Boostaro Review: Does This Male Enhancement Supplement Live Up to the Hype?

Ingredient Analysis

Ingredient Analysis

Boostaro markets itself as a nitric oxide booster designed to improve circulation and support erectile function. But does its formula back up these claims? We took a close look at the ingredients, and here’s what we found.

Boostaro contains about four blends—Nitric Oxide Boosters, Antioxidants, Amino Acids, and Minerals & Vitamins. Now, let’s see how each of these ingredients support Boostaro as a metabolism-boosting weight loss supplement.

Nitric Oxide Boosters

The first thing that caught our attention was L-citrulline. If you’re familiar with nitric oxide supplements, you know this is one of the few ingredients that actually work. L-citrulline is a precursor to L-arginine, which directly increases nitric oxide levels. That’s important because nitric oxide relaxes blood vessels, improves circulation, and enhances erectile function.

A study confirmed that L-citrulline supplementation improves blood flow. Another clinical trial study found that men with mild erectile dysfunction saw stronger, longer-lasting erections when taking L-citrulline daily. In that study, 50% of the 24 men who took oral L-citrulline saw their erection improve from the erection hardness score of 3 (mild ED) to 4 (normal erectile function). Similarly, L-citrulline is a key ingredient in Beast Force, which claims that improved blood flow is critical for both physical stamina and sexual performance.

So, why do we still have concerns?

Because Boostaro doesn’t disclose the exact dosage of L-citrulline used in its formulation. Research suggests you need at least 3,000 mg to 6,000 mg per day for real benefits. If Boostaro is underdosed, you won’t get the results you’re expecting.

Also, the body will have to convert L-citrulline to L-arginine before it works to deliver these nitric oxide boosting benefits. So, this formulation would have been better if Boostaro had added L-arginine to the mix. We see PeakErect use L-arginine directly in its formulation, and they seem to have seen good results as many people keep talking good about the supplement.

So, we approve L-citrulline, but only because it is a precursor to L-arginine. The lack of dosage transparency in Boostaro is a big drawback.

Dr. Michael Carter, PhD in Physiology and Cardiovascular Health

L-citrulline is a powerful ingredient when it comes to improving blood flow and enhancing erectile function. As a precursor to L-arginine, it boosts nitric oxide production, which helps relax blood vessels and support circulation. Clinical studies confirm its effectiveness in improving erectile function, making it an excellent choice for male vitality supplements.

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*All individuals are unique. Your results can and will vary.

Antioxidants

Next, we looked at CoQ10. You’ve probably seen this in heart health supplements since it plays a role in cellular energy production and cardiovascular function. Some research suggests CoQ10 might support nitric oxide production and reduce oxidative stress, which could theoretically help circulation.

But here’s the issue: there’s no strong clinical evidence linking CoQ10 to erectile function. While a randomized clinical trial in the European Heart Journal confirmed its cardiovascular benefits, there’s no proof it enhances male performance.

Then, there’s Vitamin C. It’s included because it helps protect nitric oxide from breaking down too quickly. In fact, a 2020 study found Vitamin C has some cardiovascular benefits. While that’s a nice touch, we found no direct evidence that Vitamin C significantly improves erectile function.

Amino Acids

We were confused when we saw L-lysine in the formula. It’s an essential amino acid, sure—but what does it have to do with nitric oxide? The answer? Not much.

L-lysine is important for collagen production and calcium absorption, and that’s about it. We found no strong research linking it to nitric oxide production, circulation, or male performance.

Then there’s L-proline. This amino acid supports arterial flexibility and collagen production, but again, no direct connection to nitric oxide production. Most studies focus on its role in joint health and tissue repair, not circulation or erectile function.

We do not approve this ingredient blend for improving erectile function.

Minerals & Vitamins

Vitamin K2 grabbed our attention because it helps prevent calcium buildup in arteries, which could support long-term circulation. A study in the Journal of the American Heart Association confirmed that Vitamin K2 reduces arterial stiffness, which is a good thing.

But here’s the problem—Vitamin K2 doesn’t actively increase nitric oxide levels or enhance male performance. It’s great for overall heart health, but it doesn’t fit into a nitric oxide booster formula.

