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Top Nitric Oxide Supplements For Muscle Pumps & Vascularity

Top Nitric Oxide Supplements For Muscle Pumps & Vascularity

Posted by Leonard Shemtob on Jul 03, 2024

Searching for the top nitric oxide supplements of 2024? Our in-depth review covers the best products to boost blood flow, enhance workouts, and support heart health. Find out which supplements truly deliver on their promises and how they can benefit your daily routine.

Short Summary:

  • Nitric oxide supplements boost blood flow, deliver more oxygen to muscles, enhance exercise performance, and support cardiovascular and sexual health through vasodilation using ingredients like L-arginine, L-citrulline, and beetroot extract.
  • Selecting the best nitric oxide supplement involves ensuring rigorous quality control, scientific backing, appropriate ingredient dosages, and evaluating overall value for money.
  • Natural ways to enhance nitric oxide levels include consuming nitrate-rich vegetables, regular exercise, and sunlight exposure, which complement the benefits of supplements.
  • Buy the Top Nitric Oxide Booster and experience unmatched pumps and vascularity!


Nitric oxide supplements aim to increase nitric oxide production, a molecule crucial in a broad range of physiological processes. They employ nitric oxide precursors such as L-arginine and L-citrulline, facilitating nitric oxide synthesis in the body which acts as a vasodilator, aiding the dilation of blood vessels. This vasodilation effect can significantly boost fitness performance by enhancing blood flow and delivering oxygen and nutrients to muscles during exercise.

Beyond enhancing athletic performance, nitric oxide may also bolster cardiovascular health through vasodilation, aiding in blood pressure regulation. Additionally, improved blood flow may enhance erectile function and sexual performance. While the research on these benefits is mixed, the growing popularity of nitric oxide supplements suggests that many users are experiencing positive results.

What is Nitric Oxide?

Illustration of a molecule structure representing nitric oxide

Nitric oxide (NO) is a signaling molecule integral to the regulation of a variety of physiological processes. It is produced from the amino acid L-arginine by the enzyme nitric oxide synthase (eNOS), which also yields citrulline as a byproduct. This molecule is pivotal for vasodilation - the relaxation of vascular smooth muscles, leading to increased blood flow. In essence, nitric oxide helps keep our blood vessels flexible and ensures that blood flows smoothly throughout the body. Some key functions of nitric oxide include:

  • Regulating blood pressure
  • Enhancing immune function
  • Improving workout performance
  • Supporting brain health
  • Promoting healthy digestion

Nitric oxide’s significance also encompasses the cardiovascular system, functioning as a potent vasodilator. This means that nitric oxide helps widen blood vessels, improving circulation and reducing blood pressure. Moreover, nitric oxide inhibits platelet aggregation, promotes the formation of new blood vessels (angiogenesis), and has anti-inflammatory effects. These functions make it a key player in maintaining cardiovascular health.

Beyond its cardiovascular benefits, nitric oxide also acts as a neurotransmitter, playing a significant role in neuronal signaling. It affects processes such as learning and memory, highlighting its importance in brain function. Additionally, nitric oxide partially mediates immune responses by macrophages, contributing to the destruction of pathogens and tumor cells. This multifaceted molecule has even been utilized in medical treatments, such as inhaled nitric oxide for patients with pulmonary hypertension to improve oxygenation.

How We Chose the Best Nitric Oxide Supplements

Selecting the best nitric oxide supplement requires a comprehensive approach, guaranteeing safety, efficacy, and value. We began by prioritizing products that have undergone rigorous quality control and testing, ensuring that we find the best nitric oxide supplement for our customers. Supplements from brands that are independently tested and certified, such as NSF Certified for Sport or BSCG, provide an added layer of assurance regarding their safety and effectiveness.

Another vital aspect is scientific support. We sought nitric oxide products backed by research to verify the manufacturers’ claims as credible and evidence-based. This helps in identifying products that genuinely enhance nitric oxide production and deliver the promised benefits.

The ingredients and dosage of the supplements were also carefully considered. We focused on products that contain standardized amounts of key ingredients like L-arginine and L-citrulline, avoiding those with unnecessary fillers that could be detrimental to gut health. The best nitric oxide supplements are those that offer a balanced combination of these ingredients in effective dosages, ensuring consistency and reliability in their performance.

