King Maker Review: Can This 13-in-1 Anabolic Supplement Enhance Physiognomy, Physical Endurance, and Masculinity?

Ingredient Analysis

King Maker Supplement Facts

Vitamins and Minerals

The vitamin and mineral complex in this supplement includes:

Vitamin D3 has been studied extensively for its link to hormone health. In men with low baseline levels, clinical research suggests that daily supplementation may support increases in total testosterone. However, the benefit seems most pronounced in those with actual vitamin D deficiency.

Magnesium may help maintain healthy testosterone levels, particularly in physically active individuals. That said, the clinical effect size is modest and likely influenced by baseline magnesium status.

Zinc is often included in male-focused supplements due to some studies showing potential testosterone benefits in men with marginal deficiencies. However, we advise caution with high-dose zinc supplementation, as long-term use at levels far above the Daily Value can lead to imbalances in other essential minerals like copper.

We disapprove of this blend. We only approve of Zinc because it’s proven to boost testosterone.

Herbal Extracts

ViNitrox®, a blend of apple and grape polyphenols, has been promoted for its potential to enhance blood flow and exercise performance. Most of the supporting evidence comes from small-scale or company-funded trials, many of which are not double-blind or placebo-controlled. More rigorous human research is needed to confirm its effects on sexual or hormonal health.

Maca root is widely used in traditional medicine for libido support. One older study found that maca improved self-reported sexual desire over several weeks, though the mechanism remains unclear.

Fadogia agrestis extract has gained attention in recent years due to rodent studies suggesting increased sexual behavior and testosterone. However, there is a complete lack of high-quality human clinical data, and concerns remain about the plant’s potential toxicity with long-term use.

Tongkat ali (Eurycoma longifolia) is one of the better-studied herbs in this category. A 2017 medical review concluded that it may improve various aspects of male sexual health, including libido and sperm parameters. However, in this formula, the dose appears to fall short of what's used in successful clinical trials.

Overall, we find the botanical formulation underwhelming. While some ingredients are promising on paper, most lack sufficient human data or are included at potentially subtherapeutic doses.

Other ingredients in the formula include:

Dicalcium phosphate, which serves as a filler and binder, is a questionable inclusion. Emerging research has flagged phosphate additives in food and supplements as potentially harmful, especially in those with kidney issues. A review in a European medical journal even categorized excessive phosphate intake as a "public health concern."

So what do we think about King Maker?

King Maker gets a few things right but the formula includes under-researched or misapplied ingredients. If testosterone and male performance are the goal, the questionable additions weaken the formula’s effectiveness.

We Tried King Maker

King Maker

The first issue was the serving size—five capsules at once felt excessive. While the capsules were smooth enough to swallow, taking that many in one sitting was inconvenient. A smaller serving size would have made daily use more manageable.

The taste wasn’t much to complain about since these are capsules. However, an occasional aftertaste lingered, which some may find unpleasant. The formula includes several ingredients linked to male vitality, endurance, and muscle strength, but I did not notice any significant difference in energy or physical output. Some might need to take it longer to see any effects.

I liked the convenience of capsules—there’s no need for mixing or measuring. However, swallowing five at once every day made it feel less practical than expected.

So, what do I think of King Maker? It is a decent product, but I would not recommend it. The serving size is too much, and the lack of noticeable results makes it hard to justify over other supplements. Final rating: 5/10.

Similarly, Turk-Plex claims to enhance strength and promote muscle growth—but does it really deliver? Read our Turk-Plex review to assess its effectiveness.

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Drawbacks and Side Effects

King Maker is a combination of herbal extracts, minerals and vitamins normally seen in male performance supplements. Though the majority of the ingredients are usually safe, there is a potential risk of side effects in some users. Digestive problems, such as nausea, stomach cramps, and bloating, are the most typical ones. The change in testosterone level can also be associated with mood swings such as irritability or aggression. There are also some complaints about acne, headache and water retention.

The supplement contains a large amount of zinc (nearly 300% of the daily value) which might cause nausea, diarrhea and stomach pains. Fadogia agrestis and D-aspartic acid are additional ingredients that create doubts regarding their effects on the long-term hormone levels. Turkesterone lacks sufficient quality research, and its effects remain unclear. Boron may be beneficial in moderate amounts, however, in excess it may be a problem.

Though it does not contain artificial additives, five capsules per serving can be too much, and a lower dose might be preferred for convenience. It is also costly at $129.99, compared to other products, and not all the ingredients have substantial clinical data to support them.

Before starting King Maker, it’s a good idea to check with a healthcare provider, especially if you have any pre-existing conditions or are on other medications.

Real Customer Reviews

Finding genuine customer feedback for King Maker proved difficult. We searched for reviews on Amazon, Trustpilot, BBB, and other public review platforms, but none were available. The lack of independent reviews makes judging the supplement's effectiveness hard. We found reviews on King Maker’s official website, which may not be reliable since brands often filter or curate testimonials to favor their product.

Amazon/BBB/Trustpilot Rating: Not Available

Website Reviews (Possible Bias)

My energy levels are through the roof, and I feel more vibrant and alive than I have in years.

Been adding more reps to every workout than ever before, and it’s only been a week.

King Maker Video Review

During our research on Kinge Maker, we found a YouTube video by Dr. Brian Yeung, ND, where he reviews the product and shares his thoughts.

Where to Find the Best Value

King Maker is available on its official website, but we could not find it listed on Amazon, eBay, or other major online retailers. This lack of availability on trusted platforms makes comparing prices or finding customer reviews harder.

Another issue is the lack of pricing transparency. The brand does not display its price upfront, which raises concerns. Most reputable supplements openly list their prices, but King Maker forces potential buyers to take extra steps to see the cost.

However, after searching the website, we found that King Maker is priced at $129.99, which is significantly higher than many other best male enhancement supplements.

Given the high price and the lack of independent reviews, it’s difficult to determine if King Maker is worth the cost.

Pros & Cons

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Should You Buy King Maker?

King Maker has received mixed feedback from users. Some claim to experience higher energy levels and improved stamina, while others report no noticeable changes. However, most of these reviews are from the official website, making it difficult to verify their authenticity. Since there are no reviews on Amazon, Trustpilot, or BBB, it’s hard to judge whether the product delivers on its promises.

Also, while King Maker contains zinc and Tongkat Ali, well-known for supporting male vitality and testosterone levels, Turkesterone and Fadogia Agrestis lack proven research for male enhancement. Depending on individual tolerance, some ingredients could cause mild side effects, such as digestive discomfort or hormonal fluctuations. The five-capsule serving size also makes it less convenient than other options.

Combining King Maker with PeakErect could provide a more effective approach to male vitality. PeakErect includes L-Arginine and Citrulline Malate for blood flow, Maca Root for libido, and Tribulus Terrestris for testosterone support. Unlike King Maker, which contains Fadogia Agrestis and Horse Chestnut Extract with limited human research, PeakErect focuses on well-studied ingredients.

So, if you're seeking a science-backed formula, PeakErect offers a balanced mix of circulation enhancers, testosterone-friendly nutrients, and libido-supporting herbs, making it a better male enhancement supplement.