Best Vasodilator Supplements & TOP 15 Supplement Reviews 2024
Looking for the best Vasodilator supps?
Whether you are trying to increase muscle pumps, get bigger veins, get better performance in the bedroom or even lower blood pressure, this list of 15 of the best vasodilator supplements has something for you.
First I want to briefly explain the most common and effective vasodilator supplements so you know what to look out for and what will help you the most.
Then we can dive into the 15 reviews of the best vasodilator supplements.
Contents
- What Are Vasodilator Supplements? What Do They Do?
- Best Vasodilator Supplement Lineup
- Top 15 Best Vasodilator Supplements Reviewed 2024
- N.O. XT Nitric Oxide Supplement
- L-Citrulline DL-Malate 2:1 Powder
- Sheer Strength Sheer Nitro Pre-Workout
- Legion Pulse Pre-Workout
- GEC N.O. - Flo Nitric Oxide
- Superior Labs VasoWORx
- M2 Pre-Workout
- Dr. Jekyll NitroX
- PUMPSURGE Stim Free Pre-Workout
- Nature’s Pump Pre-Workout
- Sheer Strength Sheer Pre-X
- Nordic Clinical’s Nitric Oxide BloodBooster
- ZHZOU N.O. Pro Nitric Oxide Supplement
- UNLSHD VEINZ & Gainz
- NutraChamps Nitric Charge
- Summary
What Are Vasodilator Supplements? What Do They Do?
Vasodilation is the opening or widening of blood vessels. The molecule responsible for this in the body is Nitric Oxide or NO for short.
Vasodilator supplements increase NO directly or indirectly by being a precursor to NO, causing the body to create more NO, or preventing the body from breaking down existing NO.
What does this mean for muscle building and gym performance?
Vasodilation causes the muscle to look bigger and makes veins stand out.
As cool as this looks, vasodilation supplements also have a purpose beyond just appearances.
Vasodilation promotes blood flow and triggers muscle growth.
Do they have side effects?
Since vasodilation widens the blood vessels, they lower blood pressure. Too much vasodilation may lead to a dizzy feeling.
Generally, when taken according to package instructions, vasodilation supplements are safe and cause no side effects, however, if you take too much you may get stomach pain, diarrhea, dizziness or headache.
What ingredients you should know about and keep in mind before buying vasodilator supplements.
Best Vasodilator Supplement Lineup
L-Arginine
The ideal dose for L-arginine if you are using it as a pre-workout supplement is 3 to 6 grams. L-Arginine is used to produce Nitric Oxide in the body via the enzyme Nitric Oxide Synthase.
Good to know: L-citrulline is a precursor to L-Arginine, but L-Citrulline is actually preferred over L-Arginine because oddly enough, it raises L-arginine levels in the blood more than L-arginine itself.
Arginine Alpha-Ketoglutarate
A manufactured form of L-arginine said to be more effective and longer lasting than L-arginine, but there are no studies or science to back this up. It does, however, increase levels of plasma L-arginine.
Nitrosigine
Nitrosigine is a manufactured chemical composed of L-arginine boded to silicone. It raises NO significantly and consequently makes a great vasodilation supplement.
L-Citrulline
A good dose of L-Citrulline is around 3 grams. L-Citrulline is a precursor to L-arginine and is actually superior at raising blood levels of L-Arginine.
L-arginine is used to make the vasodilating molecule Nitric Oxide.
Glutathione
The Ideal Dose of Glutathione is 200 mg taken with just 2 grams of L-Citrulline. Glutathione when paired with L-Citrulline increases NO levels more than L-Citrulline alone.
Citrulline Malate
Citrulline malate is a less potent form of L-Citrulline. 1 gram of L-citrulline is about equal to 1.8 g of Citrulline Malate because Citrulline malate is 2 parts Citrulline and one part Malate.
Vitamin B3 – Niacin- Nicotinic Acid
Vitamin B3, also known as Niacin, is a vasodilator. It can temporarily reduce blood pressure as a result of vasodilation.
Niacin is sufficient doses may also cause your face to flush and feel hot for a short time. This side effect is harmless but some find it uncomfortable.
Taurine
Taurine is a vasodilator that activates Gaba receptors and causes a relaxing of blood vessels and lowers blood pressure.
