Supplements
The 10 Best Nitric Oxide Supplements
Which are the best nitric oxide supplements?
Nitric oxide is a compound that’s produced naturally in the cells of the body.
It helps widen blood vessels to allow for better circulation while simultaneously lowering blood pressure.
Nitric oxide supplements don’t actually contain nitric oxide but instead include compounds like L-arginine and L-citrulline that help raise the body’s production of nitric oxide.
Evidence suggests that you may experience prolonged endurance, increased strength, and bigger pumps by boosting nitric oxide levels.
In this article, we’ve rounded up the best nitric oxide supplements on the market, based on ingredients and dosage, and chosen our top pick.
Without further ado, here’s a list of the 10 best nitric oxide supplements.
Top 10 Nitric Oxide Supplements Compared
Our supplement lists are created by researching the best-reviewed products from the most reputable companies and web sources.
In A Rush? Here’s Our Top Pick:
10. Nature’s Pure Blend – Nitric Oxide Flow
Nature’s Pure Blend Nitric Oxide Flow is designed to support circulation, blood pressure, and recovery.
Each bottle contains 60 capsules, or 30 servings, all providing you with 500mg of Arginine Alpha-Ketoglutarate, 500mg of L-Arginine HCI, 250MG of L-Citrulline Malate, and 250mg of L-Citrulline Malate (1:1).
The brand suggests that supplementing with Nitric Oxide Flow may help boost muscle performance and overall energy levels when combined with regular exercise.
The supplement is made from all-natural ingredients and free from artificial sweeteners, food dyes, and harmful additives.
Nature’s Pure Blend recommends taking two capsules daily for best results.
9. Old School Labs – Vintage Burst
Old School Labs Vintage Burst is formulated to enhance blood flow, muscle pumps, and vascularity.
Each bottle contains 40 servings, all providing you with 1,500mg of L-Arginine HCI, 150mg of Maca Root Extract, 100mg of CoffeeBerry, 10mg of Vanadyl Sulfate, and 100mg of a blend of ingredients.
Other ingredients include vegetable stearate, silica, and the vegetable capsule.
The supplement is Non-GMO, gluten-free, and certified 100% vegetarian and keto-friendly.
The brand suggests that Vintage Burst may help you obtain bigger pumps and vascularity, higher-intensity workouts, and a more defined body overall.
Old School Labs recommends taking three capsules once or twice a day before or with meals for best results.
8. HerbTonics – Nitric Oxide
HerbTonics Nitric Oxide capsules are formulated to maximize energy, strength, and stamina during exercise.
Each bottle contains 120 capsules, all providing you with 1,200mg of Arginine Alpha-Ketoglutarate (AAKG), 1,200mg of L-Arginine HCI, 600mg of L-Citrulline DL-Malate (2:1), 160mg of Beetroot powder, and 50mg of B-Alanine.
The supplement is free from artificial colors, flavors, chemical preservatives, dairy, soy, and gluten.
HerbTonics suggests that supplementing with Nitric Oxide may help to increase your body’s Nitric Oxide levels, which can lead to improvements in energy, circulation, and muscle gain.
It’s manufactured in an FDA-approved facility in the USA, adhering to Good Manufacturing Practices (GMP).
HerbTonics recommends taking four capsules daily for best results.
7. Horbäach – Nitric Oxide Boost
Horbäach Nitric Oxide Boost is designed to support healthy Nitric Oxide production for ultimate pumps and performance.
Each bottle contains 120 caplets, all providing you with 3,600mg of Arginine Alpha-Ketoglutarate (AAKG).
Other ingredients include dicalcium phosphate, vegetable stearic acid, cellulose, croscarmellose, vegetable magnesium stearate, silica, cellulose coating, vegetable glycerin, and pharmaceutical glaze.
It’s free from gluten, wheat, yeast, milk, lactose, soy, artificial colors, flavors, sweeteners, and preservatives.
Horbäach recommends taking three caplets two to three times daily for best results.
6. Iron Brothers Supplements – Nitric Oxide Booster
The Nitric Oxide booster by Iron Brother Supplements is designed to help increase circulation, vascularity, and muscle pumps.
