but we were unable to identify any ingredients in this blend proven to have positive effects in human trials, at their respective doses.

Further, King Maker contains dicalcium phosphate as an inactive ingredient, and we recommend avoiding added phosphates for health reasons.

There are several unconventional health and marketing claims on the King Maker website that we disagree with, including the suggestion that this supplement will improve facial bone structure and appearance.

Walmart currently has the best price on King Maker, but for consumers planning to purchase this supplement, we consider Amazon to be the better option, as it appears to be the official distribution channel.