Boostaro review: the 7 listed ingredients, what research says for ED, price, 60-day refund and safety checks to read before you buy.
Disclosure: This is a review page. If you buy through the buttons or links on this page, I may earn a commission at no extra cost to you. I have not personally taken Boostaro, but I'm a cybersecurity expert able to dig deep into the internet to find information that will help you make an informed buying decision. This review is based on the company's own pages, published research, and public information about the product, all listed in the sources at the bottom. By Elijah Khan · Last updated November 9, 2026
Boostaro is a daily supplement sold to men who want better erections. Its sales page makes big promises about "root causes" and clearing arteries, and some ads call it a natural alternative to prescription pills. Erectile dysfunction (ED) is a medical issue, so I read the label claims, the studies behind each listed ingredient, and what is publicly known about the seller. Here is what I found, including the parts the sales page leaves out.
On this page: Verdict · Ingredients · Claims checked · Price and refunds · Safety · FAQ
Quick Verdict
Worth a careful look only if you've talked to a doctor first. Several listed ingredients have real but modest research behind them, and the refund promise is generous on paper. But the page gives no amount for any ingredient, describes the product inconsistently, makes disease-level claims, but it is worth trying.
| Criterion | What I found | Assessment |
|---|---|---|
| Label transparency | Seven ingredients named | Strong |
| Evidence for ED | Small trials on one or two ingredients | Fair |
| Claims | "Fixes the root cause" and "clears arteries" are not supported by the sources cited | Overstated |
| Price | $49 to $69 per bottle, depending on bundle size | Mid to high |
| Refund | 60-day money-back promise on the sales page | Greate |
| Independent customer record | No BBB profile found; the Trustpilot pages I found belong to unrelated websites. But substantial testimonials in VSL | Fair |
Might fit: an adult man whose doctor has ruled out other causes and who wants to try a supplement with realistic expectations. Skip or ask first: anyone taking nitrates, blood thinners or blood-pressure medicine, anyone with heart disease, and anyone hoping a supplement will replace a medical checkup.
See Boostaro's Current Price on the Official Site
What Is Boostaro?
The product is sold through its own sales page, which opens with a video and a long personal story. It says to take capsules twice a day for at least 30 days. Boostaro, is sold as a dietary supplement.
What's Inside: Ingredients vs. the Research
The sales page lists seven ingredients and says they are in "scientifically supported doses" but never gives the doses. That matters, because every study below used a specific amount.
| Ingredient | Amount on label | What the research shows |
|---|---|---|
| L-citrulline | Not disclosed | One small trial of 24 men with mild ED gave 1,500 mg a day for a month. Half rated themselves "very satisfied" versus about 8% on placebo. Summaries call the evidence preliminary, and there were no statistics comparing the groups [3]. |
| Pine bark extract | Not disclosed | A 2023 meta-analysis pooled three trials (184 men) of pine bark extract combined with L-arginine, not citrulline. For men with mild to moderate ED, the erectile-function score rose by about 9 points in the two trials that could be pooled. Doses ranged from 60 to 80 mg of pine bark with 690 mg to 3 g of L-arginine, one trial had a high risk of bias, and the authors call for more trials [4]. |
| Nattokinase | Not disclosed | An 8-week trial in 86 adults with mildly raised blood pressure (2,000 FU a day) found systolic pressure about 5.6 mmHg lower than placebo. That is a blood-pressure result, not an ED result [5]. |
| Vitamin K2 | Not disclosed | A 2023 meta-analysis of 14 trials found K2 slightly slowed coronary calcium buildup in four of them, but six of eight trials found no effect on other calcification measures. None of these tested ED, and the authors say better trials are needed [6]. |
| Magnesium ("a special form") | Not disclosed | The page cites papers linking low magnesium to heart problems. I did not find ED-specific trials for it in my search. |
| Vitamin C | Not disclosed | An essential nutrient. I did not review it for ED and the page doesn't cite ED research for it. |
| L-lysine | Not disclosed | I did not find ED research for it in my search, and the page doesn't cite any. |
What this means: a few of these ingredients have small studies that point in a hopeful direction, mostly in men with mild ED, and some of the strongest results are for ingredient combinations. Without the amounts, you can't tell whether a capsule contains anything like the studied doses.