Lastly, we evaluated the overall value of the supplements, considering factors such as cost per serving, customer service, and convenience. By assessing the price and the number of servings per container, we ensured that the selected supplements offer good value for money. This comprehensive approach helps you make an informed choice when selecting the best nitric oxide supplements for your needs.

Benefits & Drawbacks of Nitric Oxide Supplements

Nitric oxide provides numerous benefits, potentially boosting your overall health and performance significantly. From improving blood flow and physical performance to supporting muscle growth, a nitric oxide supplement can be a valuable addition to your fitness regimen.

Now, let's explore some of the benefits of the best nitric oxide supplements more thoroughly.


  • Improved Athletic Performance: Boosts endurance and strength.
  • Increased Blood Flow: Enhances muscle hyperemia, pumps, and vascularity.
  • Reduced Blood Pressure: Supports heart health.
  • Enhanced Recovery: Speeds up muscle recovery post-workout.
  • Supports Erectile Dysfunction: Improves blood flow.

Possible Concerns & Drawbacks:

  • Headaches: Due to increased blood flow.
  • Dizziness: From lower blood pressure.
  • Nausea: If taken on an empty stomach.
  • Allergic Reactions: Rare issue with specific nitric oxide supplements and specific users.

Enhanced Blood Flow

Illustration of blood vessels

One of the primary benefits of nitric oxide is its ability to enhance blood flow. Nitric oxide acts as a vasodilator, relaxing the inner muscles of blood vessels and allowing them to widen. This process improves circulation, ensuring that oxygen and nutrients are efficiently delivered to various parts of the body, including the muscles.

Enhanced blood flow has numerous benefits for health, including:

  • Improved cardiovascular health
  • Regulation of blood pressure
  • Better athletic performance
  • Overall physical well-being

To improve blood flow, consider incorporating regular exercise and a balanced diet into your lifestyle.

By maintaining healthy blood flow and supporting efficient blood vessel function, nitric oxide supplements can help you achieve these benefits.

Improved Performance

Illustration of a person exercising with improved endurance

Nitric oxide supplements can significantly improve physical performance by:

  • Increasing oxygen and nutrient delivery to the muscles
  • Regulating mitochondrial biogenesis
  • Enhancing energy supply to muscle tissue
  • Improving endurance
  • Strengthening muscle contractions

These benefits can lead to better overall performance during workouts.

Additionally, nitric oxide supplements can reduce muscle soreness after strenuous exercise, allowing for faster recovery and more intense workouts. The benefits of nitric oxide for workout performance are particularly notable in activities such as cycling, running, and swimming, where increased oxygen delivery can make a substantial difference.

Support for Muscle Growth

Illustration of muscle growth and nutrient delivery

Additionally, nitric oxide supplements prove advantageous in promoting muscle growth. Ingredients like L-arginine and L-citrulline are commonly included in these supplements to enhance nitric oxide production. By increasing blood flow and nutrient delivery to the muscles, these supplements can promote muscle growth and improve workout performance.

Pre-workout supplements designed for bodybuilding purposes are often promoted to enhance endurance, muscle fullness, and physical performance. These supplements are specifically formulated to support these aspects of bodybuilding training. This makes them an excellent choice for those looking to enhance their muscle-building efforts.

Key Ingredients in Nitric Oxide Supplements

The effectiveness of nitric oxide supplements is predominantly reliant on their primary ingredients. These supplements commonly contain ingredients such as L-arginine, L-citrulline, and beetroot extract. These are commonly used ingredients in these products. These ingredients play a vital role in boosting nitric oxide production and delivering the associated health benefits.


L-arginine is an amino acid that is crucial for:

  • increasing the body’s natural production of nitric oxide
  • acting as a vasodilator, helping to relax blood vessels and improve circulation
  • increasing nitric oxide levels, which can support better blood flow
  • enhancing workout performance
  • promoting cardiovascular health.

L-arginine can be found in many nitric oxide supplements, such as Nature’s Pure Blend, which combines L-arginine with L-citrulline and other ingredients for enhanced effectiveness. This combination helps maximize the benefits of nitric oxide production, making L-arginine a key ingredient in many supplements.

