Nitric oxide is essential for preserving cardiovascular health as it helps to keep blood vessels supple, thereby improving blood circulation and the distribution of nutrients in the body.
As awareness grows about its benefits, the demand for nitric oxide supplements has surged. These supplements offer a practical way to boost your body’s nitric oxide levels, improving energy, stamina, and overall vascular health.
This article reviews seven of the best nitric oxide supplements available, guiding you to make an informed choice to support your wellness goals.
7 Best nitric oxide supplements to buy
1. humanN SuperBeets® Heart Chews
SuperBeets® Heart Chews are designed to support heart health by promoting healthy blood pressure and enhancing circulation. These chews are made with non-GMO beetroot powder and clinically researched grape seed extract, which together help increase nitric oxide levels in the body.
With a delicious pomegranate-berry flavor, they offer a convenient way to support cardiovascular health without the need for stimulants like caffeine.
The recommended dosage is two chews daily, making it simple to incorporate into your daily schedule. Some users have noted relatively rare side effects, like mild mouth soreness.
User experiences
Users generally love the taste and convenience of SuperBeets® Heart Chews, and many report improved energy levels and blood pressure management.
However, some users have found the consistency less appealing and noted that the chews can become sticky if left out or hard if refrigerated. Despite these minor drawbacks, many users buy them for their perceived benefits.
| What to like | What not to like |
|---|---|
| Delicious pomegranate-berry flavor | Chews can become sticky or hard to chew |
| Clinically researched ingredients | Some users find the consistency unappealing |
| Convenient and easy to take on the go | Higher in carbohydrates compared to capsules |
| Non-GMO, gluten-free, and plant-based | Mild side effects like mouth soreness |
Key ingredients
- Beetroot powder: Boosts nitric oxide production, supporting blood flow and cardiovascular health.
- Grape seed extract: Clinically proven to enhance blood pressure support and improve circulation.
Why should you buy it?
SuperBeets® Heart Chews are an excellent choice if you’re looking to support your heart health naturally and conveniently. With clinically researched ingredients like grape seed extract and beetroot powder, these chews help increase nitric oxide levels, promoting better circulation and blood pressure management.
Their portable, easy-to-take form makes them ideal for busy lifestyles. Plus, the delicious pomegranate-berry flavor ensures you’ll look forward to your daily dose of heart support.
Whether aiming to boost your energy levels or maintain healthy blood pressure, SuperBeets® Heart Chews provides a science-backed solution.
2. Havasu Nutrition L-Arginine Capsules Nitric Oxide Precursor
Havasu Nutrition L-Arginine Capsules are formulated to support nitric oxide production, which can help improve workout performance, endurance, and recovery.
This supplement combines a high-potency blend of L-Arginine and L-Citrulline, ensuring maximum efficacy for those with active lifestyles.
The capsules are crafted for ease and are composed of non-GMO components, positioning them as a dependable option for individuals seeking to boost their energy levels and muscle pumps while exercising.
The suggested amount is two pills per day, ideally taken 30 minutes before engaging in physical activity. A few individuals have experienced minor side effects, like headaches or digestive unease.
User experiences
Users have had mixed experiences with Havasu Nutrition L-Arginine Capsules. Many report enhanced energy, improved workout endurance, and better muscle pumps. Some also note benefits related to blood flow, which has positively impacted their overall vitality.
However, a few users have experienced side effects such as headaches or gastrointestinal issues, and some believe the product is overpriced given the dosage requirements to achieve optimal results.
| What to like | What not to like |
|---|---|
| Enhances workout performance and endurance | Some users report headaches or nausea |
| Supports healthy blood flow and circulation | Higher dosage needed for optimal effects |
| Non-GMO and made with quality ingredients | Some users find it overpriced |
| Convenient, easy-to-swallow capsules | May cause mild gastrointestinal discomfort |
Key ingredients
- L-Arginine HCl (400 mg): A precursor to nitric oxide, it helps improve blood flow, which can enhance muscle pumps and workout endurance.
