Free Shipping on all NZ orders over $75

60-Day Money-Back Guarantee

page banner image

NORMALISE BLOOD PRESSURE AND IMPROVE BLOOD FLOW

A nitric oxide boosting formula for ultimate heart support
4.7/5
Based on 111 Customer Reviews

60 Day Money-back Guarantee

GMP Certified

Vegan

Great Taste

Lab Tested

Take Control of Your Blood Pressure, Energy, and Vitality

Feel like your best years are behind you? They don't have to be.

If you're tired of bathing high blood pressure, low energy, and feeling like your body isn't what it used to be, you're not alone.

These challenges aren’t just frustrating they can affect every part of your life, from your confidence to your relationships.

Our Nitric Oxide formula is here to help.
By naturally improving blood flow, it supports healthy blood pressure, increases energy, and promotes better physical performance.

For many, it’s been a game-changer for regaining vitality, confidence, and control.

You deserve to feel strong, energised, and confident again. Let nature help you get there.

Support Your Heart Today

Feel the change

Optimal levels of nitric oxide have been shown to:

Nitric Oxide (M)
Nitric Oxide (M)

60 Servings

Peach Mango

    • Load image into Gallery viewer,
    • Load image into Gallery viewer, 1X-Nitric-Oxide-Front-2024-Copy.png
    • Load image into Gallery viewer, image-6-1.png
    • Load image into Gallery viewer, 04A-NitricOxide-Thumbnails.jpg
    • Load image into Gallery viewer, 06B-NitricOxide-Thumbnails.jpg
    • Load image into Gallery viewer, Resized1200x1200.jpg
    1X-Nitric-Oxide-Front-2024-Copy.png
    image-6-1.png
    04A-NitricOxide-Thumbnails.jpg
    06B-NitricOxide-Thumbnails.jpg
    Resized1200x1200.jpg
    • A blend of research-backed ingredients proven to support optimal blood flow and normalised blood pressure.
    • Therapeutic doses of essential nitric oxide enhancing molecules.
    • Improve exercise performance through enhanced blood flow.
    • Supports normal sexual function.
    • Great tasting and easy to mix.

    Why this could be the perfect product for you?

    Nitric Oxide

    A blend of research-backed ingredients proven to enhance nitric oxide production, supporting optimal blood flow and normalised blood pressure.
    Size:
    Flavour:
    60-Day Money-Back Guarantee
    Free Shipping On Orders Over $75
    Next Day Dispatch
    • A blend of research-backed ingredients proven to support optimal blood flow and normalised blood pressure.
    • Therapeutic doses of essential nitric oxide enhancing molecules.
    • Improve exercise performance through enhanced blood flow.
    • Supports normal sexual function.
    • Great tasting and easy to mix.

    Why this could be the perfect product for you?

    Description

    Elevate Your Heart Health with Biosphere Nutrition's Nitric Oxide Boosting Formula

    Biosphere Nutrition's Nitric Oxide Boosting Formula harnesses the power of Citrulline and Arginine, along with nature's finest ingredients, to elevate your nitric oxide levels, optimise blood pressure, and enhance cardiovascular health.

    Formulated based on decades of scientific research, our blend delivers a potent combination of Citrulline and Arginine, precisely calibrated to stimulate nitric oxide production, promoting exceptional blood circulation.

    Enjoy our easy-to-mix, delicious formula, crafted without binders, fillers, or artificial components. Featuring a natural fruit flavour, sweetened with stevia, and tinted with annatto seed powder, each serving supports your heart health and overall well-being.

    DIRECTIONS OF USE

    Mix a single scoop into water until dissolved. Take 2 scoops per day, ideally 12 hours apart.

    Ingredients

    Ingredients

    Serving Size: 1 Scoop (6.5g)

    Serving per Container: 60

    Amount Per Serving

    Other Ingredients: Stevia Leaf Extract, Inulin, Citric Acid, Silicon Dioxide, Natural Flavours, Calcium Silicate, Annatto Seed Powder (for colour).

    Directions

    Mix a single scoop into water until dissolved. Take 2 scoops per day, ideally 12 hours apart.

Get a FREE tub of Magnesium with your first order of Nitric Oxide.

Get a FREE tub of Magnesium with your first order of Nitric Oxide.

30 Servings of Biosphere Magnesium worth $42.99

Why Magnesium?

Magnesium plays a vital role in heart health, supporting healthy blood pressure, maintaining a steady heartbeat, and relaxing blood vessels.

Paired with nitric oxide, it provides a powerful boost to circulation and overall cardiovascular support.

Clean, Safe, Powerful Ingredients.

