Nutricost
Nutricost Nitric Oxide Booster 2250mg
Nutricost Nitric Oxide Booster 2250mg is a capsule supplement that combines three forms of arginine with two forms of citrulline. A 3-capsule serve provides 2,250 mg in total, which is 750 mg per capsule. It comes in 90-capsule (30 serves) and 180-capsule (60 serves) bottles, and no caffeine is listed on the label.
Key features
- 2,250 mg per 3-capsule serve (750 mg per capsule)
- 500 mg each of L-arginine, L-arginine HCl and arginine AKG (2:1)
- 375 mg each of L-citrulline and L-citrulline malate (2:1)
- 90 capsules (30 serves) or 180 capsules (60 serves)
- Gelatin capsules
- No caffeine listed
Nutrition information
Per 3 capsule serve.
| Nutrient | Per serve |
|---|---|
| L-arginine | 500 mg |
| L-arginine HCl | 500 mg |
| Arginine AKG 2:1 | 500 mg |
| L-citrulline | 375 mg |
| L-citrulline malate 2:1 | 375 mg |
| Total | 2,250 mg |
Ingredients
L-arginine, L-arginine HCl, arginine AKG 2:1, L-citrulline, L-citrulline malate 2:1. Other ingredients: gelatin capsule, magnesium stearate, calcium silicate, silica.
How to use
The label serving size is 3 capsules. We could not verify the directions from Nutricost this session, so follow the directions on your bottle.
Good to know
- Research support is limited. The NIH Office of Dietary Supplements notes that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not strongly support citrulline.
- The capsules are gelatin, so check suitability if you avoid animal products.
- If you take blood pressure medication, other medication or have a medical condition, check with your doctor before use.
- If you are an athlete who is drug tested, choose batch-tested products (for example HASTA or Informed Sport certified) and check with your sport before use.
- Keep out of reach of children.
FAQs
How much is in each capsule?
Each capsule provides 750 mg, and the 3-capsule serve provides 2,250 mg: 500 mg each of L-arginine, L-arginine HCl and arginine AKG, plus 375 mg each of L-citrulline and L-citrulline malate.
How long does a bottle last?
The 180-capsule bottle holds 60 serves and the 90-capsule bottle holds 30 serves. At one 3-capsule serve a day, that is about two months or one month.
What does the research say?
The NIH Office of Dietary Supplements reports that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not provide strong support for citrulline. Up to 9 g a day of arginine for several weeks was well tolerated.
Is it suitable for vegetarians?
No. The other ingredients list a gelatin capsule, along with magnesium stearate, calcium silicate and silica.
Does it contain caffeine?
No caffeine is listed on the supplement panel. The only actives are forms of arginine and citrulline, so if you also use a pre-workout, check that product for added arginine or citrulline and keep within each label's directions.
Label details checked against the Nutricost label panel 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.
Your cart
Order note
Order special instructions
Discount
Discount invalid. Please make sure the discount details are correct.
Free shipping code should be applied later on Checkout page.
Discount code is already applied.
Discount applied!
Nutricost Nitric Oxide Booster 2250mg
Nutricost Nitric Oxide Booster 2250mg
We'll email you once when this option 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.
Nutricost Nitric Oxide Booster 2250mg is a capsule supplement that combines three forms of arginine with two forms of citrulline. A 3-capsule serve provides 2,250 mg in total, which is 750 mg per capsule. It comes in 90-capsule (30 serves) and 180-capsule (60 serves) bottles, and no caffeine is listed on the label.
Key features
- 2,250 mg per 3-capsule serve (750 mg per capsule)
- 500 mg each of L-arginine, L-arginine HCl and arginine AKG (2:1)
- 375 mg each of L-citrulline and L-citrulline malate (2:1)
- 90 capsules (30 serves) or 180 capsules (60 serves)
- Gelatin capsules
- No caffeine listed
Nutrition information
Per 3 capsule serve.
| Nutrient | Per serve |
|---|---|
| L-arginine | 500 mg |
| L-arginine HCl | 500 mg |
| Arginine AKG 2:1 | 500 mg |
| L-citrulline | 375 mg |
| L-citrulline malate 2:1 | 375 mg |
| Total | 2,250 mg |
Ingredients
L-arginine, L-arginine HCl, arginine AKG 2:1, L-citrulline, L-citrulline malate 2:1. Other ingredients: gelatin capsule, magnesium stearate, calcium silicate, silica.
