NOW Foods L-Citrulline capsules typically contain 750 mg of L-citrulline per vegetarian capsule. L-citrulline is an amino acid naturally found in certain foods and is also produced by the body. Here?s an overview of this product:
Key Features and Benefits:

Nitric Oxide Production: L-citrulline is a precursor to L-arginine, another amino acid involved in the production of nitric oxide (NO) in the body. Nitric oxide is a vasodilator, meaning it helps relax blood vessels and improve blood flow. This can have benefits for cardiovascular health, exercise performance, and erectile function.
Exercise Performance: Increased blood flow and nutrient delivery to muscles can enhance exercise performance and reduce fatigue during prolonged or high-intensity workouts. L-citrulline supplementation may help improve endurance, strength, and recovery in athletes and active individuals.
Heart Health: By promoting vasodilation and improving blood flow, L-citrulline may help support heart health and reduce the risk of cardiovascular diseases like hypertension and atherosclerosis.
Erectile Function: L-citrulline supplementation has been studied for its potential benefits in improving erectile function in men with mild to moderate erectile dysfunction (ED). It works by increasing blood flow to the genital area, similar to the mechanism of action of popular ED medications.
Ammonia Detoxification: L-citrulline is involved in the urea cycle, a process in the liver that helps remove ammonia, a waste product of protein metabolism, from the body. By aiding in ammonia detoxification, L-citrulline may support overall detoxification and metabolic health.

Usage:

The recommended dosage typically varies depending on individual needs and health goals. It?s important to follow the dosage instructions provided on the product label or as directed by a healthcare professional.
L-Citrulline capsules are usually taken with water, preferably on an empty stomach, before exercise or as needed for cardiovascular or sexual health support.

Caution:

While L-citrulline is generally safe for most individuals when taken as directed, it may cause mild gastrointestinal discomfort in some people. Start with a lower dose and gradually increase as tolerated.
Individuals with certain medical conditions or those taking medications should consult with a healthcare professional before using L-citrulline supplements, especially if they have cardiovascular issues or are taking medications for erectile dysfunction.

Incorporating L-Citrulline capsules into your supplement regimen can provide potential benefits for exercise performance, cardiovascular health, erectile function, and ammonia detoxification. However, it?s essential to use this amino acid supplement responsibly and under the guidance of a healthcare professional to ensure safety and efficacy, especially if you have underlying health conditions or are taking medications.