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Best Nitric Oxide Supplements of 2024
Winner - Primaforce Nitric Oxide Booster
Do you wanna get pumped?? Feel great at the gym?? Chase your fitness goals and get swole??
If this is you, then you’ll be happy to know that some key supplements can help give you extra support. For example, a Nitric Oxide Booster is one of the most popular supplements for avid gym-goers.
Nitric Oxide can help athletes and fitness enthusiasts increase endurance and recovery time due to the vasodilating effects of l-arginine and l-citrulline, the primary ingredients for nitric oxide boosters.
With endless online options and influencers popping up right and left promoting all sorts of products, it’s hard to know which supplements are the best.
After hours of research, scouring the internet for nitric oxide supplements, and testing out some popular brands, I have compiled a list of 6 Nitric Oxide Boosters worth considering to save you a headache. Side note: these are all available for purchase on Amazon, too.
What I loved:
- Potent Dose
- Good Price $13.99
- 3rd-Party Tested
- Targeted Formula
- Non-GMO
- Gluten-Free
- Manufactured in an NSF-certified and GMP-compliant facility
What could be better:
- Only 40 servings per bottle
What I loved:
The best thing about the PrimaForce nitric oxide capsules is the dosage. This one is a whopping 2,250 MG of aminos per serving. I love a powerful dose to help me get that pump at the gym.
I also love that the capsules are manufactured in an NSF-certified and GMP-compliant facility. As you know, this means the brand took the time to ensure customer satisfaction with stringent guidelines that not all supplement providers follow. They also have the products 3rd-party tested, just to make sure you’re getting exactly what you need.
Lastly, the capsules are gluten-free and non-GMO, which is great.
What could be better:
While the total price is nice and low at $13.99, PrimaForce does not offer as many servings – only 40 servings compared to the winning products at 60 servings. That is only 2/3rds of a competitor's bottle.
Over time, this will cost more dollars out of your pocket because the price per serving is higher, AND this bottle will have to be restocked more frequently.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
What I loved:
- Best Price. Only $14.95
- A whopping 60 Servings
- Potent Dose
- 3rd-Party Tested
- GMP-Compliant
- FDA-Registered
- Targeted Formula
- Non-GMO
- Gluten-Free
What could be better:
- Size of capsule
- Big serving size (3 capsules)
- Simple Formula
What I loved:
There is lots to love here. Nutricost has a potent formula, with each serving containing a 2,250 MG blend of amino acids. This is one of the highest dosages I have seen and is the highest dosage on this list.
The formula includes l-arginine, l-arginine HCI, arginine AKG, l-citrulline, and l-citrulline malate. These are the building blocks of any nitric oxide supplement, and Nutricost has omitted unnecessary additional ingredients. They get straight to the point.
The Nutricost Capsules are also gluten-free and non-GMO.
Each bottle only costs $14.95, which is the lowest price per serving on the list. Combine that with the highest number of servings on this list (60 servings per bottle), an incredible formula, and you have a STELLAR deal.
The older I get, long-lasting bottles have become more and more important to me. It’s important that I don’t have to mess around with re-ordering all the time, so I like that the Nutricost Nitric Oxide bottle will last about 2 months or more, depending on how many rest days I take each week.
Nutricost is backed by third-party testing to ensure its high quality. These capsules are also manufactured in GMP-compliant and FDA-registered facilities, contributing to their high quality.
What could be better:
These capsules are a little bit on the large side. That said, they definitely are not out of the ordinary.
Lastly, it does take three capsules to get the full serving, which might be too much for some people. I’m totally fine with three capsules if that gives me the big 2,250 MG per serving. It's just something to consider for some folks.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
What I loved:
- 50 servings
- $13.95
- 3rd-Party Tested
- GMP-Compliant
- Non-GMO
- Gluten-Free
- Unique Formula
- No preservatives
What could be better:
- Lower Dosage
What I loved:
One of the things I love about the Type Zero Nitric Oxide is the very unique formula. In addition to the 1,000 MG of l-citrulline and l-arginine, this formula also includes vitamin C, garlic, beetroot extract, and pine bark extract. These extra ingredients can help add immunity support and help reduce inflammation (which may come from intense exercise). This is totally unique and appealing to me.
