Nutrex Research
Nutrex Research NIOX Nitric Oxide 90 Capsules
$69.95 AUD
Unit price perNutrex Research NIOX Nitric Oxide is a capsule pump formula built around arginine nitrate. Each 3-capsule serve provides 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C (PureWay-C) and 25 mg of AstraGin. The 90-capsule bottle holds 30 serves, about a month when used daily as directed. It is designed to be taken before training as part of an active lifestyle.
Key features
- 2,000 mg arginine nitrate (NO3-T) per 3-capsule serve
- 100 mg vitamin C as PureWay-C
- 25 mg AstraGin (Astragalus membranaceus and Panax notoginseng root extracts)
- No caffeine or other stimulants on the ingredient list
- Vegetable capsules that the label says are free of animal products
- 90 capsules, 30 serves per bottle
Nutrition information
Per 3 capsules (one serve).
| Nutrient | Per 3 capsules |
|---|---|
| Vitamin C (as PureWay-C) | 100 mg |
| Arginine nitrate (NO3-T) | 2,000 mg |
| AstraGin (Astragalus membranaceus and Panax notoginseng root extracts) | 25 mg |
Ingredients
Arginine Nitrate (NO3-T®), Vitamin C (as PureWay-C®), AstraGin® (Astragalus membranaceus root extract and Panax notoginseng root extract). Other ingredients: Vegetable Capsule, Silicon Dioxide, Magnesium Stearate, Calcium Silicate.
How to use
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. For best results use daily, and do not take more than one serve (3 capsules) per day.
Good to know
- Not for use if you are under 18, pregnant or nursing.
- Talk to your doctor before use if you have a medical condition or take any medication, especially for high blood pressure, a heart condition, or medicines known as PDE5 inhibitors.
- Do not take other nitrate medicines or nitrate supplements with this product. Stop use if you have any adverse reaction.
- Store in a cool, dry place away from direct sunlight and humidity. Keep out of reach of children.
- If you are a drug-tested athlete, choose products that are batch tested under a program such as HASTA or Informed Sport, and check with your sport before use.
FAQs
What is in NIOX?
Each 3-capsule serve contains 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C as PureWay-C and 25 mg of AstraGin, a blend of Astragalus membranaceus and Panax notoginseng root extracts. The capsules are vegetable capsules.
When should I take NIOX?
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. Nutrex recommends daily use for best results, but do not take more than one serve (3 capsules) in a day.
Is there evidence for nitrate?
Dietary nitrate is one of the few ingredients that the IOC consensus statement, cited by the Australian Institute of Sport, lists as having good evidence of benefits. NIOX supplies nitrate as arginine nitrate and the label does not state the nitrate amount separately, so results may differ from studies using other sources.
Does NIOX contain caffeine?
No. The label lists no caffeine or other stimulants, so it can be taken before evening sessions. Do not combine it with other nitrate supplements or nitrate medicines, as the label warns against taking additional nitrates.
Who should not take NIOX?
The label says not to use it if you are under 18, pregnant or nursing. Speak with your doctor first if you take any medication, especially for blood pressure, heart conditions or a PDE5 inhibitor, and do not combine it with other nitrate products.
Label details checked against Nutrex Research on 9 October 2026. Formulas can change, so always check the label on the product you buy.
Always read the label and follow the directions for use.
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Nutrex Research NIOX Nitric Oxide 90 Capsules
Nutrex Research NIOX Nitric Oxide 90 Capsules
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Nutrex Research NIOX Nitric Oxide is a capsule pump formula built around arginine nitrate. Each 3-capsule serve provides 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C (PureWay-C) and 25 mg of AstraGin. The 90-capsule bottle holds 30 serves, about a month when used daily as directed. It is designed to be taken before training as part of an active lifestyle.
Key features
- 2,000 mg arginine nitrate (NO3-T) per 3-capsule serve
- 100 mg vitamin C as PureWay-C
- 25 mg AstraGin (Astragalus membranaceus and Panax notoginseng root extracts)
- No caffeine or other stimulants on the ingredient list
- Vegetable capsules that the label says are free of animal products
- 90 capsules, 30 serves per bottle
Nutrition information
Per 3 capsules (one serve).
| Nutrient | Per 3 capsules |
|---|---|
| Vitamin C (as PureWay-C) | 100 mg |
| Arginine nitrate (NO3-T) | 2,000 mg |
| AstraGin (Astragalus membranaceus and Panax notoginseng root extracts) | 25 mg |
Ingredients
Arginine Nitrate (NO3-T®), Vitamin C (as PureWay-C®), AstraGin® (Astragalus membranaceus root extract and Panax notoginseng root extract). Other ingredients: Vegetable Capsule, Silicon Dioxide, Magnesium Stearate, Calcium Silicate.
How to use
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. For best results use daily, and do not take more than one serve (3 capsules) per day.
Good to know
- Not for use if you are under 18, pregnant or nursing.
- Talk to your doctor before use if you have a medical condition or take any medication, especially for high blood pressure, a heart condition, or medicines known as PDE5 inhibitors.
- Do not take other nitrate medicines or nitrate supplements with this product. Stop use if you have any adverse reaction.
- Store in a cool, dry place away from direct sunlight and humidity. Keep out of reach of children.
- If you are a drug-tested athlete, choose products that are batch tested under a program such as HASTA or Informed Sport, and check with your sport before use.