Beets – a natural NO Booster
The Ideal Dose of beet root, if you are using it as a vasodilator, depends on the level of nitrates in the beets.
If its pure beet root you need about an lb. of raw beets. It is best to use this vasodilating supplement with a NO potentiator like Glutathione or extender like L-Norvaline to get good results.
L-Norvaline
L-Norvaline increases vasodilation by inhibiting the molecule that breaks down L-arginine. L-Arginine is necessary to create N.O. L-Norvaline extends or lengthens the effect of nitric oxide and can increase production of NO significantly.
Betaine
Betaine increase blood levels of nitrate, which can increase NO, and vasodilation.
L-Theanine
L-Theanine is an amino acid found in tea. It is known to have relaxing properties and is often paired with Caffeine to take the jittery edge of caffeine.
L-Theanine reduces blood pressure and counters the vasoconstricting effect of caffeine.
Beta-Alanine
Beta alanine raises blood levels of Carnosine. Carnosine is necessary to make Nitric Oxide synthase, which is a molecule needed to create NO.
Be aware, supplementation od Beta Alanine may give you tingles or a pins and needles type feeling that some people like but others find annoying.
If your pre-workout is making you feel tingly, it might be because of a high dose of Beta-alanine.
Pine Bark Extract
Studies show that Pine Bark Extract stimulates Nitric Oxide and causes vasodilation.
Quercetin
Quercetin, a natural plant flavonol found in apples and other fruits and veggies, reduces blood pressure and has a vasodilator effect when used as a supplement.
Grape Seed Extract
Polyphenols from grape seed extract are strong vasodilating supplements.
ALA or Alpha Linolic Acid
Shown to be a vasodilator, possible because it also helps raise levels of glutathione.
Now that you know what ingredients really deliver the goods, let’s see which products out there contain these proven vasodilation ingredients in meaningful doses.
Top 15 Best Vasodilator Supplements Reviewed 2024
N.O. XT Nitric Oxide Supplement
- Elite Nitric Oxide Booster: Power through your workouts with skin-tearing pumps, endless endurance, and increased strength. N.O. XT is scientifically formulated using cutting-edge ingredients that help boost nitric oxide and enhance blood flow to the muscles during training. Improved blood flow allows for greater nutrient delivery and muscle fullness.
- Boosts Energy, Muscle Growth and Recovery: Nitric oxide is important for relaxing and expanding blood vessels while you train. Boosting nitric oxide helps fuel nutrient delivery to working muscle tissue, creating an optimal anabolic environment for muscle building. The increased blood flow will enhance your pumps, strength, and endurance in the gym.
- Increases Pre Workout Efficiency: Jacked Factory's nitric oxide booster push your exercise to a new level. The strong combination of the L-Arginine, L Citrulline and Nitrosigine work synergistically to increase nitric oxide production, bring you strong muscular pumps and endurance, and delay fatigue in the gym.
- How It Works: Improved nitric oxide production helps improve blood flow throughout the body, supporting every function from workout performance to heart health. The cutting-edge N.O. XT formula uses only premium N.O boosting ingredients, including the most potent form of L-Arginine on the market—Nitrosigine Inositol-Stabilized Arginine Silicate. Stacked with L Citrulline, L Glutathione, and Bioperine, N.O XT is a hard-hitting nitric oxide supplement for both men and women
- Manufactured in a cGMP-Certified Facility: All Jacked Factory products are manufactured under stringent quality control standards to ensure proper purity and potency. This formula is completely free of harsh chemicals, fillers, and artificial food dyes.
Review: Studies show the combination of L-Citrulline with glutathione intensifies increases in nitrite and NOx levels.
This N.O. XT contains just 1.5 grams if L-Citrulline, but it also has 200 mg of glutathione that helps the level of NO remain high, making this formula an effective vasodilator.
Pros
- 30 servings at well under 1 dollar per serving.
- Combined dose of L-Citrulline and Gluthionine for synergistic NO boost.
- 500 mg of blood vessel dilating Nitrosigine Arginine.
Cons
- Larger guys may need a larger dose to feel the effects.
Takeaway
Straightforward and simple formula, one of the best supplement for vasodilation.