Each bottle contains 30 servings, all providing you with 1100mg of L-Arginine HCL, 1100mg of L-Arginine AKG 2:1, 500mg of L-Citrulline DL-Malate 1:1, 100mg of Agmatine Sulfate, 100mg of Pine Bark Extract, and 5mg of Bioperine.
Other ingredients include hydroxypropyl methylcellulose and organic brown rice flour.
It’s free from fish, wheat, gluten, milk, egg, shellfish, and tree nut ingredients.
The brand suggests that supplementing with Nitric Oxide may help promote healthy cardiovascular function in men and women and prevent heart and circulation problems.
Iron Brother Supplements recommends taking four capsules 30 minutes before working out and four capsules in the morning on non-workout days for best results.
5. SilverOnyx – Nitric Oxide
Silver Onyx Nitric Oxide is formulated to support muscle growth, sexual health, and workout performance.
Each bottle contains 60 capsules, or 30 servings, all providing you with 400mg of L-Arginine (base), 400mg of L-Arginine AKG 2:1 Extract, 200mg of L-Citrulline HCL, 200mg of L-Citrulline Malate Extract, and 80mg of Beta-Alanine.
Other inactive ingredients include cellulose, magnesium stearate, and silicon dioxide.
The supplement is Non-GMO, manufactured in the USA following Good Manufacturing Practics (GMP), and lab-tested to ensure quality, purity, and potency.
The brand suggests that taking a Nitric Oxide supplement may help increase natural muscle growth and recovery and boost workout performance and muscle pumps.
Silver Onyx recommends taking two capsules a day, approximately 20-30 minutes before a meal, for best results.
4. Snap – Nitric Oxide Organic Beets
Snap Nitric Oxide Organic Beets is designed to promote natural energy and cardiovascular health.
Each tub contains 40 servings, all providing you with a premium blend of Nitric Oxide boosting ingredients, including L-Arginine HCL and L-Citrulline DL-Malate 1:1.
The brand suggests that the supplement is packed full of nitrates and micronutrients that help with all things pertaining to cardiovascular health, such as blood flow/pressure, immune cellular health, and brain neuroplasticity.
They also state that the organic caffeine-free formula will never give you the jitters or a stimulant-induced crash, but rather more consistent energy to power through your workout or regular day-to-day routine.
Snap recommends following their suggested serving guidelines for best results.
3. Havasu Nutrition – L-Arginine
Havasu Nutrition L-Arginine is formulated to help support physical endurance, muscle growth, and vasculairty.
Each bottle contains 60 capsules, or 30 servings, all providing you with 400mg of L-Arginine HCI, 400mg of L-Arginine-Alpha-Ketoglutarate (AAKG), 400mg of L-Citrulline Malate, and 100mg of Beet Root Powder.
Other ingredients include gelatin, magnesium stearate, and silicon dioxide.
The brand suggests that their Nitric Oxide booster may help promote better muscle pumps, increase energy and focus, and boost overall fitness performance.
The supplement is Non-GMO and manufactured in the USA following Good Manufacturing Practices (GMP).
Havasu Nutrition recommends taking two capsules daily, preferably with a meal for best results.
2. Jacked Factory – N.O.XT
Jacked Factory’s N.O.XT is designed to help you power through your workouts with endless endurance, increased strength, and skin tearing pumps.
Each bottle contains 30 servings, all providing you with 1.5g of L-Citrulline, 500mg of Inositol-Stabilized Arginine Silicate, 200mg of L-Glutathione, and 5mg of BioPerine (Black Pepper Fruit Extract).
Other ingredients include Hypromellose and L-Leucine.
The brand suggests supplementing with a Nitric Oxide booster may help enhance blood flow to your muscles during exercise, increasing your pumps, strength, and endurance.
The supplement is manufactured in the USA in a GMP-compliant facility and is tested and verified for purity and potency.
Jacked Factory recommends taking three capsules with water approximately 30-45 minutes before your workout for best results.
