Our verdict in short
Nitric Boost is one of the more thoughtfully built performance formulas we've looked at. One scoop a day delivers L-arginine, L-citrulline and beetroot, the three nutrients with the best research for supporting nitric oxide and healthy blood flow, plus traditional herbs for drive and energy. It's quick to mix, works out at about $1.63 a day on the 6-jar package, and every order is covered by a 60-day money-back guarantee. For men who want a natural daily boost, we're happy to recommend it.
A good fit if you
- Want natural daily support for blood flow, energy and performance
- Prefer a drink you mix into water or a smoothie over pills
- Like formulas built on well-studied nitric oxide nutrients
- Want to try it risk-free with a money-back guarantee
Check with your doctor first if you
- Take nitrates, ED medicine or blood pressure medicine
- Have heart disease, low blood pressure or take blood thinners
- Have ongoing erection problems that haven't been checked by a doctor
Nitric Boost at a glance
| What it is | Drink powder (dietary supplement) for men |
|---|---|
| Designed to | Support nitric oxide, healthy blood flow, energy and sexual performance |
| Key ingredients | Beet root, L-arginine, L-citrulline DL-malate, niacin |
| Herbs and extras | Horny goat weed, ginkgo biloba, dong quai, D-aspartic acid |
| How to take it | One scoop a day in a glass of water, a smoothie or tea |
| Free from | Dairy and soy; vegan, non-GMO, made in a GMP-certified US facility (per the manufacturer) |
| Supply | 30 days per jar |
| Price | From $49 per jar on the 6-jar package |
| Guarantee | 60-day money-back guarantee |
| Sold by | ClickBank, one-time payment (no subscription) |
What is Nitric Boost and how is it meant to work?
Nitric Boost (sold as Nitric Boost Ultra) is a daily drink powder for men. You stir one scoop into water, a smoothie or tea, and the formula goes to work on a simple idea: support your body's own production of nitric oxide.
Nitric oxide is a gas your blood vessels make to relax and widen. Healthy blood flow matters for energy, exercise and erections alike, and nitric oxide production tends to slow with age, stress and lifestyle. Nitric Boost takes two routes to support it: beetroot nitrates, which the body converts into nitric oxide, and the amino acids L-arginine and L-citrulline, the raw materials for the body's own nitric oxide enzyme.
On top of that base, the formula adds niacin for healthy blood vessels and four traditional ingredients (horny goat weed, ginkgo, dong quai and D-aspartic acid) aimed at drive and circulation. It's a sensible, well-rounded design that puts the best-researched ingredients first.
Nitric Boost ingredients: what each one does
One scoop contains eight active ingredients. Here's what each one is there for and what we found in the research.
| Ingredient | Why it's included | What the research shows | Evidence |
|---|---|---|---|
| Beet root powder | Natural nitrates the body turns into nitric oxide | A meta-analysis of 16 trials found beetroot juice and dietary nitrate lowered systolic blood pressure by about 4.4 mm Hg, a sign of improved blood-vessel function.[4] | Promising |
| L-arginine | Building block for nitric oxide | A meta-analysis of 10 randomized trials (540 men) found arginine at 1,500–5,000 mg a day improved erectile function scores in mild to moderate ED versus placebo.[2] | Promising |
| L-citrulline DL-malate | Converted to arginine, raising nitric oxide for longer | In a small study, 1.5 g a day of L-citrulline for a month improved erection hardness scores in half of men with mild ED, against 8% on placebo.[3] | Promising |
| Niacin (vitamin B3) | Supports healthy blood vessels | An essential vitamin involved in energy metabolism; studies specific to sexual performance are limited. | Supporting |
| Horny goat weed | Traditional herb for drive; contains icariin | Long used in traditional medicine; human trials on its own are limited. | Limited |
| Ginkgo biloba | Antioxidant support for circulation | Widely used for circulation; trials on sexual function have given mixed results. | Emerging |
| Dong quai | Traditional circulatory herb | Traditional use only; little human research on this purpose. | Limited |
| D-aspartic acid | Amino acid linked to testosterone production | Early human studies are mixed; most show small or no changes in healthy men. | Emerging |
Do nitric oxide boosters like Nitric Boost work?