L-Citrulline DL-Malate 2:1 Powder
- Maximize your Potential: Enhance your active lifestyle with our L-Citrulline Malate powder, in L-Citrulline DL-Malate 2:1, designed to support your strength and performance goals. Each serving delivers a substantial 3 grams, or 3000mg, dose, catering to both fitness enthusiasts looking to push their limits.
- Versatility for all Lifestyles: Whether you're an athlete, a sprinter, or someone simply looking to stay active, our L-Citrulline DL-Malate 2:1 powder, a Citrulline supplement, fits seamlessly into your regimen, adaptable to a wide range of dietary needs and preferences.
- Optimized in every Serving: Our L-Citrulline Malate powder, or Citrulline Malate 2 1, is unflavored and free of unnecessary allergens, offering you a high-quality product that easily integrates with other supplements or your preferred shake or beverage.
- Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
- Commitment to Excellence: Produced in a facility compliant with strict cGMP standards, our Citrulline Malate powder, in L-Citrulline Malate 2:1, stands as a testament to our dedication to quality. You can trust in our product's consistency and excellence, batch after batch.
Review: Pure L-Citrulline DL-Malate 2:1 Powder in a ratio of two parts Citrulline and one part malate. This is easily the most budget-friendly vasodilator supplement and it is effective too.
While Citrulline is a precursor to NO boosting Arginine, it actually is absorbed better and increases arginine more in the blood than supplementing arginine itself.
Easily one of the most recommended vasodilator supplements for bodybuilding.
Pros
- 100% Pure L-Citrulline DL-Malate 2:1 Powder.
- 83 servings in one bag.
- Very inexpensive.
Cons
- It is a powder so you need to put it in a capsule. Has a sour taste if you decide to mix it in a drink.
Takeaway
One of the best vasodilator supplements for 2024 for your money.
Sheer Strength Sheer Nitro Pre-Workout
Review: This is a solid, simple, stim free vasodilation supplement with high enough doses of the effective ingredients to place it at number three on this list.
It has 6 grams of NO boosting Citrulline Malate paired with other vasodilators like Betaine and Taurine.
The formula also includes 750 mg of Nitrosigine, which is arginine bonded to silicon, which has been shown to increase NO levels and vasodilation.
Pros
- 6 Grams of proven vasodilator Citrulline Malate.
- 5 grams of Taurine a known vasodilator.
- Contains Nitrosigine, proven vasodilator.
Cons
- Gritty texture.
Takeaway
The stim free pre-workout for pumps without tingles or itching.
Legion Pulse Pre-Workout
- Energize Your Workout Naturally: LEGION Pulse Pre Workout Supplement provides a 100% natural energy boost that helps keep you focused & strong throughout your workout; It contains large & effective doses of science-backed ingredients, including those found in many nitric oxide supplements: L-theanine, Citrulline Malate, Betaine, Beta Alanine & Alpha GPC
- Unleash Your Inner Power: Train harder, go longer, & finish stronger with our pre-workout powder; It is specially formulated to help improve muscle endurance, relieve muscle soreness, & reduce exercise-induced fatigue so you can elevate your workout game; Swig it down & get fired up & zeroed in to crush your workout sets
- Fuel Your Body, Mind, & Muscles: Our pre-workout powder contains 350 mg of Caffeine per serving to help boost metabolism, improve strength, & enhance anaerobic performance; This can help you push more weight & reps for better muscle gains; Enjoy more energy, focus, & strength without the jitters, upset stomach, or post-workout crash
- Delicious, Chemical Junk-Free Fuel: Our all-natural pre-workout powder offers a naturally sweetened supplement that skips the artificial junk; No secrets here; Our clean pre-workout supplement takes pride in providing full formulation transparency with no hidden blends; Every ingredient of our pre-workout powder is naturally sourced without any fillers or synthetic substances
- The Man Behind the Brand: Mike Mathews is an international bestselling fitness author with over a million books sold, & the co-founder of Muscle for Life & Legion Athletics; In his own words, “I founded Legion to bring something new & unique to the supplement world, because let’s face it, the last thing we need is yet another line of flashy, hyped-up, bogus pills & powders”
Review: This popular and highly regarded pre-workout supplement will give you great muscle pumps and a shot of energy at the same time.