- L-Arginine alpha-ketoglutarate (400 mg): Aids in nitric oxide production, supporting better circulation and energy levels.
- L-Citrulline-DL-Malate (400 mg): Converts into L-Arginine in the body, providing sustained nitric oxide production and improved exercise performance.
- Beet root powder (100 mg): Naturally supports nitric oxide production, adding additional cardiovascular benefits.
Why should you buy it?
Havasu Nutrition L-Arginine Capsules are ideal for anyone looking to boost their nitric oxide levels to enhance workout performance and recovery.
With a powerful blend of L-Arginine, L-Citrulline, and beetroot powder, this supplement supports better blood flow, increased energy, and improved muscle pumps, making it perfect for athletes and fitness enthusiasts.
The convenience of the capsules allows for easy integration into your daily routine, ensuring you get the most out of your workouts. Despite some minor side effects, the benefits offered by this supplement make it a valuable addition to your fitness regimen.
SilverOnyx Extra Strength Nitric Oxide Supplement is formulated to support muscle growth, recovery, and overall workout performance.
With a potent blend of L-Arginine, L-Citrulline, Beta Alanine, and Niacin, this supplement enhances the body’s nitric oxide production, improving blood flow, energy levels, and endurance during workouts.
Each serving of two capsules provides 1300 mg of active ingredients, which boosts your exercise routine.
The supplement is also made in the USA, following strict cGMP guidelines, and is free from artificial additives. The suggested amount is two pills per day, ideally taken before exercising.
User experiences
Users generally appreciate the noticeable boost in energy and workout performance that SilverOnyx Nitric Oxide Supplement provides. Many report increased muscle pumps, improved endurance, and faster recovery times.
However, some users have experienced side effects like anxiety or jitteriness, especially at higher doses, and a few have noted that they didn’t experience significant results.
Despite these mixed reviews, the overall consensus is that this supplement effectively enhances workout performance.
| What to like | What not to like |
|---|---|
| Supports muscle growth and recovery | Some users report anxiety or jitteriness |
| Enhances blood flow and workout performance | May cause mild gastrointestinal discomfort |
| Made in the USA with high-quality standards | Mixed reviews on effectiveness |
| Contains a potent blend of key ingredients | Higher doses may lead to side effects |
Key ingredients
- L-Arginine (base & AKG 2:1 Extract) (800 mg): Helps increase nitric oxide production, improving blood flow and workout performance.
- L-Citrulline HCL & Malate Extract (400 mg): Supports nitric oxide synthesis and reduces fatigue, aiding in muscle endurance and recovery.
- Beta Alanine (80 mg): Enhances muscular endurance by buffering acid in muscles, reducing fatigue during high-intensity workouts.
- Niacin (15 mg): Supports energy production and cardiovascular health by improving blood flow.
- Calcium (36 mg): Contributes to muscle function and overall metabolic health.
Why should you buy it?
SilverOnyx Extra Strength Nitric Oxide Supplement is a solid choice for those looking to enhance their workout performance and recovery.
With its powerful combination of L-arginine, L-citrulline, and Beta Alanine, this supplement supports increased nitric oxide production, leading to better blood flow, more energy, and improved muscle pumps.
Its high-quality, USA-made formula ensures you’re getting a product you can trust, free from artificial additives.
Whether you aim to lift heavier, recover faster, or get more out of your workouts, this nitric oxide supplement offers a potent solution to help you reach your fitness goals.
4. Jacked Factory N.O. XT Nitric Oxide Supplement
Jacked Factory N.O. XT is an elite nitric oxide booster that enhances workout performance by promoting muscle pumps, strength, and endurance.
This supplement combines cutting-edge ingredients such as L-citrulline, Nitrosigine (inositol-stabilized arginine silicate), L-glutathione, and bioperine to maximize nitric oxide production and improve vascularity.