The core of Nitric Boost is built on nutrients with genuinely encouraging human research:
- A meta-analysis of 10 randomized trials found that arginine supplements significantly improved erectile function and satisfaction scores in men with mild to moderate ED, with no serious side effects.[2]
- In a study of 24 men with mild ED, L-citrulline moved erection hardness to the "normal" score in 50% of men, compared with 8% on placebo, and the number of times they had sex each month went up.[3]
- Beetroot and dietary nitrate reliably lower systolic blood pressure, showing they support the nitric oxide pathway that relaxes blood vessels.[4]
What this means for you: Nitric Boost combines the three best-studied nitric oxide nutrients in one daily scoop, which makes it a sensible choice for men who want natural support. The studies used specific doses, the finished formula hasn't had its own clinical trial, and a supplement isn't a replacement for medical treatment, so give it a few weeks of daily use and see how you feel.
Nitric Boost price: which package is the best value?
These are the prices on the official site when we checked on October 29, 2026. Each jar lasts 30 days.
| Package | Total | Shipping (US) | Supply | Cost per day |
|---|---|---|---|---|
| 1 jar | $69 | $9.99 | 30 days | ≈ $2.63 |
| 3 jars | $177 | Free | 90 days | ≈ $1.97 |
| 6 jars (best value) | $294 | Free | 180 days | ≈ $1.63 |
Which should you choose? The 6-jar package is the best value at about $1.63 a day, and it fits the manufacturer's advice to use Nitric Boost consistently for 3–6 months. If you'd prefer to start smaller, the 3-jar package still comes with free US shipping and both bonuses. Every package is a single payment with no subscription.
How the 60-day money-back guarantee works
Every order of Nitric Boost is covered by a 60-day money-back guarantee, even if you've used up the jars. Here's how to use it if you need to:
- ClickBank's guarantee runs for 60 days from the date of purchase.
- Contact the support team at support@getnitricboost.com or 1 (814) 885 4823 (Monday to Friday) and ask for a refund.
- Send the jars back, even empty ones, to the return address support gives you (at the time of writing: Adem Naturals, 285 Northeast Ave, Tallmadge, OH 44278). Return postage is paid by you.
- Your refund is issued once the return is processed.
Helpful tip: put a reminder in your calendar for around day 50. That gives you time to see how you're getting on and still use the guarantee comfortably if you need it.
Orders are processed by ClickBank, a long-established US online retailer, and your statement will show CLKBANK*NOBOOST. ClickBank's customer support (1-800-390-6035 at the time of writing) can also help with any order question.
Nitric Boost pros and cons
What we like
- Built on L-arginine, L-citrulline and beetroot, the best-studied nitric oxide nutrients
- Easy one-scoop daily drink, no pills to swallow
- 60-day money-back guarantee, even on empty jars
- One-time payment with no subscription
- Free US shipping on 3- and 6-jar packages
- Vegan, dairy-free and non-GMO, made in a GMP-certified US facility
Good to know
- The sales page doesn't list the dose of each ingredient
- The finished formula has not had its own clinical trial yet
- Return postage on refunds is paid by the buyer
How to get the most out of Nitric Boost
- Take one scoop a day in a glass of water, or blend it into a smoothie or tea if you prefer.
- Pick a fixed time, such as breakfast, so it becomes a habit.
- Be consistent. The arginine and citrulline studies measured results after one to several months of daily use.
- Support it with the basics: regular exercise, good sleep, less alcohol and not smoking all help healthy blood flow.
- Notice the changes: energy during the day, how you feel during exercise, and confidence in the bedroom.
Is Nitric Boost safe? Side effects
The ingredients in Nitric Boost are widely used food-based nutrients and herbs, and the arginine studies reported side effects that were mild and uncommon.[2] Mild stomach upset is the most common complaint with amino acid powders, and niacin can cause a short-lived warm flush in some people.
- Arginine, citrulline and beetroot can lower blood pressure. If you take nitrates, ED medicine or blood pressure medicine, check with your doctor before starting. Ginkgo and dong quai may also interact with blood thinners.
- Dietary supplements aren't reviewed by the FDA for effectiveness before sale, which is true of every supplement.[1]
- Erection problems can be an early sign of heart disease or diabetes, so see a doctor if they're new, persistent or come with chest pain or shortness of breath.