How to use
The label serving size is 3 capsules. We could not verify the directions from Nutricost this session, so follow the directions on your bottle.
Good to know
- Research support is limited. The NIH Office of Dietary Supplements notes that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not strongly support citrulline.
- The capsules are gelatin, so check suitability if you avoid animal products.
- If you take blood pressure medication, other medication or have a medical condition, check with your doctor before use.
- If you are an athlete who is drug tested, choose batch-tested products (for example HASTA or Informed Sport certified) and check with your sport before use.
- Keep out of reach of children.
FAQs
How much is in each capsule?
Each capsule provides 750 mg, and the 3-capsule serve provides 2,250 mg: 500 mg each of L-arginine, L-arginine HCl and arginine AKG, plus 375 mg each of L-citrulline and L-citrulline malate.
How long does a bottle last?
The 180-capsule bottle holds 60 serves and the 90-capsule bottle holds 30 serves. At one 3-capsule serve a day, that is about two months or one month.
What does the research say?
The NIH Office of Dietary Supplements reports that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not provide strong support for citrulline. Up to 9 g a day of arginine for several weeks was well tolerated.
Is it suitable for vegetarians?
No. The other ingredients list a gelatin capsule, along with magnesium stearate, calcium silicate and silica.
Does it contain caffeine?
No caffeine is listed on the supplement panel. The only actives are forms of arginine and citrulline, so if you also use a pre-workout, check that product for added arginine or citrulline and keep within each label's directions.
Label details checked against the Nutricost label panel 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.
Nutricost Nitric Oxide Booster 2250mg
We'll email you once when this option 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.
Nutricost Nitric Oxide Booster 2250mg is a capsule supplement that combines three forms of arginine with two forms of citrulline. A 3-capsule serve provides 2,250 mg in total, which is 750 mg per capsule. It comes in 90-capsule (30 serves) and 180-capsule (60 serves) bottles, and no caffeine is listed on the label.
Key features
- 2,250 mg per 3-capsule serve (750 mg per capsule)
- 500 mg each of L-arginine, L-arginine HCl and arginine AKG (2:1)
- 375 mg each of L-citrulline and L-citrulline malate (2:1)
- 90 capsules (30 serves) or 180 capsules (60 serves)
- Gelatin capsules
- No caffeine listed
Nutrition information
Per 3 capsule serve.
| Nutrient | Per serve |
|---|---|
| L-arginine | 500 mg |
| L-arginine HCl | 500 mg |
| Arginine AKG 2:1 | 500 mg |
| L-citrulline | 375 mg |
| L-citrulline malate 2:1 | 375 mg |
| Total | 2,250 mg |
Ingredients
L-arginine, L-arginine HCl, arginine AKG 2:1, L-citrulline, L-citrulline malate 2:1. Other ingredients: gelatin capsule, magnesium stearate, calcium silicate, silica.
How to use
The label serving size is 3 capsules. We could not verify the directions from Nutricost this session, so follow the directions on your bottle.
Good to know
- Research support is limited. The NIH Office of Dietary Supplements notes that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not strongly support citrulline.
- The capsules are gelatin, so check suitability if you avoid animal products.
- If you take blood pressure medication, other medication or have a medical condition, check with your doctor before use.
- If you are an athlete who is drug tested, choose batch-tested products (for example HASTA or Informed Sport certified) and check with your sport before use.
- Keep out of reach of children.
FAQs
How much is in each capsule?
Each capsule provides 750 mg, and the 3-capsule serve provides 2,250 mg: 500 mg each of L-arginine, L-arginine HCl and arginine AKG, plus 375 mg each of L-citrulline and L-citrulline malate.
How long does a bottle last?
The 180-capsule bottle holds 60 serves and the 90-capsule bottle holds 30 serves. At one 3-capsule serve a day, that is about two months or one month.
What does the research say?
The NIH Office of Dietary Supplements reports that arginine at 2 to 20 g a day has little to no effect on performance, and that research does not provide strong support for citrulline. Up to 9 g a day of arginine for several weeks was well tolerated.
Is it suitable for vegetarians?
No. The other ingredients list a gelatin capsule, along with magnesium stearate, calcium silicate and silica.
Does it contain caffeine?
No caffeine is listed on the supplement panel. The only actives are forms of arginine and citrulline, so if you also use a pre-workout, check that product for added arginine or citrulline and keep within each label's directions.
Label details checked against the Nutricost label panel 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.
Nutricost Nitric Oxide Booster 2250mg
Customer reviews