Type Zero’s bottle of Nitric Oxide has 50 servings, which is a fair amount. I could stretch 50 servings for two months of working because I usually take off Saturday and Sunday to rest and get my house organized – OMG, why does it never stay clean?
Type Zero has all those great quality assurances: 3rd-party testing and GMP compliance.
Lastly, the capsules are non-GMO, gluten-free, and don’t contain preservatives. That is always nice to know.
What could be better:
My main comment for improvement on this nitric oxide bottle is the dosage size. Even though the formula is unique, it only offers 1,000 MG of l-citrulline and l-arginine total (500 MG each) to help get that pump. This is considerably less than our winner, which has 2,250 MG of amino acids.
Also, the Type Zero bottle does cost $13.95, which is a great price. It’s one of the biggest reasons why this is my #1 pick.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
What I loved:
- Highly rated on Amazon
- Packed Formula includes NO3-T Arginine Nitrate to amplify nitric oxide levels
- plus other unique ingredient
What could be better:
- Only 30 servings
- Price is higher at $22.94
What I loved:
Cellucor is a ‘Top Pick’ on Amazon for Nitric Oxide Booster, which makes it an appealing option.
The best thing about Cellucor’s Nitric Oxide capsules is the formula. It includes Nitrosigine – a clinically studied ingredient that supports a longer-lasting increase in nitric oxide.
It also contains Grape seed extract to support vascular health and Vitamin C for immune system support. PLUS, it delivers 1,250 MG of aminos per serving to get that pump going.
What could be better:
The price and amount of servings are the biggest reason this is not higher on the list. It feels pricier when you compare the $22.94 price to many other options. There are only 30 servings in this bottle, so you’ll probably have to restock fairly regularly.
However, the formula is unique, so this may be worth the extra cash if you are looking for a formula that provides several other ingredients outside the standard aminos.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
What I loved:
- Made in a GMP and FDA-registered facility
- No artificial ingredients, no preservatives, additives, or chemicals
- 3rd-party tested
- Gluten-free
- Comes in a 2-pack
What could be better:
- Price is higher at $24.99
- Only available in a 2-pack
- Dosage is lower than most
- Could have more servings
What I loved:
Angry Supplements has an exciting-looking bottle. It does come in a 2-pack, which is great if you have the space in your cabinet.
The formula has no artificial flavors, ingredients, or additives.
I love that it has that quality assurance with 3rd-party testing. Angry Supplements also manufactures nitric oxide capsules in a GMP and FDA registered facility, which protects customers like you and me.
What could be better:
So, the 2-pack option is great, but right now, from what I’m seeing, it ONLY comes in a 2-pack, so the price is higher at $24.99. Of course, you are getting 60 servings (30 in each bottle), but it’s still not as good of a price-per-serving deal as the #1 pick on this list.
Angry Supplements costs 41 cents per serving, whereas our winner costs only 23 cents per serving. And honestly, I don’t want any extra bottles in my cabinets - I don’t have the space.
The last thing that could be improved is the dosage. I had to add up the dosage based on the formula because it isn’t listed on the front of the bottle. It is only 850 MG of aminos, which is low compared to some on this list with over 1,000 MG or even over 2,000 MG.
If you want to start with a smaller dosage because you're already supplementing with these similar ingredients, or if you want to assess tolerance, this dosage is worth considering.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
What I loved:
- Highly rated on Amazon for Arginine products
- No artificial sweeteners, food dyes, or harmful additives
- Streamlined formula with 1,500 MG of aminos
- Veggie capsule
What could be better:
- Price is highest on the list at $34.99
- Only has 30 servings
What I loved:
Nature’s Pure is highly rated on Amazon for arginine products, up there in the top 5 options. That is definitely eye-catching.