Our unique blend combines the molecules your body needs to produce optimal amounts of nitric oxide as well as heart health-supporting ingredients.

Therapeutic Dose

Vegan and Keto Friendly

Quality Ingredients Sourced from USA

L-Citrulline

An amino acid that is used by the body to produce nitric oxide and improve blood flow. It increases the body’s arginine level which is the main precursor of nitric oxide production.

L-Arginine

A vital amino acid that the body converts into nitric oxide, leading to improved blood flow and vascular function. It's essential for heart health and regulating blood pressure.

Taurine

An amino acid that supports cardiovascular health by improving the contractility of the heart and reducing blood pressure. Taurine also aids in the regulation of electrolytes, crucial for heart function.

Hawthorn Berry Extract

A herbal extract known for its antioxidant properties, it aids in enhancing blood flow and improving cardiac function. Hawthorn Berry is traditionally used for heart health, particularly in managing blood pressure and cholesterol levels.

Vitamin C

An essential vitamin and powerful antioxidant, it helps in the synthesis of nitric oxide and protects the body's molecules from damage. Vitamin C is also known for strengthening blood vessel walls and improving heart health.

Vitamin D

Crucial for overall health, Vitamin D plays a significant role in regulating blood pressure and maintaining heart health. It's also involved in the pathway of nitric oxide production, supporting cardiovascular function.

Flavouring

Naturally sweetened with stevia leaf extract, flavoured with natural flavours and coloured with annatto seed powder.

NUTRITION INFORMATION

CLICK HERE FOR MORE INFORMATION

Reviews

Why Nitric Oxide is Essential for Your Health

Nitric oxide (NO) is a critical molecule that plays a vital role in keeping your body functioning at its best. It supports everything from blood pressure regulation and cardiovascular health to energy production and muscle recovery.

But here's the catch: our bodies naturally produce nitric oxide, yet factors like aging, diet, and lifestyle can lead to dangerously low levels, leaving you feeling sluggish, unwell, and struggling to manage your health.

How Nitric Oxide Works in Your Body

Nitric oxide is a vasodilator, meaning it relaxes and widens your blood vessels. This improves blood flow and oxygen delivery throughout your body, supporting:

Healthy Blood Pressure

Easier circulation means less strain on your heart.

Healthy Blood Pressure

Enhanced oxygen transport gives your body the fuel it needs to feel energised.

Physical & Sexual Performance

Better blood flow can improve endurance and confidence.

Heart Health

Improved circulation supports overall cardiovascular function.

Why Your Body Needs Help Producing Nitric Oxide

We don’t directly supplement with nitric oxide; instead, your body produces it using key nutrients like L-Citrulline and L-Arginine, amino acids that act as precursors to nitric oxide.

This is where our supplement comes in—it provides these nutrients at therapeutic doses, along with additional heart-supporting ingredients, to help your body produce optimal levels of nitric oxide.

What Causes Low Nitric Oxide Levels?

These are the biggest factors behind widespread nitric oxide deficiency:

Aging

As early as your 20s and 30s, your body becomes less efficient at producing nitric oxide. This natural decline accelerates with age, leaving older adults more prone to issues like poor circulation, higher blood pressure, and reduced energy.

Unhealthy Diets

Diets low in nitrate-rich foods (like leafy greens and beets) reduce your body's ability to produce nitric oxide.

Processed, fatty foods and a lack of antioxidants in the diet also play a major role. Antioxidants are essential for stabilizing and protecting nitric oxide in your system.

Lack of Physical Activity

Regular exercise boosts nitric oxide production, while a sedentary lifestyle slows it down. Poor blood circulation and cardiovascular health are often the result.

Environmental and Lifestyle Factors

Exposure to pollution, smoking, and excessive alcohol consumption can negatively impact nitric oxide levels. These factors increase oxidative stress and inflammation, further reducing NO production and its effectiveness.

What Makes Nitric Oxide So Important?

Nitric oxide isn’t just about blood pressure — it’s involved in nearly every system in your body.
Heart Image
Regulates Blood Pressure:

Keeps your heart healthy and reduces strain on your cardiovascular system.

Boosts Circulation

Ensures your muscles, brain, and organs get the oxygen and nutrients they need.

Supports Mitochondrial Energy Production:

Powers your cells for lasting energy and vitality.

Heart Image
Protects Against Oxidative Stress:

Reduces inflammation and helps prevent damage to cells.

Protects Against Oxidative Stress:

Reduces inflammation and helps prevent damage to cells.

Regulates Blood Pressure:

Keeps your heart healthy and reduces strain on your cardiovascular system.