FAQs
What is in NIOX?
Each 3-capsule serve contains 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C as PureWay-C and 25 mg of AstraGin, a blend of Astragalus membranaceus and Panax notoginseng root extracts. The capsules are vegetable capsules.
When should I take NIOX?
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. Nutrex recommends daily use for best results, but do not take more than one serve (3 capsules) in a day.
Is there evidence for nitrate?
Dietary nitrate is one of the few ingredients that the IOC consensus statement, cited by the Australian Institute of Sport, lists as having good evidence of benefits. NIOX supplies nitrate as arginine nitrate and the label does not state the nitrate amount separately, so results may differ from studies using other sources.
Does NIOX contain caffeine?
No. The label lists no caffeine or other stimulants, so it can be taken before evening sessions. Do not combine it with other nitrate supplements or nitrate medicines, as the label warns against taking additional nitrates.
Who should not take NIOX?
The label says not to use it if you are under 18, pregnant or nursing. Speak with your doctor first if you take any medication, especially for blood pressure, heart conditions or a PDE5 inhibitor, and do not combine it with other nitrate products.
Label details checked against Nutrex Research on 9 October 2026. Formulas can change, so always check the label on the product you buy.
Always read the label and follow the directions for use.
Free standard shipping on orders of $99.99 AUD or more within Australia.
Orders under $99.99 ship for a flat $12.98 AUD.
Delivery estimates are shown at checkout. In-store pickup is available at our Melbourne stores.
Nutrex Research NIOX Nitric Oxide 90 Capsules
We'll email you once when this product is back online. You can also check stock at your nearest Supps247 store.
Done. We'll email you when it's back in stock.
Sorry, that didn't go through. Please check your email address and try again.
Nutrex Research NIOX Nitric Oxide is a capsule pump formula built around arginine nitrate. Each 3-capsule serve provides 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C (PureWay-C) and 25 mg of AstraGin. The 90-capsule bottle holds 30 serves, about a month when used daily as directed. It is designed to be taken before training as part of an active lifestyle.
Key features
- 2,000 mg arginine nitrate (NO3-T) per 3-capsule serve
- 100 mg vitamin C as PureWay-C
- 25 mg AstraGin (Astragalus membranaceus and Panax notoginseng root extracts)
- No caffeine or other stimulants on the ingredient list
- Vegetable capsules that the label says are free of animal products
- 90 capsules, 30 serves per bottle
Nutrition information
Per 3 capsules (one serve).
| Nutrient | Per 3 capsules |
|---|---|
| Vitamin C (as PureWay-C) | 100 mg |
| Arginine nitrate (NO3-T) | 2,000 mg |
| AstraGin (Astragalus membranaceus and Panax notoginseng root extracts) | 25 mg |
Ingredients
Arginine Nitrate (NO3-T®), Vitamin C (as PureWay-C®), AstraGin® (Astragalus membranaceus root extract and Panax notoginseng root extract). Other ingredients: Vegetable Capsule, Silicon Dioxide, Magnesium Stearate, Calcium Silicate.
How to use
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. For best results use daily, and do not take more than one serve (3 capsules) per day.
Good to know
- Not for use if you are under 18, pregnant or nursing.
- Talk to your doctor before use if you have a medical condition or take any medication, especially for high blood pressure, a heart condition, or medicines known as PDE5 inhibitors.
- Do not take other nitrate medicines or nitrate supplements with this product. Stop use if you have any adverse reaction.
- Store in a cool, dry place away from direct sunlight and humidity. Keep out of reach of children.
- If you are a drug-tested athlete, choose products that are batch tested under a program such as HASTA or Informed Sport, and check with your sport before use.
FAQs
What is in NIOX?
Each 3-capsule serve contains 2,000 mg of arginine nitrate (NO3-T), 100 mg of vitamin C as PureWay-C and 25 mg of AstraGin, a blend of Astragalus membranaceus and Panax notoginseng root extracts. The capsules are vegetable capsules.
When should I take NIOX?
Take 3 capsules 30 minutes before training. On rest days, take 3 capsules between meals. Nutrex recommends daily use for best results, but do not take more than one serve (3 capsules) in a day.
Is there evidence for nitrate?
Dietary nitrate is one of the few ingredients that the IOC consensus statement, cited by the Australian Institute of Sport, lists as having good evidence of benefits. NIOX supplies nitrate as arginine nitrate and the label does not state the nitrate amount separately, so results may differ from studies using other sources.
Does NIOX contain caffeine?
No. The label lists no caffeine or other stimulants, so it can be taken before evening sessions. Do not combine it with other nitrate supplements or nitrate medicines, as the label warns against taking additional nitrates.
Who should not take NIOX?
The label says not to use it if you are under 18, pregnant or nursing. Speak with your doctor first if you take any medication, especially for blood pressure, heart conditions or a PDE5 inhibitor, and do not combine it with other nitrate products.
Label details checked against Nutrex Research on 9 October 2026. Formulas can change, so always check the label on the product you buy.
Always read the label and follow the directions for use.
Free standard shipping on orders of $99.99 AUD or more within Australia.
Orders under $99.99 ship for a flat $12.98 AUD.
Delivery estimates are shown at checkout. In-store pickup is available at our Melbourne stores.
Nutrex Research NIOX Nitric Oxide 90 Capsules
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