Each serving of three capsules delivers 1.5 grams of L-Citrulline and 500 mg of Nitrosigine, ensuring that your muscles receive optimal blood flow and nutrient delivery during intense workouts.
This product is manufactured in a cGMP-certified facility, ensuring high quality and purity standards. The recommended dosage is three capsules taken 30–45 minutes before your workout.
User experiences
Users of Jacked Factory N.O. XT have reported significant improvements in muscle pumps, vascularity, and overall workout performance. Many users appreciate the sustained energy and endurance boost provided by the supplement without the jitters or crashes associated with stimulant-based pre-workouts.
Some users have noticed an immediate increase in strength and muscle fullness, while others have praised the transparency of the ingredient label.
However, a few users have reported that the supplement did not produce the expected results or took longer to notice any benefits.
| What to like | What not to like |
|---|---|
| Enhances muscle pumps and vascularity | Some users may not notice immediate results |
| Provides sustained energy without jitters | Higher dosage may be required for some |
| Transparent, research-backed formula | Can be expensive for some users |
| Manufactured in a cGMP-certified facility | Effects may vary depending on individual |
Key ingredients
- L-Citrulline (1.5 g): Enhances nitric oxide production, leading to improved blood flow, muscle pumps, and endurance.
- Nitrosigine (500 mg): A patented form of arginine that significantly boosts nitric oxide levels, enhancing vascularity and muscle pumps.
- L-Glutathione (200 mg): A potent antioxidant that supports vascular health and works synergistically with L-Citrulline to enhance nitric oxide production.
- Bioperine (5 mg): A black pepper extract that improves the absorption and efficacy of the other ingredients.
Why should you buy it?
Jacked Factory N.O. XT is an excellent choice for fitness enthusiasts seeking to elevate their workout performance and muscle gains. The combination of L-Citrulline and Nitrosigine ensures a potent boost in nitric oxide levels, leading to impressive muscle pumps, enhanced vascularity, and improved endurance during workouts.
The addition of L-Glutathione and Bioperine further supports overall vascular health and maximizes the absorption of nutrients.
With a transparent formula free from fillers and artificial additives, this supplement provides a clean and effective solution for those looking to take their fitness to the next level.
5. Snap Supplements USDA Organic Beet Root Powder
SNAP Nitric Oxide Organic Beet Powder is a premium 3-in-1 circulation superfood that harnesses the power of organic beets, pomegranate, and red spinach to boost nitric oxide production naturally.
This USDA organic supplement is designed to promote heart health, support healthy blood pressure, and enhance natural energy levels.
Each serving provides a robust blend of red superfoods packed with nitrates, vitamins, and essential micronutrients, making it an ideal choice for those looking to support heart health and overall vitality.
The product is manufactured in the United States with globally sourced ingredients, ensuring the highest quality and safety standards. One scoop should be taken daily, either mixed with water or blended into a smoothie.
User experiences
Users have shared mixed reviews about SNAP Nitric Oxide Organic Beet Powder. Many users appreciate its effectiveness in supporting cardiovascular health, with some noticing improvements in blood pressure and energy levels after consistent use.
However, the taste of the powder is a common point of contention, with some describing it as earthy or reminiscent of dirt, though others who enjoy beets find it palatable.
A few users have expressed concerns about the form of vitamin B12 used in the supplement (cyanocobalamin), preferring alternatives like methylcobalamin.
Despite the taste and ingredient concerns, many users agree that the product is effective and beneficial.
| What to like | What not to like |
|---|---|
| Supports healthy blood pressure and circulation | Taste is described as earthy or like dirt by some users |
| USDA Organic with high-quality ingredients | Some users are concerned about the use of cyanocobalamin B12 |
| Boosts natural energy levels | Powder can be messy and difficult to clean up |
| Promotes cardiovascular health | Mixed reviews on taste and ingredient selection |
| Manufactured in the USA | Elevated B12 levels reported by some users |
Key ingredients
- Organic Beet Root Powder (6853 mg): Rich in nitrates, beets enhance nitric oxide production, promoting better blood flow and supporting cardiovascular health.