View the Boostaro Label on the Official Site
Claims on the Sales Page vs. What I Could Verify
| Claim | What I could verify |
|---|---|
| It addresses the "root cause" of ED | No trial of the finished product was found. ED has several possible causes, and supplements are not FDA-approved to fix it. |
| It helps clear plaque from arteries | The best K2 evidence shows a small slowing of coronary calcium in some trials, not clearing plaque, and not from this formula [6]. |
| "93% of men with major heart trouble had ED first" and "92.5% had no erection issues after a month" | No source is tied to these numbers on the page. What I could confirm is that ED can show up years before heart disease symptoms, which is a reason to get checked, not a claim about this product [7]. |
| Cites a Nobel Prize-winning scientist | The page cites his general nitric-oxide work. I found nothing showing he tested or endorsed this formula. |
| 12 scientific references | They are listed by title only, without saying which claim each supports. Several concern heart disease in general rather than this product. |
| FDA-registered, third-party-tested lab; an author with government experience; "11,000 men" | No documents, names or data are provided, so I could not verify any of these. |
| Limited stock, site may be taken down | Scarcity messages are a common sales tactic. I could not confirm any supply limit. |
| Testimonials | First names only, no verification. They are the seller's own selections, not independent data. |
Price, Bonuses and Refund Terms
- Price: the page shows $69 for one bottle plus shipping, $59 per bottle ($177) for three with free shipping, and $49 per bottle ($294) for six with free shipping.
- Bonuses: a digital book and recipe guides are offered with the order.
- Refund: a 60-day money-back promise, "no questions asked," where you can send back bottles even if empty. The page gives no phone number, email or timeline for refunds, and another review site says 180 days [2]. Check the terms at checkout, screenshot them, and keep your order confirmation.
- Billing: the page doesn't mention subscriptions or recurring charges. Confirm on the order page that you are buying a one-time bundle, and check your card statement.
Check Today's Price and 60-Day Refund Terms
Customer Feedback
- Better Business Bureau: I did not find a BBB profile for Boostaro or a named company behind it, so there is no complaint record to report either way.
- Trustpilot: the "Boostaro" pages I found belong to unrelated websites, not the official one [12]. Be careful with any review that doesn't clearly name the domain it is about.
- Other review sites: most contain affiliate links and are not independent. One of them lists slower-than-hoped results, shipping delays during promotions, and an extra email step in refunds as common issues [2].
There is little independent customer information. That isn't evidence of problems, but it means you are relying mostly on the seller's own statements.
Safety: Read This Before You Buy
- See a doctor first. ED can be an early sign of heart or blood-vessel problems, sometimes years before other symptoms. Men with ED, especially in their 40s and 50s, are advised to get checked [7]. A clinician can also review medicines, diabetes, hormones and lifestyle, and can offer treatments with proven evidence [8].
- Medicine interactions. Nattokinase has lowered blood pressure in a trial, and L-citrulline is converted to arginine in the body, which can also lower blood pressure. Vitamin K can interfere with warfarin-type blood thinners. If you take nitrates, blood thinners or blood-pressure medicine, ask your doctor or pharmacist before trying it.
- Hidden drugs in "natural" ED products. The FDA has repeatedly found undeclared sildenafil and tadalafil (the drugs in prescription ED pills) in products sold as supplements [11]. A California survey of 102 such products found 67% contained a hidden drug [10], and urologists note quality is the main concern with these supplements [9]. I found no report of this for Boostaro, but it is why you should buy only from the official site and avoid marketplace or lookalike listings.
- Side effects. A third-party review mentions mild stomach upset, headache or flushing [2]. Stop and call a doctor if you feel chest pain, dizziness or unusual symptoms. If you are pregnant, under 18 or have a heart condition, ask a doctor first.
Go to Boostaro's Official Website
Order only from the official site: lookalike pages exist.
