Nitric Oxide Ultra (capsules)
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| L-Citrulline12 systematic reviews · 73 randomised trials | 1000 mg |
| CranLoad Proprietary Blend | 382 mg |
Certifications & Testing
Other Ingredients
Cellulose, Water, Ascorbyl Palmitate
Recommended Use
Recommendations: As a dietary supplement, take 2 capsules, 1-2 times daily, between meals.
Warnings
Warning: if you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Keep out of the reach of children. Use only if safety seal is intact.
Frequently Asked Questions
What is Pure Encapsulations Nitric Oxide Ultra (capsules)'s Formulate score?
Pure Encapsulations Nitric Oxide Ultra (capsules) scores 78 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Pure Encapsulations Nitric Oxide Ultra (capsules) worth it?
Pure Encapsulations Nitric Oxide Ultra (capsules) scores 78/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Pure Encapsulations Nitric Oxide Ultra (capsules)?
Each serving contains L-Citrulline (1000 mg), CranLoad Proprietary Blend (382 mg). Serving size: 2 Capsule(s). 30 servings per container.
How do I take nitric oxide ultra (capsules)?
Recommendations: As a dietary supplement, take 2 capsules, 1-2 times daily, between meals.
Who makes Nitric Oxide Ultra (capsules)?
Nitric Oxide Ultra (capsules) is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations Nitric Oxide Ultra (capsules) third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, Certified Gluten-Free (GFCO), cGMP Certified, Third-Party Tested.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.