Nitric oxide powder for men · Updated October 6, 2026
A once-daily drink mix built around beet root nitrates, arginine and citrulline — the building blocks your body uses to make nitric oxide — plus four traditional botanicals. Here’s what’s inside, how it’s meant to work, what it costs and what the research does and doesn’t show.
Every package is covered by the vendor’s 60-day money-back guarantee.
Attributes as stated by the manufacturer on the official website. Affiliate disclosure.
| Product type | Dietary supplement powder (drink mix) |
|---|---|
| Daily use | 1 scoop with a glass of water |
| Supply per jar | 30 days |
| Listed ingredients | 8 (proprietary amounts not shown on the sales page) |
| Made in | USA, GMP-certified facility (manufacturer’s claim) |
| Price range | $49–$69 per jar, depending on package |
| Guarantee | 60-day money-back guarantee on all packages |
| Billing | One-time payment, no subscription |
| Retailer | ClickBank, via the official website |
The basics
Nitric Boost Ultra — marketed on its official site simply as “Nitric Boost” — is a powdered dietary supplement aimed at adult men. Instead of capsules, it comes as a drink mix: one scoop, stirred into a glass of water, once a day. Each jar holds a 30-day supply.
The idea behind the formula is straightforward. Nitric oxide is a signaling molecule the body produces to help blood vessels relax and widen. The blend pairs ingredients that feed both of the body’s nitric oxide routes — amino acids on one side, dietary nitrate from beet root on the other — with a B vitamin and botanicals traditionally associated with circulation and male vitality.
The maker positions the product for men who want to support their stamina, blood flow and performance, including in the bedroom. As with any supplement, it is intended to complement — not replace — sleep, training, a balanced diet and medical care.
Background
Nitric oxide (NO) is a short-lived gas your body makes on demand. Its best-understood job happens in the endothelium, the thin layer of cells lining every blood vessel. When the endothelium releases nitric oxide, it diffuses into the smooth muscle wrapped around the vessel and triggers production of a messenger called cGMP. The muscle relaxes, the vessel widens, and blood flows more freely. Researchers call this process vasodilation, and a healthy capacity for it is a core part of what “endothelial function” means.
The amino-acid route: enzymes called nitric oxide synthases convert L-arginine into nitric oxide, leaving behind citrulline that can be recycled into arginine.
The nitrate route: nitrate from foods such as beets and leafy greens is converted to nitrite, then to nitric oxide — a pathway that becomes more active when oxygen is low, such as in working muscle.
During exercise, local nitric oxide helps match blood flow to the muscles doing the work. That’s why dietary nitrate and citrulline are popular research topics in sports nutrition. Nitric oxide signaling also plays a central role in male sexual function, which depends on healthy blood flow.
Endothelial function naturally tends to decline with age and is influenced by fitness, diet, smoking and overall cardiovascular health.
Mechanism
The formula takes a “two-door” approach to nitric oxide, then layers in supporting nutrients. In simple terms, here is the pathway the ingredients are chosen around:
Arginine and citrulline supply raw material; beet root supplies dietary nitrate.
Both routes feed the body’s own nitric oxide production.
Nitric oxide tells the muscle around vessels to relax via cGMP.
Relaxed, flexible vessels support normal, healthy blood flow.
Niacin is a B vitamin involved in energy metabolism that also affects small blood vessels. Ginkgo contributes antioxidant compounds, dong quai is a traditional circulatory herb, horny goat weed is a traditional herb studied for its effect on cGMP breakdown, and D-aspartic acid is an amino acid involved in hormone signaling.
How much any person notices depends on the actual doses in the jar (not published on the sales page), diet, fitness, age and health status. The vendor itself recommends consistent daily use for three to six months rather than expecting immediate changes.
Formula
The official sales page lists eight ingredients. Below is what each one is, the role it plays in the formula, and an honest summary of what research has explored. Ingredient amounts are not disclosed on the sales page — check the Supplement Facts panel on the jar.
Dietary nitrate source
Beetroot is one of the richest everyday sources of dietary nitrate. After it’s eaten, mouth bacteria and the body convert nitrate to nitrite and then to nitric oxide — a route that works independently of the NOS enzymes. Beetroot juice is among the most studied sports-nutrition ingredients, with research exploring exercise efficiency and endurance; findings vary between individuals and fitness levels.
Nitric oxide precursor
The amino acid that nitric oxide synthase (NOS) enzymes use as their starting material. Research has explored supplemental arginine for vascular and men’s health with mixed results. One known limitation: a large share of an oral dose is broken down in the gut and liver before it reaches circulation.
