L-arginine L-citrulline Complex 60 Capsules
L-Arginine and L-Citrulline are synergistic amino acids widely studied for their role in supporting endothelial function and nitric oxide (NO) production, which are fundamental to healthy blood flow and erectile performance. L-Arginine serves as a direct precursor to nitric oxide—a key molecule that relaxes vascular smooth muscle and promotes increased circulation to peripheral tissues, including the corpus cavernosum of the penis. L-Citrulline, which is converted to L-Arginine in the kidneys, offers enhanced bioavailability and may sustain nitric oxide levels more effectively over time. Clinical studies have demonstrated that supplementation with L-Arginine and/or L-Citrulline can improve erectile function in men with mild to moderate ED, particularly when vascular insufficiency is a contributing factor. When used in combination, these amino acids may support more consistent vascular dilation, better exercise performance, and overall circulatory health—making them a core component of modern, non-pharmaceutical approaches to male sexual wellness.
🎯 Who Benefits Most?
- Men seeking natural erectile function support
- Adults experiencing circulatory sluggishness or cold extremities
- Athletes and active individuals needing endurance & recovery boosts
- Older adults with reduced NO levels or elevated blood pressure
Natural Ingredients & Suggested Daily Intake
Daily: Take two capsules per day with food. Do not exceed the recommended dose. Vegan
Per Vegetable Cellulose Capsule: (Hydroxypropylmethylcellulose).
L-arginine: 1,000mg (from nuts and seeds).
L-Citrulline: 500mg (from watermelons)
Bulking Agent: Brown Rice Flour
Anti-Caking Agent: Silicon Dioxide, Magnesium Stearate.
Additional Information
📝 Disclaimer
This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before starting any new supplement, especially if you have existing health conditions or are taking medication.
💥 L-Arginine & L-Citrulline Complex: The Nitric Oxide Power Duo
Fuel your flow. Support your stamina. Backed by science.
🧬 What Are L-Arginine & L-Citrulline?
L-Arginine and L-Citrulline are amino acids that serve as precursors to nitric oxide (NO)—a critical molecule for vascular dilation, oxygen delivery, and sexual performance.
- L-Arginine is a semi-essential amino acid used directly in endothelial NO synthesis.
- L-Citrulline is converted into arginine in the kidneys and sustains longer-term nitric oxide production.
When combined, they amplify nitric oxide output far more effectively than either one alone.
🔍 Why Nitric Oxide Matters
Nitric oxide (NO) is a signalling molecule that tells your blood vessels to relax and widen—a process known as vasodilation. This leads to:
- Improved blood flow to muscles and extremities
- Better oxygen and nutrient delivery during exercise or arousal
- Reduced blood pressure and enhanced cardiovascular function
- Stronger, longer-lasting erections due to increased penile blood flow
🔬 Scientific Mechanisms of Action
1. Endothelial Function & Vasodilation
- L-Arginine is converted by endothelial nitric oxide synthase (eNOS) into nitric oxide.
- L-Citrulline bypasses hepatic breakdown and increases plasma arginine levels more reliably than oral arginine alone.
🧪 Bailey et al. (2008): L-Citrulline supplementation increased plasma arginine by 80% and improved vascular function during cycling exercise.
2. Erectile Function & Sexual Health
- NO is critical for initiating and maintaining erections via corpus cavernosum relaxation.
- Combined supplementation enhances penile haemodynamics in men with mild-to-moderate erectile dysfunction (ED).
🔬 Cormio et al. (2011): Citrulline 1.5g/day improved erection hardness and frequency in 50% of men with mild ED.
✅ Natural alternative to pharmaceutical PDE5 inhibitors—without the side effects.
3. Exercise Performance & Recovery
- Enhances muscle pump and delays onset of fatigue
- Supports ATP production and ammonia clearance
- Reduces perceived exertion and post-workout soreness
📊 Perez-Guisado et al. (2010): Arginine–citrulline pre-workout blend increased strength endurance in trained individuals.
4. Blood Pressure & Cardiometabolic Health
- NO reduces vascular resistance and improves endothelial elasticity
- Clinical studies show reductions in systolic and diastolic blood pressure with L-Citrulline use
💡 Especially useful in aging men, where natural NO production declines, increasing risk of hypertension and erectile issues.