- Organic Pomegranate Juice Powder: Provides antioxidants and further boosts nitric oxide levels, contributing to heart health and cellular protection.
- OxyStorm® Red Spinach Extract: A potent source of nitrates that enhances nitric oxide production and improves circulation.
- Organic Black Pepper Extract (95% Piperine): Enhances the bioavailability of the other ingredients, ensuring maximum absorption and effectiveness.
- Vitamin C (20 mg): Supports immune function and helps reduce oxidative stress.
- Vitamin B3 (16 mg): Plays a role in energy production and cardiovascular health.
- Vitamin B12 (10 mcg): Essential for red blood cell formation and neurological function, though the form (cyanocobalamin) is debated among users.
Why should you buy it?
SNAP Nitric Oxide Organic Beet Powder is an excellent option for those looking to support their cardiovascular health with a USDA organic supplement naturally.
The combination of organic beetroot, pomegranate, and red spinach provides a powerful nitric oxide boost, enhancing blood flow, energy levels, and overall vitality.
Its high-quality, organic ingredients ensure that it nourishes your body with the best natural ingredients.
While the taste might be acquired, the health benefits and effectiveness make it a worthwhile addition to your daily routine, especially for those focused on maintaining heart health and stable blood pressure.
6. Nature’s Pure Blend Nitric Oxide Flow
Nature’s Pure Blend Nitric Oxide Flow is a dietary supplement designed to support heart health, improve circulation, and enhance recovery after workouts.
This supplement contains a blend of L-Arginine, L-Citrulline, and other essential ingredients that work together to boost nitric oxide levels in the body, helping to relax blood vessels and promote better blood flow.
This product is made with high-quality, vegan-friendly ingredients and is free from artificial additives. The recommended dosage is two capsules daily with food and water.
User experiences
Users have reported noticeable improvements in their energy levels and endurance during workouts. Many customers appreciate the clean, vegan formula and have noted a reduction in post-exercise muscle soreness.
Some users mentioned experiencing mild gastrointestinal discomfort when first taking the supplement, but this typically subsides with continued use.
| What to like | What not to like |
|---|---|
| Vegan-friendly formula | Mild gastrointestinal discomfort reported by some users |
| Supports heart health and circulation | Requires consistent use for best results |
| Free from artificial additives | May not be suitable for individuals with certain medical conditions |
Key ingredients
- L-Arginine Alpha-Ketoglutarate (500 mg): Supports the production of nitric oxide, which helps improve blood flow and nutrient delivery to muscles.
- L-Arginine HCl (500 mg): Aids in the production of nitric oxide, enhancing cardiovascular health and exercise performance.
- L-Citrulline (250 mg): Converts to L-Arginine in the body, sustaining nitric oxide production and promoting better blood flow.
- L-Citrulline Malate (1:1) (250 mg): Supports endurance and reduces muscle fatigue during intense physical activity.
Why should you buy it?
Nature’s Pure Blend Nitric Oxide Flow is an excellent choice for those looking to support their cardiovascular health and enhance their workout performance naturally.
With a clean, vegan formula, this supplement offers a powerful blend of ingredients that work synergistically to improve blood flow, reduce muscle fatigue, and aid recovery.
Whether you’re an athlete or looking to boost your overall wellness, this product is a reliable addition to your daily routine.
7. Nutricost Nitric Oxide Booster
Nutricost Nitric Oxide Booster is a dietary supplement designed to enhance nitric oxide production in the body, supporting cardiovascular health, improved circulation, and better workout performance.
Each serving delivers 2,250 mg of a potent blend of L-Arginine and L-Citrulline, key amino acids that promote nitric oxide production.
