
“Nitric oxide is a game-changer for heart health. It naturally helps relax blood vessels, lower blood pressure, and improve circulation.”
Liquid Nitric Oxide
Daily nitric oxide support for healthy blood flow, normal blood pressure, stamina and bedroom performance.*
By default, you will receive your next scheduled bundle every 30 days. You can easily adjust, skip or cancel anytime via our online portal. By subscribing, you get discounted prices that are locked in forever and free ongoing gifts.




I have been taking the NO2 booster for quite a while now, and am satisfied. My blood pressure has been in a healthy range lately.

blood pressure staying normal [125 x 63]. Energy level better than it has been in years, wake up feeling rested. Not going bask on lisinopril or any other blood pressure medication.

I have been using this product for several months now and the results are amazing. My blood pressure is excellent now. My doctor said that they considering lowering my medication.
What happens when you take it every day
- Starts supporting daily nitric oxide*
- Begins supporting healthy blood flow*
- Starts supporting daily energy*
- Your daily routine begins

- Continued healthy blood flow support*
- Supports healthy blood pressure*
- Supports circulation & heart health*
- Supports sexual performance & stamina*

- Ongoing healthy blood pressure support*
- Sustained circulation & blood flow support*
- Continued stamina & energy support*
- Supports erection quality & performance*

*Individual results vary.
Frequently asked
How does Liquid Nitric Oxide work?
Nitric oxide is the molecule your blood vessels use to relax and widen, which supports healthy blood flow. Liquid Nitric Oxide gives your body the building blocks to make more of it. L-Arginine AKG and L-Arginine HCl (1,000 mg) are used directly to produce nitric oxide. L-Citrulline and L-Citrulline Malate (500 mg) are converted into L-Arginine in the body, which helps keep levels up for longer. Take 1 scoop daily for steady, everyday support.*
How do I take Nitric Oxide Flow?
Take 1 scoop a day with water and a meal.
Is this product a liquid?
No, Liquid Nitric Oxide is a powder you scoop into a cup of water. You do, however, consume it in liquid form after you mix it with water.
How soon will I notice a difference?
All research points to nitric oxide compounds taking effect within 2 hours. But we recommend you take it daily for at least 14 days to build up your nitric oxide product levels to a healthy level.
What if it doesn’t work for me?
You’re covered by our 30-day money-back guarantee. Just email our team and they will be happy to help you at support@naturespureblend.com
Is shipping fast?
Yes. Every order ships the same day unless placed after 2 pm ET. Then it will ship the next business day.



4 ingredients in 1 formula
Every ingredient listed with its dose: 4,000 mg of nitric oxide production and support ingredients in every scoop.




L-Arginine helps your body produce nitric oxide, while L-Citrulline helps maintain L-Arginine levels for longer. Together, they support nitric oxide production, healthy blood flow, and cardiovascular function.*

Real results from real men
BEFORE
AFTER
BEFORE
AFTER
BEFORE
AFTERThe Nitric Oxide Flow difference


What the research says
In a 2022 review of 22 randomized, placebo-controlled trials, adults taking L-arginine had systolic blood pressure 6.4 mmHg lower and diastolic blood pressure 2.6 mmHg lower than adults taking a placebo.
Shiraseb F, et al. Effect of L-arginine supplementation on blood pressure in adults: a systematic review and dose-response meta-analysis of randomized clinical trials. Adv Nutr. 2022;13(4):1226–1242. Pooled results from 22 trials (30 comparisons) of oral L-arginine taken for at least 4 days, compared with placebo. Systolic −6.40 mmHg (95% CI −8.74 to −4.05); diastolic −2.64 mmHg (95% CI −3.94 to −1.40); both P < 0.001. The trials tested L-arginine on its own, mostly at 2–30 g a day, not Nitric Oxide Flow. Individual results vary.
Feel the difference in 30 days or your money back
Take 2 capsules every day for 30 days. If you're not happy with how you feel, you get a full refund.
If your morning wood, your energy or your bedroom performance doesn't come back, you get every penny back.
Your Nitric Oxide Flow bundle includes

- 1 bottle of Nitric Oxide Flow
- 30-day no-questions-asked money-back guarantee
- Ships same day
- Price locked against inflation

- Free ebook: 30 Days to Better Blood Pressure
- Stocked up in case we sell out
- Maximum nitric oxide support*
- Price locked against inflation

- Free ebook: 30 Days to Better Blood Pressure
- Stocked up in case we sell out
- Maximum nitric oxide support*
- Price locked against inflation