L-Citrulline (Citrulline Malate)

L-Citrulline (AKA Citrulline Malate) is another amino acid that plays a significant role in nitric oxide production. It is often administered alongside or in lieu of L-arginine. This is because it has the ability to convert to L-arginine inside the body. This conversion process helps boost nitric oxide levels, leading to enhanced blood flow and improved exercise performance.

The benefits of L-citrulline extend to reducing muscle soreness and increasing nutrient and oxygen delivery to active muscles. Derived from natural sources like watermelon, L-citrulline is a popular ingredient in many nitric oxide supplements and is essential for maximizing the benefits of nitric oxide production.

Beetroot Extract

Illustration of organic beet root powder as a source of nitric oxide

Organic beetroot powder is a natural source of nitrates that can significantly boost nitric oxide levels in the body. Nitrates from beetroot and other dark leafy greens convert to nitric oxide, helping to relax blood vessels and lower blood pressure. This makes beetroot powder a valuable ingredient for supporting cardiovascular health.

In addition to nitrates, beetroot powder contains compounds like betalains and polyphenols, which further aid nitric oxide production and provide additional health benefits. Many nitric oxide supplements include beetroot extract for its proven ability to enhance nitric oxide levels and support overall health.

Forms of Nitric Oxide Supplements

Nitric oxide supplements come in several forms, each possessing unique pros and cons. The most common forms include capsules, powders, and pre-workout blends. Understanding these different forms can help you choose the one that best suits your needs and lifestyle.


Capsules are a convenient option for those looking to take nitric oxide supplements on the go. They are easy to dose and can be taken quickly without the need for preparation. This makes them ideal for busy individuals who want to incorporate nitric oxide supplements into their daily routine without any hassle.

However, one potential drawback of capsule form supplements is that they may take longer to digest compared to powders. This means that the effects might not be felt as quickly, which could be a consideration for those looking for immediate results from their supplements.


Powdered nitric oxide supplements offer flexibility in dosage and can be easily mixed with beverages, making them a versatile option for many users. This form allows for customized dosing and can be combined with other supplements to create a personalized pre-workout drink or daily health beverage.

However, powders do require proper storage to prevent clumping, which can affect their usability and effectiveness. Despite this minor inconvenience, many users prefer powders for their versatility and ability to be incorporated into various drinks and smoothies.

Pre-Workout Blends

Pre-workout blends containing nitric oxide boosters are specifically designed to enhance athletic performance by increasing oxygen delivery to the muscles. These blends often include a combination of ingredients that work synergistically to boost nitric oxide levels and improve workout outcomes, making them a popular choice among athletes and fitness enthusiasts.

The nitric oxide content in pre-workout blends can vary, so it’s important to select a product that matches your individual fitness goals. For example, Gorilla Mode Nitric is a well-known pre-workout blend designed to deliver these benefits, but the effectiveness can differ based on the specific formulation and dosage.

Top Nitric Oxide Supplements

Finding the right supplement can make all the difference in your workout routine, and nitric oxide boosters are no exception. These powerful supplements work by increasing blood flow, enhancing muscle pumps, and boosting your overall athletic performance. Whether you're a seasoned athlete or just starting your fitness journey, adding one of these top ranking nitric oxide supplements to your regimen can help you push past your limits and achieve your goals faster.

Let's dive into some of the best nitric oxide supplements on the market and discover how they can transform your workouts.

Super Swole Capsules by Competitive Edge Labs

Super Swole by CEL (Best Nitric Oxide Pills)

Super Swole by CEL is a potent nitric oxide booster that's designed to enhance your pumps and increase vascularity. Made for serious athletes, these nitric oxide pills provide maximum blood flow and nutrient delivery to your muscles during workouts. Giving you some intense pumps and making your muscles SWOLE!