Then, there’s Magnesium. Research in Clinical Interventions in Aging linked low magnesium levels to a higher risk of erectile dysfunction, suggesting magnesium may help with vascular function. But again, there’s no solid proof it directly increases nitric oxide levels or significantly improves erectile function.

We do not approve these minerals and vitamins as they don’t directly support nitric oxide production or treat ED.

We Tried Boostaro Ourselves

To see how Boostaro performs in real-world use, I decided to try it myself as one of the reviewers of this product.

Boostaro

The capsules are easy to swallow, but they sometimes leave a slight aftertaste. While not unbearable, it is noticeable. Unlike some male enhancement supplements that offer fast-acting effects, Boostaro did not provide immediate changes. Any improvements in stamina or performance take time, and this makes it difficult to gauge effectiveness early on.

Taking capsules requires no extra effort, which makes it an easy addition to a daily routine. However, there were no clear signs of major benefits in performance or endurance. Some users may experience better results over time, but based on my experience, it did not stand out.

So, is Boostaro worth it? It’s a decent product, but I wouldn’t recommend it. The lack of noticeable results and high prices make other options more appealing. I’ll rate it a 5/10.

Is Boostaro Really Safe to Use?

Boostaro‍‌ is a product that is made of natural ingredients that are generally used in male enhancement supplements. Most people using the product do not experience severe side effects, but a few may have minor discomfort such as digestive problems and headaches. Those who are sensitive to nitric oxide boosters may feel slight changes in their blood pressure. If you take heart medications or blood thinners, make sure you see a doctor before you begin to use Boostaro because some components in the product may interact with your prescribed treatments.

Though the product is free from stimulants and hormones that could cause more significant risks, its safety largely depends on the health condition of the person taking it. Those who have any kind of health problems, especially cardiovascular diseases, should be more cautious.

Boostaro may bring on some minor digestive issues like nausea, gas, or diarrhea just like any other supplement that boosts nitric oxide. Some people may get a headache from L-Citrulline causes nitric oxide production. Also, people with low blood pressure and those who are on medication for blood pressure should be careful, as Boostaro can lead to a further drop in blood pressure.

There is no report of severe side effects in most consumers' feedback that is available to the public. However, as with any supplement that aims at vascular and hormonal health, it is advisable to see a healthcare provider if you have cardiovascular or blood pressure ‍‌issues.

Potential‍‌ Side Effects:

• Gastrointestinal Issues: Generally, mild stomach discomfort, gas, nausea, or diarrhea are reported. These symptoms are mainly observed in people who are very sensitive to amino acids and nitric oxide boosters.
• Headaches: This side effect is the most common one that has been pointed out and it is a consequence of the vasodilatory effects of the components like L-Citrulline.
• Flushing & Skin Reactions: In case of niacin, the skin may become red and a warm, slightly tingly sensation may occur. This is a normal safe reaction although it can be a little bit uncomfortable.
• Blood Pressure Fluctuations: Because of its properties that increase nitric oxide, Boostaro may be a blood pressure-lowering agent which in turn may cause dizziness or a feeling of lightheadedness, especially in people who are already on blood pressure medication.

Who Should Use Caution:

• People with low blood pressure or those who are using blood pressure-lowering medications.
• Persons with heart problems or those who have had heart-related issues recently.
• Those who are using other supplements or medications for sexual health or vascular support to avoid interactions.
• People who have a sensitivity to stimulants or vasoactive supplements.
• Those who are expecting instant and dramatic results—effects are usually slow and ‍‌small.

Why‍‌ Side Effects Happen:

Most of Boostaro's effects are tied to the increased production of nitric oxide to aid blood flow. This is very good for circulation, but it can lower blood pressure and cause other changes in the vascular system, which may result in side effects such as dizziness or stomach upset.

Risk Mechanisms:

• Vascular Changes: For example, L-Citrulline, an ingredient in the supplement, helps to increase nitric oxide. This widens the blood vessels and thus improves the blood flow, however, it can also cause a feeling of lightness in the head and some digestive troubles.
• Botanical Extracts: Even if they are good for the vascular system, some extracts can interact with blood clotting or the function of the blood vessels, thus giving off symptoms such as dizziness or digestive ‍‌disorder.

Real Customer Reviews

We found Boostaro on the Better Business Bureau (BBB). The BBB rated the brand a D. One of the reasons they gave the brand this low rating is that Boostaro has refused to respond to complaints filed against their business. This may mean they do not care about their customers as one would have hoped. It is not BBB-accredited.