1. Huge Nutrition – Magnify
Magnify by Huge Nutrition is formulated to boost vasodilation, induce powerful pumps, and increase overall workout performance.
Each bottle contains 150 capsules, providing you with 30 servings of premium Nitrix Oxide boosting ingredients, like L-Arginine, L-Citrulline, and Beet Root Extract.
The advanced Nitric Oxide supplement is manufactured in an FDA-registered facility in the USA following Good Manufacturing Practices (GMP).
The brand suggests that the science-backed ingredients used in the supplement may help to increase natural Nitric Oxide production, resulting in intense muscle pumps, vascularity, and explosives workouts.
Huge Nutrition recommends taking one serving approximately 20-30 minutes before working out for best results.
Frequently Asked Questions About Nitric Oxide Supplements
Q: What Is Nitric Oxide?
Nitric oxide is a compound that the human body produces naturally and is required for various functions of human health.
The compound causes blood vessels to widen and incites hormones like insulin and human growth hormone to be released.
It also facilitates communication between cells and regulates other important functions in the body.
Q: What Are The Benefits of Nitric Oxide supplements?
Nitric oxide supplements are designed to boost nitric oxide levels in your system, which should allow you to have stronger pumps and harder workouts.
As nitric oxide is a vasodilator, it helps increase circulation, which means your muscles will receive more oxygen and nutrients.
Typically, most people experience benefits like increased muscle pumps and vascularity, increases in strength and endurance, and faster recovery times.
Nitric oxide supplements have also been used to treat erectile dysfunction, muscle soreness, high blood pressure, and diabetes, although more evidence is needed to support these uses.
Q: Do Nitric Oxide Supplements Have Any Side Effects?
Nitric oxide supplements are generally considered safe to consume when taken in appropriate amounts, as defined by the manufacturer.
For most people, nitric oxide supplements do not cause side effects; however, some people may incur mild side effects like diarrhea, stomach pain, bloating, headaches, heartburn, and nausea.
If you’re thinking about taking nitric oxide supplements, then you should talk to your doctor first to make sure they’re safe to take in conjunction with any pre-existing medical conditions you have or medications you’re taking.
Q: How Do I Take Nitric Oxide Supplements?
Nitric oxide supplements typically come in capsule form, although they are also available in tablets and powder.
You can take nitric oxide supplements at any point during the day, but for best results, most brands recommend taking them approximately 30 minutes before working out as you’ll get a better pump and overall performance.
Whichever supplement you choose, we suggest starting with a lower dose to what the manufacturer recommends and slowly working your way up to a full dose once you’ve assessed your tolerance.
Q: Which Nitric Oxide Supplement Should I Choose?
When deciding which nitric oxide supplement to go for, we recommend choosing one made in an FDA-registered facility following Good Manufacturing Practices by a well-regarded brand in the supplement industry.
You should then check what ingredients are included in the formulation and ensure that they’re high-quality and contain sufficient amounts, especially ingredients like L-arginine and L-citrulline.
If you’re also going to be taking a pre-workout alongside a nitric oxide booster, then you should check that ingredients like caffeine and creatine aren’t included in the nitric oxide as they’ll most likely already be included in your pre-workout.
However, there’s no harm in taking both supplements that contain the same ingredients, but you should be aware of how much of each type of ingredient you’re ingesting daily.
Lastly, look for a supplement that provides the most bang for your buck overall, from price per serving to ingredient quantity per serving.
Summary
We hope you enjoyed our list of the 10 best nitric oxide supplements.
If you’d like to learn more about other beneficial supplements, check out our latest guides.
Here’s a quick recap of the 10 best nitric oxide supplements:
- Huge Nutrition – Magnify
- Jacked Factory – N.O.XT
- Havasu Nutrition – L-Arginine
- Snap – Nitric Oxide Organic Beets
- SilverOnyx – Nitric Oxide
- Iron Brothers Supplements – Nitric Oxide Booster
- Horbäach – Nitric Oxide Boost
- HerbTonics – Nitric Oxide
- Old School Labs – Vintage Burst
- Nature’s Pure Blend – Nitric Oxide Flow