Arginine recycler
Citrulline is converted into arginine in the kidneys, and studies suggest oral citrulline can raise blood arginine more efficiently than arginine itself — which is why the two are often paired. The malate portion is an intermediate of the energy-producing citric acid cycle. Citrulline malate is commonly studied in the context of exercise fatigue.
Essential B vitamin
An essential nutrient involved in hundreds of enzyme reactions, including turning food into usable energy. In larger amounts, niacin widens small blood vessels in the skin, which explains the temporary warm “niacin flush” some people notice. The amount in this formula isn’t disclosed on the sales page.
Traditional botanical
A traditional herb in Chinese medicine. Its best-known compound, icariin, has been studied mainly in laboratory and animal research for its effects on PDE5 — the enzyme that breaks down the signaling molecule cGMP — and on nitric oxide signaling. Human evidence is still limited, so it’s best viewed as a traditional ingredient with early-stage research.
Antioxidant botanical
One of the most researched herbal products. Its flavonoids and terpenoids have been studied for antioxidant activity and circulation, although the U.S. National Center for Complementary and Integrative Health (NCCIH) notes that large studies haven’t confirmed many of its popular uses. Ginkgo may raise bleeding risk, which is relevant if you take blood thinners.
Traditional circulatory herb
A root used for centuries in traditional Chinese medicine, often described as a “blood tonic.” Modern clinical research on it is sparse. NCCIH notes that dong quai may interact with warfarin and other blood-thinning drugs.
Amino acid
An amino acid involved in hormone signaling. Early studies explored its relationship with testosterone production, but results in healthy, active men have been inconsistent — it is not a reliable testosterone booster, and the official page does not claim specific hormone outcomes for the product as a whole.
Positioning
These are the areas the formula is designed to support, based on how the product is positioned and what its ingredients are associated with. They are not promises of specific results.
Combines precursors from both the amino-acid and dietary-nitrate pathways in a single daily serving.
Beet root, citrulline and niacin are ingredients associated with normal blood flow and blood vessel function.
Dietary nitrate and citrulline malate are widely studied in sports nutrition for endurance and exercise fatigue.
Formulated for men, with botanicals traditionally used for vitality and an amino acid studied in hormone research.
One scoop mixed into water, a smoothie or tea — a convenient alternative if you dislike swallowing capsules.
A one-time purchase with a 60-day money-back guarantee, so you can evaluate it without a subscription.
Fit
Directions
These are the directions published on the official website. Your product label is the final authority.
One scoop of powder is the daily serving.
Stir into a glass of water. The maker says a smoothie or tea also works.
The vendor recommends consistent daily use over three to six months.
The official site doesn’t specify a time of day. Don’t exceed the serving size on the label.
Customer feedback
The official Nitric Boost website displays an average customer rating of 4.9 out of 5. These are the customer testimonials currently featured on that page, reproduced word for word with the names, star ratings and photos exactly as the vendor publishes them.
5/5 rating shown on the official site
“First time in over two years I didn't have to think about it - it just worked.”
Steve W. · labelled “Verified Purchase” on the official site
5/5 rating shown on the official site
“Three weeks in and my wife actually asked what changed. That conversation alone was worth it.”
David S. · labelled “Verified Purchase” on the official site
Source: testimonials, photos and rating as published on the official Nitric Boost sales page (getnitricboost.com), checked October 7, 2026. They are the vendor’s content and have not been independently verified by this website. The vendor notes that testimonials are not a guarantee of results — individual results vary.
Every package — even a single jar — is covered by the vendor’s 60-day money-back guarantee, and returns are accepted even when the jar is empty. That gives you two full months to judge the formula for yourself.
Price & packages
Prices below were checked on the official website on October 6, 2026. Strike-through amounts are the vendor’s stated regular prices. Always confirm the final total on the secure checkout page.
Starter
$69/ jar
$69 total $199
Vendor-stated saving: $130
Lowest price per jar
Best value
$49/ jar
$294 total $1,194
Vendor-stated saving: $900
Bundle
$59/ jar
$177 total $597
Vendor-stated saving: $420
Included with 3- and 6-jar orders
Both bonus guides are included free with three-jar and six-jar packages. They are not included with a single jar. The vendor values each guide at $73.50.
Bonus #1
A companion manual for getting the most from the powder: when to take it, which foods the maker suggests pairing it with, and smoothie recipes that use it as an ingredient.
Bonus #2
A guide focused on sexual stamina and endurance, with techniques and practical habits aimed at improving control and confidence in the bedroom.