The product is made in a GMP-compliant and FDA-registered facility, ensuring high quality and safety standards. It is also non-GMO, soy-free, and gluten-free.
The supplement comes in convenient capsule form, making it easy to incorporate into your daily routine. The recommended dosage is three capsules daily, taken with water.
User experiences
Users of Nutricost Nitric Oxide Booster have reported positive experiences with the supplement, highlighting its effectiveness in boosting energy levels, improving workout performance, and supporting cardiovascular health.
Several users mentioned noticeable improvements in blood circulation and stamina, with some even experiencing relief from symptoms of erectile dysfunction (ED).
The supplement is also praised for its affordability and high-quality formulation, with many users stating it has become their go-to product.
However, there are some mixed reviews about the capsule’s digestibility, with one user noting difficulty in digesting the capsules and preferring to mix the contents with juice.
| What to like | What not to like |
|---|---|
| Potent blend of nitric oxide boosting ingredients | Some users report difficulty digesting capsules |
| Supports cardiovascular health and workout performance | Effects may vary from person to person |
| Non-GMO, gluten-free, and soy-free | Capsule size may be large for some users |
| Affordable price | No flavor variety for those who prefer powders |
| Made in a GMP-compliant, FDA-registered facility |
Key ingredients
- L-Arginine (500 mg): L-Arginine is a precursor to nitric oxide, which helps relax blood vessels and improve circulation. It supports cardiovascular health and enhances exercise performance.
- L-Arginine HCI (500 mg): This form of L-Arginine is known for its improved absorption, providing more efficient nitric oxide production.
- Arginine AKG 2:1 (500 mg): Arginine Alpha-Ketoglutarate is a compound that may enhance the nitric oxide boosting effects of L-Arginine, leading to better blood flow and muscle pump during workouts.
- L-Citrulline (375 mg): L-Citrulline is another amino acid that converts to L-Arginine in the body, further supporting nitric oxide production. It is known for reducing muscle fatigue and enhancing endurance.
- L-Citrulline Malate 2:1 (375 mg): This combination of L-Citrulline and malic acid helps improve aerobic performance and reduce muscle soreness post-exercise.
Why should you buy it?
Nutricost Nitric Oxide Booster offers a well-rounded supplement that effectively supports cardiovascular health, enhances blood circulation, and boosts workout performance.
A potent blend of L-Arginine and L-Citrulline is particularly beneficial for those looking to improve their exercise endurance and recovery.
The product’s commitment to quality is evident through its non-GMO, gluten-free, and soy-free formulation, making it suitable for various dietary preferences.
Additionally, its affordability and the positive feedback from users make it a compelling choice for anyone seeking to boost their nitric oxide levels naturally.
Closing thoughts
Each of the nitric oxide supplements reviewed offers unique benefits tailored to different needs and preferences.
Whether you’re seeking enhanced workout performance, better cardiovascular health, or a natural energy boost, there’s a product on this list for you.
From powerful blends like Nutricost and SilverOnyx to organic options like Snap, these supplements stand out for their quality, effectiveness, and user satisfaction.
By carefully selecting the right product for your goals, you can support your body’s nitric oxide production and experience the wide-ranging benefits that come with it. Choose wisely and elevate your health journey.
FAQs
What is nitric oxide supplement good for?
Nitric oxide supplements are good for improving blood flow, enhancing workout performance, and supporting cardiovascular health by boosting nitric oxide production in the body.
Who should avoid nitric oxide?
Individuals with low blood pressure or heart conditions should avoid nitric oxide supplements unless advised by a healthcare professional.
Can you take nitric oxide every day?
Yes, nitric oxide supplements can be taken daily, but it’s important to follow recommended dosages and consult a healthcare provider.
Is nitric oxide safe for your heart?
Nitric oxide is generally safe for the heart, as it helps improve blood circulation and supports cardiovascular function when taken appropriately.