The 8 generous grams of L-Citrulline DL-Malate 2:1 and a large 350 mg dose of caffeine, are guaranteed to contribute to your success at the gym.
The formula also includes Carnosyn brand Beta-alanine, which may cause tingles, but also increases nitric oxide because it is a precursor to nitric oxide synthase.
Pros
- 8 grams of L-Citrulline DL-Malate 2:1.
- Contains Vasodilators Betaine and Taurine.
- Includes L-Theanine which takes the jittery edge off of caffeine, and also acts as a vasodilator.
Cons
- Expensive Price per serving.
Takeaway
Energy and Pumps, a good vasodilator supplement.
GEC N.O. - Flo Nitric Oxide
- Nitric Oxide Amplifier
- Performance And Pump Support
- Vasodilation Optimizer
Review: This vasodilating supplement is on point with proven ingredients like L-Citrulline DL-Malate and Nitrosigine.
In addition to these two awesome ingredients, this formula is one of the only supplements I found that also has both L-glutathione and L-Norvaline. L-glutathione is special because it synergistically boosts the activity of L-Citrulline DL-Malate 2:1 giving you a bigger bang for your buck.
L-Norvaline is also somewhat rare ingredient that extends the life of nitric oxide so your pumps last longer.
Pros
- Includes nitric oxide extender L-Norvaline.
- Includes L-Citrulline enhancing glutathione.
- 6 grams of L-Citrulline DL-Malate 2:1.
Cons
- Pricy, but worth it.
Takeaway
Amplifies and extends pumps beyond the ingredients found in other vasodilator supplements.
Superior Labs VasoWORx
- Powerful Nitric Oxide Dietary Supplement – The VASOWORx proprietary blend of 7 powerful ingredients contains 1,600 mg of nitric oxide boosting complex – without vasoconstricting caffeine.*
- Explosive Pumps – Support your stamina and muscle growth by using VASOWORx before workouts. The scientifically formulated blend of powerful ingredients maximizes your workout potential, leading to explosive pumps.
- Maximum Vasodilation – The ingredients infused in VASOWORx have been scientifically formulated for maximum vasodilation.
- No Artificial Ingredients – Superior Labs’ natural nitric oxide dietary supplement is non-GMO, certified organic, and contains zero magnesium stearate, synthetic ingredients, anti- caking agents, dioxides, or artificial colors, flavors, or preservatives.
- Superior Labs supplements are made in the USA
Review: Superior Labs VasoWORx contains 7 blood flow increasing ingredients and no stimulants.
This unique blend has Quercetin, ALAs and grape seed extract, all known vasodilators, plus the usual suspects, L-Citrulline, B3 and AAKG to give you vein producing pumps without tingly or jittery side effects.
This supplement also aids in lowering blood pressure.
Pros
- Contains Quercetin, ALA’s and Grape seed extract vasodilators.
- No artificial colors, fillers or junk.
- 90 servings per container, a good value.
Cons
- Contains a proprietary blend, meaning actual doses of some ingredients are not specified.
Takeaway
Good capsule for blood vessel dilation, vascular pumps and lowering blood pressure.
M2 Pre-Workout
Review: They might have named this vasodilation supplement M2 because it does two things well, gives excellent vascular pumps, and packs a strong punch of energy.
One of my favorite aspects of this pre-workout drink is the generous dose of each vasodilating ingredients. My next favorite aspect is the variety of stimulants including caffeine, synaphrine, Teacrine Yohimbine and 2-aminoisoheptane. Careful!
Pros
- 6 grams of pump producing Citrulline malate, 2 grams of vasodilation Taurine and 4 grams of Beta Alanine.
- Contains a good mix of stimulants to power your workout routine.
- 20 mg of vasodilating niacin.
Cons
- High Beta Alanine may give tingles. Also, this formula contains strong stimulants.
Takeaway
Powerful energy and impressive pumps make this one of the best vasodilator supplements for oomph and volume.
Dr. Jekyll NitroX
Review: The Dr. Jekyll formula includes ingredients that raise NO and extend the effects of NO once it has been elevated.
What’s more, this formula also contains powerful stimulants like Teacrine, a long lasting cousin of caffeine, and 100 mg of caffeine also.