According to the official website, every Nitric Boost order — one, three or six jars — is covered by a 100% money-back guarantee for 60 days. Here’s how it works, in the vendor’s published terms:
Support contacts are the vendor’s, published on the official refund policy page. We can’t process orders or refunds.
FAQ
Nitric Boost Ultra (sold on its official site as “Nitric Boost”) is a flavored dietary supplement powder for men. It combines eight ingredients — amino acids, beet root, a B vitamin and four botanicals — that are associated with the body’s nitric oxide pathway, circulation and male vitality. You take one scoop a day mixed into a drink.
The formula is built around two ways the body makes nitric oxide: the amino-acid route (L-arginine and L-citrulline) and the dietary-nitrate route (beet root). Nitric oxide helps the inner lining of blood vessels signal the surrounding muscle to relax, which supports normal blood flow. Niacin, ginkgo, dong quai, horny goat weed and D-aspartic acid round out the blend.
The official sales page lists eight ingredients: beet root powder, L-arginine, L-citrulline DL-malate, niacin (vitamin B3), horny goat weed (epimedium), ginkgo biloba powder, dong quai and D-aspartic acid. The amount of each ingredient is not published on the sales page, so check the Supplement Facts panel on the jar for exact quantities.
According to the official site, take one scoop of the powder with a glass of water once a day. The maker says you can also mix it into a smoothie or tea. Always follow the directions printed on your product label.
Each jar is sold as a 30-day supply at one scoop per day, so a single jar is intended to last about a month. Three jars are a 90-day supply and six jars a 180-day supply. The exact serving count is printed on the label.
The official page does not make a “stimulant-free” or “caffeine-free” claim. None of the eight listed ingredients is a caffeine source, but because the full label is not reproduced on the sales page, check the Supplement Facts panel if you avoid caffeine or stimulants.
The official page displays a “Vegan” badge, and its FAQ describes the product as vegetarian, soy-free, dairy-free and non-GMO. If a strict vegan diet matters to you, confirm with the label or the vendor’s support team, since the two descriptions on the page differ slightly.
The maker states that Nitric Boost is manufactured in the USA, in a GMP (Good Manufacturing Practices)–certified facility, using domestic and foreign ingredients, and that products undergo third-party inspections.
Yes. Every order — one, three or six jars — is covered by a 60-day money-back guarantee. The vendor says the guarantee applies even if you have used the product, and containers can be returned even if empty. To start a refund, contact support@getnitricboost.com or call 1 (814) 885-4823 (Monday to Friday). The refund page notes that customers cover return shipping costs.
No. The official FAQ states that orders are a one-time payment with no hidden fees, charges or subscriptions.
At the time of our last check (October 6, 2026), one jar was $69, three jars were $177 ($59 per jar) and six jars were $294 ($49 per jar). The three- and six-jar bundles include free US shipping and two digital bonuses. Prices can change, so confirm the current price on the official order page.
The vendor says orders ship once payment is confirmed and that a tracking email arrives within 60 hours. Its shipping terms list free US delivery in about 5–7 working days, while the sales page FAQ estimates 3–5 business days. Listed international destinations (Australia, Canada, Ireland, New Zealand, South Africa and the UK) are $19.99 and take about 10–15 working days.
Three- and six-jar orders include two digital guides: “The Nitric Boost Blueprint,” covering timing, food pairings and smoothie recipes for the powder, and “Marathon Man Stamina,” a guide to stamina, control and confidence in the bedroom. The vendor values each at $73.50. Single-jar orders do not include the bonuses.
The maker states it is produced in a GMP-certified US facility, but no supplement is right for everyone. Some ingredients have known considerations: niacin can cause temporary skin flushing, and ginkgo and dong quai may increase bleeding risk or interact with blood-thinning medication. Speak with your doctor first if you take prescription medication — especially for blood pressure, blood clotting, or erectile function — or have a medical condition.
The product is sold through its official website, with ClickBank acting as the retailer. The buttons on this page link to that official site. We can’t vouch for listings on other marketplaces, and the stated prices and guarantee apply to orders placed through the official store.
If the ingredient profile fits your goals and you’ve checked with your doctor, you can review current packages on the official website. Every order is a one-time purchase covered by the 60-day guarantee.
This website is not owned by, or affiliated with the management of, the makers of Nitric Boost. Some links on this page are affiliate links: if you click one and make a purchase, we may receive a commission from the retailer, ClickBank, at no additional cost to you.
That relationship does not change the facts on this page. Product details, prices, and guarantee terms are taken from the official website and are dated so you can see when they were last checked. Customer testimonials shown on this page are reproduced from the official website and credited to it. Read our full Disclaimer, Privacy Policy and Terms and Conditions.