📈 Clinical Snapshot
Study |
Dose |
Result |
Schwedhelm et al., 2008 |
3g L-Citrulline/day |
↑ Plasma arginine, ↑ NO bioavailability |
Cormio et al., 2011 |
1.5g Citrulline |
Improved erectile hardness in men with ED |
Figueroa et al., 2010 |
6g Citrulline/day |
↓ Blood pressure in prehypertensive men |
Alvares et al., 2011 |
Combo |
↑ Blood flow, ↓ fatigue during anaerobic exercise |
🎯 Who Benefits Most?
- Men seeking natural erectile function support
- Adults experiencing circulatory sluggishness or cold extremities
- Athletes and active individuals needing endurance & recovery boosts
- Older adults with reduced NO levels or elevated blood pressure
🧪 Formulation Synergy
This complex works especially well alongside:
- Panax Ginseng – for sexual vitality and NO synergy
- Zinc & Vitamin D3 – for testosterone and endothelial health
- Horny Goat Weed – supports NO pathways and libido
- Omega-3s – enhances endothelial function and vascular tone
🏷️ Conclusion
The L-Arginine & L-Citrulline Complex is the ultimate circulation booster and sexual performance enhancer for modern men. It addresses the root causes of blood flow decline, not just the symptoms—naturally enhancing vitality, endurance, and erectile function with clinically validated precision.
Whether you're chasing peak performance or seeking a natural edge in male wellness, this duo delivers results you can feel.
💡 Our Pricing Philosophy
We believe everyone deserves access to high-quality supplements backed by science. Our prices reflect the cost of producing effective, research-grade formulations—not inflated margins or aggressive marketing.
We're not in competition with mass-market supplement brands. We're here to serve people who want real ingredients, honest doses, and clinically relevant support—not shortcuts.
📦 Our Packaging Commitment
We prioritise sustainability and minimal waste in all aspects of our packaging. Wherever possible, we use recyclable, eco-conscious materials and avoid unnecessary plastic or excess wrapping. Our focus is on delivering effective products in packaging that respects both your health and the planet.
🚚 Our Delivery Ethos
We’re committed to using the most sustainable delivery options available—balancing reliability, speed, and environmental impact. We continuously seek partners who share our values around low-emission logistics and minimal packaging waste.
Size guide
L-arginine L-citrulline Complex 60 Capsules

📰Inside the Mission: Prostate Aid CIC — A Modern Movement in Men’s Health
Empowering Men Through Science, Supplements, and Community
“No man
should suffer in silence.”
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their health journey.
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🔬 Where Clinical Science Meets Natural Wisdom
The core mission of Prostate Aid CIC is to bridge the gap between conventional
urology and the growing body of evidence supporting nutritional, botanical, and lifestyle interventions for prostate wellness. With a portfolio of rigorously selected supplements and a robust educational platform, the organisation offers a dual path: evidence-informed natural support alongside medically recognised advice.
Whether you’re navigating Benign Prostatic Hyperplasia (BPH), chronic prostatitis, or seeking to reduce prostate cancer risk, Prostate Aid CIC aims to be your go-to resource — not just for products, but for answers. Backed by references to clinical studies, their articles explore everything from Modified Citrus Pectin’s detox potential to the hormone-regulating synergy of Tongkat Ali, Maca, and Panax Ginseng.
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— Prostate Aid CIC Spokesperson
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— Editorial Team, Prostate Aid CIC
🧬 Evidence, Not Hype
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What sets Prostate Aid CIC apart is its Community Interest Company status. This isn't a venture capital-backed brand or private label hustle. All profits are reinvested into men’s health awareness, research dissemination, and subsidised support for vulnerable groups. The community benefits, not shareholders.
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With rising interest in integrative medicine and the increasing burden of prostate-related disorders in an aging male population, Prostate Aid CIC is perfectly positioned to lead a shift in how we think about prevention, performance, and prostate health.
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Prostate Aid CIC — Empowering Men to Take Control of Their Health, Naturally.
"True health is the harmony between science, nature, and the choices we make each day."