| Nitri-Syl Proprietary L-Arginine Blend | 1,680 mg | † |
| Arginine Alpha Keto-Glutarate | 1,350 mg | † |
| MONO | 255 mg | † |
| Malate | 60 mg | † |
| Arginine Ketoisocaproate | 15 mg | † |
| L-Citrulline | 480 mg | † |
| Pine Bark Extract | 30 mg | † |
| Quercetin (as S. japonica) | 30 mg | † |
| Longjack Extract | 30 mg | † |
| BioPerine (as P. nigrum)standardized to 95% piperine, standardized to 50:1 | 5 mg | † |
Other ingredients: Cellulose, Rice Flour
% Daily Values for: Adults and children 4 or more years of age.
Where this label comes from
An original label of the NIH's Dietary Supplement Label Database, entered there on 25 September 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- Nitric Oxide
- Brand
- Premium Certified
- Barcode (UPC)
- Not printed
- Net contents
- 90 Capsule(s)
- Market status
- On market
- DSLD ID
- 335677
Classification
- Supplement form
- Capsule
- Product type
- Other Combinations
- Claim types on the label
- Nutrient, All Other, Structure/Function
- Intended for
- Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free
Label statements
Directions: Suggested use: For best results, on workout days, take three capsules in the morning (before breakfast) and three capsules 30 minutes before workouts; and on non-workout days, take three capsules in the morning (before breakfast), and three capsules at night (before dinner).
Precautions: Pregnant or Nursing or Prescription Medications: Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.
Precautions: Children: Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement. Keep out of the reach of children.
Precautions: All Other: Do not use this product if outer seal around cap is missing or broken.
Storage: Store at room temperature.
Formulation: Does NOT Contain: Free of soy, gluten, milk, egg, wheat, peanuts, artificial sweeteners and shellfish.
Formula: Contains: Premium quality Nitric Oxide Booster High potency Nitric Oxide Now with Nitri-Syl L-Arginine
Formulation: Does NOT Contain: No GMOs - No hormones No soy - No preservatives No gluten - No coloring
FDA Statement of Identity: Dietary Supplement
Brand information
Distributed by: Premium Certified, Northbrook, IL
More labels from Premium Certified
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.