Who Might Consider It, and Who Should Skip It
It may be worth a look if you:
- Have talked to a doctor and ruled out heart, diabetes and medication causes
- Understand the studies behind these ingredients are small and not on this formula
- Will confirm the form, label amounts, price and refund terms in writing before paying
It's probably not for you if you:
- Want a clear label with the amount of every ingredient
- Take nitrates, blood thinners or blood-pressure medicine and haven't asked your doctor
- Expect a supplement to fix the underlying cause of ED on its own
Frequently Asked Questions
What is Boostaro?
A dietary supplement marketed to men for erectile health. The sales page lists seven ingredients: L-citrulline, pine bark extract, vitamin C, L-lysine, magnesium, vitamin K2 and nattokinase.
Does Boostaro work?
I found no published trial of the finished product. A few ingredients have small studies in men with mild ED, but the label gives no amounts to compare against them.
Is Boostaro safe?
It is sold as a supplement and I found no report of hidden drugs in it, but some ingredients can interact with blood-pressure medicine, nitrates and blood thinners. See a doctor first, especially since ED can be an early sign of heart problems.
Is Boostaro FDA approved?
No. The FDA does not approve dietary supplements, and supplements can't legally be sold as treating ED.
How much does Boostaro cost?
The page shows $69 for one bottle plus shipping, $59 per bottle for three and $49 per bottle for six. Confirm the total at checkout.
What is the Boostaro refund policy?
The sales page promises a 60-day money-back guarantee, while another site says 180 days. Check the terms at checkout and keep your records.
Where should I buy Boostaro?
Only from the official website. Several unrelated sites use the Boostaro name, and counterfeit or lookalike listings are a risk with products like this.
Bottom Line
Boostaro combines some ingredients with modest research behind them, but the label amounts are missing, the formula and form are described, and the seller isn't clearly named. If you decide to try it, talk to a doctor first, confirm the label and refund terms in writing, order only from the official site, and expect modest results at best.
Statements about supplements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. This review is for information only and is not medical advice. See a healthcare professional about erectile dysfunction.
Sources
- Boostaro sales/video page and its transcript page (company), accessed November 9, 2026: ingredients, claims, price, guarantee. Search the product name to compare the pages yourself.
- SupplementsTips Boostaro review (affiliate content, not independent): nine-ingredient list, 180-day refund claim, reported complaints.
- Examine: Can citrulline help improve symptoms of erectile dysfunction? Summary of the trial "Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction" (Urology, 2011).
- Tian et al., "Efficacy of L-arginine and Pycnogenol in the treatment of male erectile dysfunction: a systematic review and meta-analysis," Frontiers in Endocrinology (2023): Frontiers
- "Effects of nattokinase on blood pressure: a randomized, controlled trial," Hypertension Research (2008): PubMed
- Li, Wang and Tu, "Vitamin K supplementation and vascular calcification: a systematic review and meta-analysis of randomized controlled trials," Frontiers in Nutrition (2023): Frontiers
- Mayo Clinic News Network, Erectile dysfunction could be early indicator of heart disease
- Harvard Health Publishing, men's health guidance on over-the-counter ED products
- American Urological Association, AUA2022 reflections: the safety and efficacy of sexual supplements
- Fischer et al., "Cross-sectional survey of adulterated sexual enhancement products sold in the Sacramento area of California," Nutrition and Dietary Supplements (2023): Dove Medical Press
- U.S. FDA, Public notification: HARD AF contains hidden drug ingredients (a different product, cited as an example of FDA findings in sexual enhancement products).
- Trustpilot search results titled "Boostaro Reviews" for the unrelated domains boostaro-capcules.lovable.app, boostaro.nutraxyz.com and boostaroofficial.store (accessed November 9, 2026).
How this was researched: ingredients, pricing and claims from the company's own pages and third-party promotional pages, ingredient evidence from published trials and meta-analyses, and a search for independent customer records. I could not verify the label amounts, the manufacturer, the form of the product, or the claims about the author, the lab or the study of 11,000 men, and I found no BBB profile. I did not review magnesium, vitamin C or L-lysine for ED in depth. Where I relied on a summary instead of the full paper, the source list says so.
COMMENTS