Boosts Circulation

Ensures your muscles, brain, and organs get the oxygen and nutrients they need.

Supports Mitochondrial Energy Production:

Powers your cells for lasting energy and vitality.

Protects Against Oxidative Stress:

Reduces inflammation and helps prevent damage to cells.

Protects Against Oxidative Stress:

Reduces inflammation and helps prevent damage to cells.

Without enough nitric oxide, your body struggles to maintain these critical functions,
leaving you at risk of poor circulation, fatigue, and long-term health issues.

Why This Supplement is Your Solution

Our formula includes:

L-Citrulline and L-Arginine: Two key amino acids that are precursors to nitric oxide production, delivered in therapeutic doses.

Heart-Supporting Nutrients: Carefully chosen ingredients to enhance NO production and protect your cardiovascular health.

By addressing the root causes of low nitric oxide, this supplement is designed to help you feel more energized, improve your circulation, and support your overall heart health—naturally.

  • Why choose Biosphere Nitric Oxide?

    Other Brands

    Third-Party Lab Verified

    Yes

    Not Always

    Complete Ingredient Transparency

    Yes

    Often Limited

    Low Heavy Metal Source

    Tested and approved for lowest heavy metals

    Often Uses Cheaper, Higher Heavy Metal Content Ingredients

    Highly Bioavailable Ingredients

    Yes

    Varies

    Comprehensive Nitric Oxide Blend

    Includes multiple Nitric Oxide supporting ingredients

    Single Form or Limited Blends

    Therapeutic Dosage

    Provides clinically effective amounts

    May Not Provide Therapeutic Amounts

    Produced in a GMP Certified Facility

    Yes

    Varies

    Easy to Mix and Great Taste

    Yes

    Often Chalky or Unpleasant

    Naturally Sweetened and Flavored

    Yes

    Often Artificial Additives

    Risk-Free Purchase

    60-Day Money-Back Guarantee

    Varies or None

    I've noticed a significant boost in my energy levels and overall stamina since I started using BioSphere's Nitric Oxide. My workouts have improved, and I feel more active throughout the day.— Alan

    Biosphere's Nitric Oxide has helped me manage my blood pressure better. I've seen a noticeable improvement in my circulation, and I feel healthier overall. Plus, it's easy to mix and tastes great.— Brian

    Due to my thyroid condition, fatigue is a major issue for me. After using this product for a few weeks, I've experienced better blood flow and reduced fatigue. It's now a staple in my daily routine.— Sandi

Try it 100% Risk Free

with our "huge difference" guarantee

We’ve dedicated a lot of time and effort to bringing you the purest, most bioavailable Nitric Oxide boosting supplement on the market.

Your health and longevity are what we care most about.
We don’t want you taking weak supplements with fillers and toxic by products.

That’s why we’re backing up our Biosphere with a 100% Money Back Guarantee.
If it doesn’t make a clear difference in your issues or symptoms, just return it for a full, instant refund.

100% MONEY BACK GUARANTEE

If you're not completely satisfied,we'll give you all your money back. No questions asked.

100% Risk-Free!
BUY NOW

AND GET A FREE MONTHLY SUPPLY OF MAGNESIUM

Frequently Asked Questions

  • plus When should I take my Nitric Oxide boosting powder?

    Take either before a meal or before exercise, once in the morning, once in the evening.

  • plus Can I take this Nitric Oxide formula every day?

    Yes, you can. It is designed to be taken daily, twice per day for optimal results.

  • plus Is there any scientific research supporting these ingredients' benefits for increasing nitric oxide production?

    The ingredients we include have only been included because of the supporting scientific research. You can view some of the research here.

  • plus Can I take this with medication?

    Our Nitric Oxide product is safe to take and should not interact negatively with common blood pressure medications. 

  • plus Will this product reduce my blood pressure?

    High blood pressure can be caused by a huge range of factors, one being low nitric oxide levels. Optimal nitric oxide production is linked to more favourable blood pressure due to improved arterial health and blood flow. If you’re low, there’s a good chance this product will help. For a few other ways to reduce blood pressure, check out this comprehensive guide here

  • plus Is this Nitric Oxide formula suitable for vegetarians/vegans?

    Yes, there are no animal-derived ingredients in the nitric oxide product.

  • plus How does it taste?

    Delicious.

  • plus When will my order be shipped out?

    All orders ship out by the following business day.

  • plus What is the return or refund policy for this Nitric Oxide supplement?

    We offer a 60 day money back guarantee. To qualify, you must try the product for at least one month and have purchased it via this online store.

buy now

AND GET A FREE MONTHLY SUPPLY OF MAGNESIUM