Pros
- 5 g of L-Citrulline and .5 gram Arginine.
- Contains Niacin and L-Norvaline.
- Great value with 30 serving per container.
- Contains Energy and focus enhancers in addition to Vasodilating ingredients.
Cons
- Uses artificial colors and sweeteners.
Takeaway
Just what the Dr. ordered for long lasting pumps and energy.
PUMPSURGE Stim Free Pre-Workout
- Stimulant-Free Powerhouse: Experience unparalleled muscle pumps and enhanced workout performance with Jacked Factory Pumpsurge, a caffeine-free formula tailored for those sensitive to stimulants. Dive into your workout sessions with the confidence of no jitters or sleep disturbances.
- Dual Pump Pathways: Our unique dual pump pathways, combining Nitric Oxide and Hyperhydration, offer superior muscle fullness and performance. This advanced approach ensures that every rep counts.
- Cognitive Performance Boosters: Elevate your mind-muscle connection with our nootropic blend, specifically designed to enhance mental clarity and focus during workouts.
- Enhanced Ingredient Absorption: Maximize your pre-workout experience with Astragin, a key component in Pumpsurge that boosts the absorption of each nutrient. This ensures every rep and set is fueled by the full strength of our potent formula, making your workouts more effective than ever.
- cGMP Manufacturing: Jacked Factory Pumpsurge is crafted in a cutting-edge facility using premium, rigorously tested raw materials. Trust that every bottle delivers precisely what's on the label—nothing less, nothing more.
Review: I love that Pumpsurge has a fair amount of 5 grams L-Citrulline which is more potent that the Malate version of Citrulline.
In addition to that, the formula contains Astragin, a combo of astragalus root and ginseng, which work to make the other ingredients more bioavailable so less is needed to be effective.
This non-stimulant vasodilation supplement also includes ingredients that promote focus and strength.
Pros
- 5 grams of the potent form of Citrulline, L Citrulline.
- Astragin allows other ingredients to absorb better.
- Huperzine A promotes laser focus.
Cons
- Contains artificial sweeteners and flavors.
Takeaway
Excellent pre-workout for muscle enhancing pumps, focus and stamina.
Nature’s Pump Pre-Workout
Review: This all natural vasodilator supplement contains 6 grams of pump producing L-Citrulline, plus it supports optimal health with a superfoods complex, and includes ingredients that assist in recover and muscle repair and building.
Looking for more natural and organic pre-workouts? Check out these reviews!
Pros
- 6 grams of superior NO producing vasodilation causing L-Citrulline.
- All natural! No artificial flavors, colors sweeteners, and no sugar.
- Completely Free of harsh Stimulants.
Cons
- Expensive per serving.
Takeaway
One of the best natural vasodilator supplements you can get.
Sheer Strength Sheer Pre-X
Review: Sheer Pre-X Pre-workout has ample vasodilation ingredients, a hefty dose of caffeine for a boost in energy and also contains Bioperine, an ingredient that helps other components in this formula work better.
Pros
- 6 grams of vasodilation supplement L-Citrulline Malate.
- 5 grams of nitric oxide synthase precursor Beta-alanine.
- 350 mg of energy producing Caffeine.
Cons
- Contains artificial sweeteners and maltodextrin.
Takeaway
Boost Nitric Oxide and energy levels with this synergistic pre-workout drink.
Nordic Clinical’s Nitric Oxide BloodBooster
Review: This carefully formulated vasodilation supplement is designed to increase blood flow and increase NO.
The formula contains a potent version of L-Citrulline for vasodilation, along with L-glutathione which acts as a potentiator of L-Citrulline, making it, and you, go farther and last longer.
Pros
- Contains potent Kyowa Quality L-Citrulline.
- Uses Setria® L-Glutathione, which is stable during digestion.
- Includes blood vessel dilating Trans-resveratrol, a more bioavailable form of resveratrol.
Cons
- A little pricy.
Takeaway
Made with scientifically engineered superior ingredients that are more powerful combined.
ZHZOU N.O. Pro Nitric Oxide Supplement
- NITRIC OXIDE POWERHOUSE. N.O. Pro was scientifically formulated to help you maximize energy, strength, and stamina during every workout so you never waste a set. Feel the oxygen and nutrient-rich blood flood your muscle fibers and support you from within.