How Nitric Boost compares with other options
- Prescription ED medicine: works on demand and is the standard treatment for diagnosed ED. Nitric Boost is a daily nutritional approach for men who want natural support; don't combine them without your doctor's advice.
- Single-ingredient supplements: plain L-citrulline or beetroot powder lets you control exact doses. Nitric Boost's advantage is convenience: the main nitric oxide nutrients plus supporting herbs in one scoop, with a money-back guarantee.
- Gummy formulas: if you'd rather chew than mix a drink, our Spartamax review covers a daily male vitality gummy with tongkat ali, maca and ashwagandha.
Browse more men's health reviews.
How we scored Nitric Boost
| Category | What we looked at | Score |
|---|---|---|
| Ingredient research | Published research on the key ingredients | 4.6 / 5 |
| Ease of use | Format, taste, daily routine | 4.6 / 5 |
| Value for money | Cost per day across packages | 4.6 / 5 |
| Guarantee & buying safety | Refund window, retailer, no subscription | 4.7 / 5 |
| Label transparency | Ingredient list and dose per ingredient | 4.0 / 5 |
| Overall | Average of the five categories | 4.5 / 5 |
Nitric Boost FAQ
Does Nitric Boost work?
Nitric Boost is built on L-arginine, L-citrulline and beetroot, nutrients that research links to better nitric oxide production, healthier blood flow and, for arginine and citrulline, better erection scores in men with mild ED. Most men get the best results by taking it daily for several weeks. The finished formula has not had its own clinical trial yet, and results vary from person to person.
Is Nitric Boost legit?
Yes. Nitric Boost is a real product sold through ClickBank, a large US online retailer, with a one-time payment, published contact details and a 60-day money-back guarantee.
How much does Nitric Boost cost?
On the official site at the time of our review: 1 jar costs $69 plus $9.99 shipping, 3 jars cost $177 and 6 jars cost $294, with free US shipping on the larger packages. Each jar lasts 30 days, so the cost is roughly $1.63 to $2.63 per day.
How long does Nitric Boost take to work?
The manufacturer recommends taking it consistently for 3 to 6 months. Studies on arginine and citrulline measured changes after one to several months of daily use.
How do I get a refund on Nitric Boost?
Within 60 days of purchase, contact support by email or phone and ask for a refund, then send the jars back, even empty ones, to the return address. Return postage is paid by the customer, and the refund is issued once the return is processed.
Does Nitric Boost have side effects?
Its ingredients are usually well tolerated, with mild stomach upset or a short niacin flush the most common complaints. Men who take nitrates, ED medicine, blood pressure medicine or blood thinners, or who have heart disease, should ask a doctor first.
Final verdict: is Nitric Boost worth it?
Yes. For men who want natural daily support for blood flow, energy and performance, Nitric Boost is a well-built and easy formula, and it earns our score of 4.5 out of 5. It puts the best-researched nitric oxide nutrients in one scoop, takes seconds to mix, and pairs well with exercise and good sleep. With a 60-day money-back guarantee and no subscription, it's an easy one to try.
If you decide to go ahead, the 6-jar package gives you the best price per day and enough time to see results.
Sources
- U.S. Food and Drug Administration. Questions and Answers on Dietary Supplements.
- Rhim HC, et al. The potential role of arginine supplements on erectile dysfunction: a systemic review and meta-analysis. Journal of Sexual Medicine. 2019;16(2):223-234. PubMed 30770070.
- Cormio L, et al. Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction. Urology. 2011;77(1):119-22. PubMed 21195829.
- Siervo M, et al. Inorganic nitrate and beetroot juice supplementation reduces blood pressure in adults: a systematic review and meta-analysis. Journal of Nutrition. 2013;143(6):818-26. PubMed 23596162.
- Nitric Boost official website, product page, refund policy, shipping terms and ClickBank checkout, accessed October 29, 2026.
How we review: we read the full label and official product pages, look for published human studies on each ingredient, compare prices and read the guarantee terms. Our score reflects our own editorial judgement.
Medical disclaimer: This review is for general information and is not a substitute for advice from a dentist or doctor. Statements about dietary supplements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.