NITRIC BOOST Review: A Research Look at the NitricOxide Male Enhancement Formula

NITRIC BOOST sits in the male performance category, built around the nitric oxide (NO) pathway rather than the testosterone-support angle. The active ingredients — L-citrulline, L-arginine, beetroot extract, and pine bark extract — are chosen specifically because they elevate NO production, which drives vasodilation and the blood-flow effects associated with both erectile function and exercise performance.

This review is for men evaluating whether an NO-focused supplement is worth trying for sexual performance, gym performance, or both. The science here is more mature than for most ingredient-based supplements; the question is whether per-serving doses match the trials.

L-citrulline. Citrulline converts to arginine in the kidneys more efficiently than oral arginine itself. A 2008 study by Schwedhelm and colleagues in the British Journal of Clinical Pharmacology (PMID 17875194) showed L-citrulline raised plasma arginine more reliably than equivalent L-arginine. A 2011 study by Cormio et al. in Urology (PMID 21195829) tested 1.5 g L-citrulline daily in men with mild erectile dysfunction — 50% reported improvement vs 8.3% with placebo.

Beetroot extract. Beetroot is rich in dietary nitrate, converted to NO via the nitrate-nitrite-NO pathway. A 2017 systematic review by Domínguez and colleagues in Nutrients (PMID 28067808) pooled 23 studies and found beetroot favored endurance performance, with effects appearing 2-3 hours after ingestion at 300-600 mg nitrate doses.

Pine bark extract (Pycnogenol). A 2003 study by Stanislavov and Nikolova in The Journal of Sex and Marital Therapy (PMID 12851125) tested L-arginine plus Pycnogenol in 40 men with ED. After three months, 92.5% reported normal function vs 5% on arginine alone. Pycnogenol appears to enhance NO via endothelial nitric oxide synthase activation.

How NITRIC BOOST uses these ingredients. NITRIC BOOST combines all four in a single serving. The category-wide caveat applies: per-ingredient dose disclosure matters. Citrulline trials use 1.5-6 g/day, beetroot 300-600 mg nitrate, Pycnogenol 80-120 mg/day. Give it 6-8 weeks for sexual function changes; performance effects appear within hours but compound.

Who NITRIC BOOST is a fit for. Men who train regularly and want NO-pathway support for both gym and intimate performance. Also reasonable for men with mild ED who want a non-prescription first try. NOT appropriate for men on nitrate medications for heart conditions — the combination can drop blood pressure dangerously. Talk to your doctor if you take any cardiovascular medications.

Ready to try NITRIC BOOST?

Visit the official site for current pricing, ingredient details, and the manufacturer's guarantee. Get NITRIC BOOST here →

This is an affiliate link. If you purchase through it, we may earn a commission at no extra cost to you. We only feature products we have personally researched.

References.

1. Schwedhelm E, Maas R, Freese R, et al. Pharmacokinetic and pharmacodynamic properties of oral L-citrulline and L-arginine. Br J Clin Pharmacol. 2008;65(1):51-59. PMID: 17875194.

2. Domínguez R, Cuenca E, Maté-Muñoz JL, et al. Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. Nutrients. 2017;9(1):43. PMID: 28067808.

3. Stanislavov R, Nikolova V. Treatment of erectile dysfunction with pycnogenol and L-arginine. J Sex Marital Ther. 2003;29(3):207-213. PMID: 12851125.

Disclaimer: This article is for informational and educational purposes only and is not medical advice. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement, especially if you take medications or have a medical condition.