Key Ingredients:

  • Agmatine Sulfate
  • Nitrosigine®
  • VitaSport® Cherry
  • VASO6™
  • Selaginella Tamariscina Extract
  • S7™
  • AstraGin®
  • KannaEase™
  • PegaPump™

Key Benefits:

  • Enhance muscle volumization and pumps
  • Increase vascularity
  • Boost endurance
  • Improve blood flow
  • Accelerate recovery

Gorilla Mode Nitric Stimulant Free Pre-Workout by Gorilla Mind

Gorilla Mode Nitric by Gorilla Mind

Gorilla Mode Nitric is an intense pre-workout supplement that promises massive pumps and enhanced performance. Its unique blend of nitric oxide-boosting ingredients ensures you hit your peak in every session.

Key Ingredients:

  • L-Citrulline
  • Creatine Monohydrate
  • Betaine Anhydrous
  • GlycerPump™
  • Agmatine Sulfate
  • Nitrosigine®
  • Sodium Nitrate
  • VasoDrive-AP®

Key Benefits:

  • Provides massive pumps
  • Increases strength
  • Enhances muscle endurance
  • Reduces fatigue

SuperHuman Pump by Alpha Lion

SuperHuman Pump by Alpha Lion

SuperHuman Pump by Alpha Lion is the ultimate supplement for those looking to push their limits. With a formula packed with nitric oxide boosters, it not only enhances blood flow but also improves focus and energy.

Key Ingredients:

Key Benefits:

  • Massive muscle pumps
  • Enhanced focus and energy
  • Improved hydration
  • Boosts endurance

N.O. Overload by Hi-Tech Pharmaceuticals

N.O. Overload by Hi-Tech Pharmaceuticals

N.O. Overload is a nitric oxide booster that's been designed to elevate your workouts to the next level. This potent supplement increases nitric oxide production, ensuring you get the most out of every training session.

Key Ingredients:

  • L-Arginine AKG
  • L-Arginine Ethyl Ester
  • L-Arginine HCl
  • Glycine-L-Arginine-Alpha-Ketoisocaproic Acid
  • Creatine Monohydrate
  • Beta-Alanine
  • Taurine

Key Benefits:

  • Increase nitric oxide levels for explosive pumps
  • Increase endurance
  • Enhance strength
  • Improve recovery

VasoForce XT by SNS

VasoForce XT by SNS

VasoForce XT is a top nitric oxide supplement known for its ability to effectively boost nitric oxide levels. Ideal for athletes, it helps increase performance and vascularity.

Key Ingredients:

  • Agmatine Sulfate
  • VASO6™
  • S7™
  • ActiGin®
  • AstraGin®

Key Benefits:

  • Intense pumps
  • Increased blood flow
  • Enhanced vascularity
  • Improved athletic performance

How to Use Nitric Oxide Supplements

For the best results, follow these tips:

  • Timing: Take your nitric oxide supplement 30-45 minutes before your workout.
  • Dosage: Follow the recommended dosage on the product label.
  • Hydration: Drink plenty of water to enhance absorption and effectiveness.
  • Consistency: Use the supplement consistently as part of your pre-workout routine.
  • Balanced Diet: Eat a diet rich in nitrates to naturally boost nitric oxide levels.

Natural Ways to Boost Nitric Oxide Production

Beyond using a nitric oxide booster, several natural methods can enhance nitric oxide levels, complementing your health and fitness routine. Consuming nitrate-rich vegetables, engaging in regular physical activity, and getting sunlight exposure are effective methods to naturally enhance nitric oxide production in the body.

Dietary Sources

Eating a diet rich in nitrate-containing vegetables is one of the most effective ways to naturally boost nitric oxide levels. Vegetables like spinach, beets, and celery are particularly high in nitrates, which the body converts into nitric oxide. Nuts, seeds, and legumes are also rich in arginine, which is another precursor to nitric oxide. These foods are great for promoting nitric oxide production in the body.

These dietary sources not only support nitric oxide production but also provide additional benefits for overall health. Some examples include:

  • Garlic: contains compounds that help maintain healthy blood pressure and improve overall cardiovascular health
  • Dark chocolate: contains flavanols that promote nitric oxide production and have antioxidant properties
  • Leafy green vegetables: rich in nitrates, which are converted to nitric oxide in the body

Incorporating these foods into your diet can be a delicious and natural way to enhance your nitric oxide levels.

Exercise and Physical Activity

Regular exercise is another powerful way to boost nitric oxide production. Physical activities, especially aerobic exercises like jogging, improve endothelial function, which is critical for nitric oxide synthesis. Exercise also increases antioxidant activity, helping to inhibit the breakdown of nitric oxide caused by free radicals.

