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Fifth Nutrisupply Inc


What is L-Citrulline?

L-Citrulline is a non-essential amino acid found naturally in certain foods and also produced by the body. It plays a role in the urea cycle, a process that removes ammonia from the body and helps in the production of nitric oxide (NO).

Health benefits of using L-Citrulline

1. Nitric Oxide Production:

L-Citrulline is converted into another amino acid called L-Arginine in the body, which then leads to the production of nitric oxide. Nitric oxide is a vasodilator, meaning it relaxes blood vessels, leading to improved blood flow. This effect can potentially benefit circulation and cardiovascular health.

2. Exercise Performance: 

Some research suggests that L-Citrulline supplementation might enhance exercise performance and reduce fatigue by increasing blood flow and oxygen delivery to muscles. It's often used by athletes and fitness enthusiasts to potentially improve endurance during workouts.

3. Blood Pressure:

Due to its vasodilatory effects, L-Citrulline has been studied for its potential to help regulate blood pressure, particularly in individuals with hypertension.

4. Erectile Dysfunction:

Nitric oxide is crucial for healthy blood flow, and L-Citrulline's role in enhancing nitric oxide production has led to studies exploring its potential use in improving erectile function in men with mild to moderate erectile dysfunction.


L-Citrulline supplements are available in various forms, including powder or capsules. They are generally considered safe and well-tolerated, although mild side effects such as stomach upset or diarrhea might occur at higher doses.

As with any supplement, it's advisable to consult with a healthcare professional before starting L-Citrulline supplementation, especially if you have underlying health conditions or are taking medications that might interact with its effects.

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