Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Medium Chain Triglyceride (MCT) Oil | 2,000 mg | † |
| L-Citrulline | 1,500 mg | † |
| Beet (Beta vulgaris) powder (root) | 120 mg | † |
| L-Theanine | 100 mg | † |
| Ginkgo (Ginkgo biloba) extract (leaf) | 80 mg | † |
| Cayenne powder (30,000 HU) (fruit) | 60 mg | † |
| Maté (Yerba Maté) (llex paraguariensis) powder (leaf) | 40 mg | † |
| Asian Ginseng (Panax ginseng) extract (root) | 31 mg | † |
| BioPerine ComplexBioperine® Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) | 6 mg | † |
Bioavailability Very Good
Absorption Rating
- Medium Chain Triglyceride (MCT) Oil Good
- L-Citrulline Good
- Beet (Beta vulgaris) powder (root) Good
- L-Theanine Good
- Ginkgo (Ginkgo biloba) extract (leaf) Poor
- Cayenne powder (30,000 HU) (fruit) Fair
- Maté (Yerba Maté) (llex paraguariensis) powder (leaf) Fair
- Asian Ginseng (Panax ginseng) extract (root) Good
- BioPerine ComplexBioperine® Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) Good
Other Ingredients Very Good
Fillers & Additives
- Gelatin
- Purified Water
- Glycerin
- Beeswax
- Caramel (Color)
- Annatto (Color)
- Soy Lecithin
- St. John's Bread (Carob) (Color)
- Silicon Dioxide
- Titanium Dioxide (Color) Medium
- Maltodextrin
Efficacy Poor
Dosage Analysis
- Medium Chain Triglyceride (MCT) Oil 2,000 mg Under-dosed
- L-Citrulline 1,500 mg Under-dosed
- Beet (Beta vulgaris) powder (root) 120 mg Under-dosed
- L-Theanine 100 mg Effective
- Ginkgo (Ginkgo biloba) extract (leaf) 80 mg Under-dosed
- Cayenne powder (30,000 HU) (fruit) 60 mg High
- Maté (Yerba Maté) (llex paraguariensis) powder (leaf) 40 mg High
- Asian Ginseng (Panax ginseng) extract (root) 31 mg Under-dosed
- BioPerine ComplexBioperine® Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) 6 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 40 | |
| Total Fat | 3 g | 4%** |
| Saturated Fat | 2.5 g | 12%** |
| Protein | 4 g | |
| Medium Chain Triglyceride (MCT) Oil | 2,000 mg | † |
| L-Citrulline | 1,500 mg | † |
| Beet (Beta vulgaris) powder (root) | 120 mg | † |
| L-Theanine | 100 mg | † |
| Ginkgo (Ginkgo biloba) extract (leaf) | 80 mg | † |
| Cayenne powder (30,000 HU) (fruit) | 60 mg | † |
| Maté (Yerba Maté) (llex paraguariensis) powder (leaf) | 40 mg | † |
| Asian Ginseng (Panax ginseng) extract (root) | 31 mg | † |
| BioPerine ComplexBioperine® Black Pepper extract (95% piperine) (fruit), Ginger extract (5% gingerols) (rhizome) | 6 mg | † |
Other Ingredients
Gelatin Safe
Purified Water Safe
Glycerin Safe
Beeswax Safe
Caramel (Color) Generally_safe
Annatto (Color) Generally_safe
Soy Lecithin Safe
Silicon Dioxide Safe
Titanium Dioxide (Color) Caution
Maltodextrin Generally_safe
Price Comparison
Price History
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Is Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels a good supplement?
Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 13 active ingredients with 15 servings per container. Of the 11 inactive ingredients, 7 are rated safe and 1 are flagged for review. The manufacturer, Irwin Naturals, holds a brand trust score of 78/100 with 1 verified certifications including Nsf Gmp.
What are the ingredients in Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels?
Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels contains 13 active ingredients: Calories (40), Total Fat (3 g), Saturated Fat (2.5 g), Protein (4 g), Medium Chain Triglyceride (MCT) Oil (2,000 mg), L-Citrulline (1,500 mg), and 7 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels safe to take?
Irwin Naturals Nitric Oxide Pre-Sport® with L-Citrulline, 60 Liquid Soft-Gels has been analyzed for ingredient safety across all its components. Of 11 inactive ingredients, 7 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide (Color). 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Irwin Naturals a trustworthy supplement brand?
Irwin Naturals receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Los Angeles, California, United States, the company offers 130 products in their lineup. They hold 1 verified certifications including Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Irwin Naturals has 2 historical regulatory incidents on record, which are factored into the trust score.
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