Combining aerobic and anaerobic exercises can maximize nitric oxide production, enhancing endothelial vasodilation and improving blood flow even in healthy individuals. Not only does this support vascular health, but it also enhances exercise performance and overall physical well-being.

Sunlight Exposure

Sunlight exposure can significantly enhance nitric oxide synthesis in the body. This process is facilitated by UVA rays, which stimulate the release of nitric oxide stored in the skin. The regulation of these nitric oxide stores by vitamin D3 further supports this mechanism.

By spending time outdoors and getting adequate sunlight, you can naturally boost your nitric oxide levels, thereby improving blood flow and supporting overall vascular health. This simple and natural method is an excellent complement to other strategies for enhancing nitric oxide production.

What to Consider Before Buying A Nitric Oxide Supplement

Prior to pulling the trigger and buying a nitric oxide supplement, it’s crucial to weigh several factors to ascertain you select the best product suited to your needs. Here are some steps to follow:

  1. Consult a healthcare provider
  2. Evaluate brand reputation
  3. Check dosage and ingredients
  4. Assess price and value

By following these steps, you can make an informed decision.

Brand Reputation

Selecting a nitric oxide booster from a credible brand is crucial to guarantee its safety and effectiveness. Look for products that have undergone third-party testing to verify their quality.

By selecting a nitric oxide booster from well-known and trusted brands, you can have greater confidence in their efficacy and safety. Reputable brands are more likely to follow stringent quality control measures, providing you with a product that delivers the promised benefits.

Dosage and Ingredients

The effectiveness of nitric oxide dietary supplements hinges primarily on the dosage and the ingredients utilized. Key ingredients like L-arginine and L-citrulline should be present in adequate amounts to ensure the desired effects.

It’s also important to consider any potential drawbacks of the ingredients used. Some supplements may contain synthetic versions of these amino acids or non-organic beets, which could impact their efficacy. Being aware of these factors can help you choose a supplement that best meets your needs and preferences.

Price and Value

Assessing the cost per serving and overall value for money is crucial when choosing between the best nitric oxide supplements. This ensures that you get the best return on your investment.

While some supplements may be priced higher due to additional benefits or marketing, it’s important to weigh the cost against the value you perceive. For instance, Legion Pulse Caffeine-Free is priced at $2 per serving, which is relatively higher. By comparing different products and their price per serving, you can make an informed choice that provides the best value for your money.

To Wrap Things Up

Nitric oxide supplements can offer a range of benefits, from improved blood flow and exercise performance to support for muscle growth. By understanding the key ingredients, different forms, and natural ways to boost nitric oxide levels, you can make an informed decision when selecting the best supplement for your needs. Remember to consider factors such as brand reputation, dosage, ingredients, and overall value to ensure you get the most out of your nitric oxide supplementation.

Written and Sponsored by Leonard Shemtob

Leonard Shemtob is President of Strong Supplements. Leonard has been in the supplement space for over 20 years, specializing in fitness supplements and nutrition. Leonard appears on many podcasts, written over 100 articles about supplements and has studied nutrition, supplementation and bodybuilding. 

Leonard's articles have been published in many top publications around the web. Leonard enjoys weight training, playing basketball and yoga, and also enjoys hiking. In his free time he studies and works on improving himself. For more detailed information, visit his official blog.

Nitric Oxide FAQs

Nitric oxide is a crucial signaling molecule that regulates blood vessel relaxation, neurotransmitter functions, and immune responses, making it important for cardiovascular wellness, exercise performance, and muscle growth.
Nitric oxide supplements work by using precursor molecules to help the body synthesize nitric oxide, which enhances blood flow and supports overall cardiovascular well-being.
The key ingredients in nitric oxide supplements are L-arginine, L-citrulline, and beetroot extract. These components are known to enhance nitric oxide production and promote better blood flow, offering a range of health advantages.
You can boost nitric oxide levels naturally by consuming nitrate-rich vegetables, engaging in regular physical activity, and getting adequate sunlight exposure. These methods can complement the use of nitric oxide supplements.

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