I love that the formula is totally streamlined - it’s a dose of aminos only for nitric oxide support at a moderate dose of 1,500 MG. There are a few on this list that are lower than this, and only one that has a higher dosage on this list. So that is a great factor.
The capsules are veggie-based - no bovine capsules, which is nice for the animal lovers out there. It also doesn’t have any unnecessary ingredients or harmful additives, which is important for me.
What could be better:
This provides a solid formula of aminos to help support N.O.
Once again, the only reason this product isn't higher on the list is the overall price. One bottle of Nature’s Pure with 30 servings costs $34.99, meaning each serving costs just over $1. That is higher than other contenders, who are 41 cents or even as low as 23 cents per serving.
And since there are only 30 servings, this bottle will have to be restocked more frequently than others. The bottle looks fancier than many, so if that’s your vibe, this may be worth the extra money. And remember, I did love this formula, so this could definitely be someone’s jam.
*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.
Why I Chose Nutricost
The Winner is Nutricost.
With a strong brand reputation, a killer price, a streamlined formula, and high-quality assurance with it being made in a GMP compliant, FDA registered facility, Nutricost Nitric Oxide Booster gets my #1 ranking by a big margin.
The 60-serving bottle is the longest-lasting on this list, and the $14.95 bottle price is really hard to beat. Nutricost is the best Nitric Oxide Booster for me.
My Review Process
Here are the factors I considered for this review after researching, ordering, and trying them:
- Amount per serving
- Good Manufacturing Practices
- Pricing
- Servings Per Bottle
With literally so many N.O. supporting supplements to pick from, I did quite a bit of research beforehand. I picked the brands/products that had favorable reviews online and paid attention to top-ranking products on Amazon, too.
Here's why those 4 factors above were extremely important to me when it came to ranking the top Nitric Oxide supplement:
1. Formula
With so many different products available, I wanted to take into account what exactly is in each capsule. More specifically, I put a lot of focus on whether the supplements provided a great dose of arginine and l-citrulline.
2. Overall Quality
In the supplement world, things seem like they have the potential to get a little crazy. I wanted a product rigorously tested by a third party and manufactured with the highest quality standards.
More specifically, the #1 product NEEDED to be made in a GMP Compliant, FDA registered facility.
3. Pricing
At the end of the day, because Nitric Oxide supplements are an additional expense, another big factor I considered in my rankings was the price per bottle. Prices are going up everywhere, so it’s important to keep supplement spending as low as possible.
4. Servings Per Bottle
Lastly, the amount of servings per bottle was another big factor I considered. I wanted to find a product that would provide enough servings to last me several months at least so I didn’t constantly need to purchase the product over and over.
What are Nitric Oxide Boosters?
Nitric oxide is a gas that is naturally produced in your body and has several important functions.
It helps dilate blood vessels, improving blood flow and oxygen delivery to muscles during exercise. This means that it also helps increase that pump when you exercise and decrease recovery time.
Many athletes and gym rats use nitric oxide boosters to assist in performance and recovery.
Nitric oxide production declines with age, which is why some people turn to supplements in an effort to boost levels.
Benefits of Nitric Oxide Boosters
Nitric oxide boosters have many potential benefits, including improved cardiovascular health, increased exercise performance, reduced inflammation, and more.
Exercise Performance
Nitric oxide boosters are popular among athletes and fitness enthusiasts. They can help to improve exercise performance in a number of ways.
Nitric oxide helps increase blood flow throughout the body. This is called vasodilation, and it helps to deliver more oxygen and nutrients to muscles.
Supplementing with nitric oxide can help to delay fatigue and improve endurance during exercise. Additionally, nitric oxide can help to reduce muscle soreness after exercise and promote muscle growth.
Are Nitric Oxide Boosters Safe?
Nitric oxide boosters are generally considered safe, but there are some potential side effects to be aware of. These include headache, flushing, upset stomach, and diarrhea.