At the time of this review, Boostaro has received mixed feedback on Amazon. Some users noticed mild benefits, while others felt disappointed with the results.

A top positive review comes from Placeholder, who rated the product 4/5, stating,

After use, a little over a month, I have felt incremental results. I’m sticking with it for the time being.

A top negative review comes from Bg Bd Wolf, who rated it 1/5, saying,

This crap don't do anything but empty your wallet. DO NOT BUY!

Trustpilot Reviews

On Trustpilot, Boostaro has received both praise and criticism. It has a rating of 2.5 out of 5. Here’s what some of the reviewers had to say:

A top positive review comes from Just Brian, who rated it 4 stars. He noted,

They claim to use natural ingredients and are better than Viagra.

A top negative review comes from Shane Longman, who rated the product 1 star. He stated,

I ordered a 90-day supply. After 30 days, I did not find it was doing anything like the claims. When I tried to contact them for the 180-day full refund, they would not answer my calls or return my emails.

What‍‌ the Evidence Says:

While research on nitric oxide-boosting agents such as L-Citrulline generally supports safety for short-term use in moderate dosages, the data on the effectiveness of complex multi-ingredient products like Boostaro for male enhancement is mixed. Some studies indicate small benefits for mild erectile dysfunction, but the effects are usually faint and vary greatly from person to person.

Risks and Limitations to Keep in Mind:

• Effectiveness Varies: The performance of nitric oxide supplements is not always reliable, as some users may experience minimal or no enhancement of their condition, particularly in cases of severe ED.
• Slow Effects: The improvements, even if any, are most of the time slow and less noticeable than those achieved by prescription drugs.
• Interactions with Other Medications: In case Boostaro is taken together with other drugs, especially those for blood pressure or ED, it may cause a dangerous drop in blood pressure.
• Lack of Strong Evidence: The male enhancement supplements, such as Boostaro, that you take seriously, may be devoid of scientific evidence; hence, it's essential to have low expectations.
• Placebo Effect: Some of the enhancements perceived may be due to lifestyle changes (diet, exercise, stress reduction) rather than the supplement itself.

Boostaro might work for some people, but the results are usually gradual and mild. Its safety and effectiveness can vary depending on your health, so if you have heart issues or take medication, it’s best to be cautious. Always check with your healthcare provider before trying new supplements, especially if you have any existing health conditions.

Where to Find the Best Value

Boostaro is available on Amazon, eBay, and its official website, with prices that vary across platforms. & in various countries including Mexico, the United States, Canada, the Philippines, Australia, the United Kingdom, and more.

Official Website Prices:

• 1 Bottle: $69 + $9.99 shipping
• 3 Bottles: $59 per bottle (Free Shipping)
• 6 Bottles: $49 per bottle (Free Shipping)

• 2 Bottles: $59.99
• 3 Bottles: $85.99
• 2 Bottles (another listing): $79.99

At $69 for a 30-day supply, Boostaro costs more than many male enhancement supplements. While bulk discounts reduce the price, the high cost and mixed reviews raise concerns about value.

During our research on Boostaro, we found a YouTube video by Dr. Brian Yeung, a trusted source for health-related insights.

Boostaro Vs PeakErect

Boostaro and PeakErect differ in formulation, ingredients, and price. Boostaro includes L-arginine, L-citrulline, Beetroot Extract, and Tribulus Terrestris, which help with blood flow and male performance. Some ingredients lack strong support for major results.

PeakErect contains Longjack, Maca Root, Zinc, Ginseng, and a Proprietary Blend with Tribulus Terrestris, Pumpkin Extract, and Cayenne Pepper. These support testosterone, stamina, and male health more effectively.

Boostaro costs $69 per bottle, while PeakErect costs $59 for a month's supply and provides better value with discounts on multi-bottle purchases. PeakErect also offers a 60-day money-back guarantee, making it a safer choice. With stronger ingredients, better pricing, and a clear refund policy, PeakErect stands out as the better option.

For more clarity on male enhancement formulas, also check our full review of EndoPeak. This is logical, as both Boostaro and EndoPeak are popular male enhancement supplements, and users often compare similar products before making a choice.

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*All individuals are unique. Your results can and will vary.

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