- PUMP LIKE A PRO. Whether you're a strength and power athlete or just looking to achieve your personal goals, N.O. Pro can be the secret weapon that takes your workouts to a new level. Keep these convenient, no-mess capsules right in your gym bag.
- HOW IT WORKS. L-arginine, AAKG, citrulline malate, and beet root work to funnel clean oxygen and nutrient-rich blood straight into your muscle cells. This pre-workout fuel kickstarts the anabolic process, and means greater endurance and stronger pumps.
- HEART HEALTHY. During exercise, nitric oxide is released into the blood vessels, causing them to expand and improve blood flow throughout the body. N.O. Pro accelerates the production of nitric oxide and increases blood flow, supporting a healthy heart.
- WHAT SETS US APART? At Zhou, we use only the highest-quality ingredients in a facility following GMP (good manufacturing practices). Plus, we test everything at our lab in Utah, so you can be confident that you're fueling your body with the very best.
Review: This simple stimulant free capsule uses 4 vasodilating supplements combined to give you vascular pumps, increased blood flow and allows efficient delivery of oxygen and nutrients to your muscles.
It is offered at an affordable price in easy to take convenient capsule form so you can take it on the go.
Pros
- Contains 4 proven vasodilators, L-Arginine, AAKG, Citrulline Malate and Beet Root.
- Accessible price.
- Easy to take capsule form.
Cons
- 4 capsule serving size.
Takeaway
An effective vasodilator supplement for pumps, lowering blood pressure and helping out in “other areas”.
UNLSHD VEINZ & Gainz
Review: UNLSHD VEINZ & Gainz is a simple formula with 4 vasodilation supplements, three different types of creatine, and 300 mg of caffeine for a good wake up call.
Effective and tasty pre-workout drink. Learn more about how creatine will take you to the next level.
Pros
- Includes Pump producing L-Citrulline and Betaine.
- Includes a dose of three types of creatine, proven to increase lean muscle mass and strength.
- 300 mg of Caffeine for intense energy.
Cons
- Ingredients listed as a proprietary blend so you do not know dose of each ingredient.
Takeaway
4 Vasodilation Ingredients for veins, and three types of creatine provide the gains.
NutraChamps Nitric Charge
- Dominate Your Workout - NutraChamps’ premium nitric oxide stack is scientifically designed to increase the intensity of your workout by supporting blood flow to your hard working muscles so that you can maximize your power, performance and pump!
- Power Through Plateaus - Whether you’re a weightlifter, athlete, or just looking to reach your personal goals, Nitric Charge will dramatically enhance overall performance by promoting oxygen delivery to your muscles. Take charge!
- Maximum Strength N.O. Stack - Look out! NutraChamps has unleashed a true powerhouse pre-workout formula packed with essential nitric oxide boosters; L-Arginine and L-Citrulline. Nitric Charge delivers better value and better payoffs for your pump.
- Fuel Your Engine - Nitric Charge is here to fuel your body. You'll be breathing life into every muscle & cranking your performance up to high gear. Get ready to experience the ultimate boost!
- Powerful Extra Strength L-Arginine Complex - The essential amino acids in our scientific super blend support physical endurance and improve blood flow for better nutrient delivery. Try Nitric Charge and experience turbocharged pumps and energy!
Review: NutriChamps is a Vegan supplement that contains 4 potent vasodilation ingredients including Pine Bark Extract, L-Arginine, AAKG and Citrulline Malate, is easy and convenient capsules so you can take them anytime and anywhere.
Pros
- 2 grams of L-Arginine and AAKG.
- Contains 150 mg of vasodilator Pine Bark Extract.
- All natural, no fillers, artificial colors, and made using vegan capsules.
- Vegan supplement.
Cons
- 4 capsules per serving.
Takeaway
Best natural vasodilator supplement in Vegan Vegetable capsule form.
Summary
I searched everywhere and can say with confidence, these are the best vasodilator supplements available today.
Want more?
Looking for supplements for energy and focus? Here we have a list of 15 of the best pre-workouts for energy and focus, including reviews.
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