Q: What is L-citrulline and how does it work? A: L-citrulline is a non-essential amino acid, meaning the body can produce it, though supplementation may provide additional support. It was first isolated from watermelon in 1930. L-citrulline converts to L-arginine in the body, which then supports nitric oxide production. Nitric oxide supports healthy blood vessel function and circulation. Each capsule contains 750mg of pure free-form L-citrulline, ready for absorption.
Q: How much L-citrulline should I take? A: Each capsule contains 750mg of L-citrulline. The suggested use is 1 capsule daily, or as directed by a healthcare practitioner. Consult your healthcare provider to determine the appropriate dosage for your individual needs, especially if you're using it for specific fitness or wellness goals.
Q: What's the difference between L-citrulline and L-arginine? A: While both amino acids support nitric oxide production, they differ in absorption. L-citrulline is absorbed intact and converts to L-arginine in the kidneys, while L-arginine undergoes significant breakdown in the digestive system. L-citrulline provides sustained L-arginine availability in the body. Many athletes and fitness enthusiasts prefer L-citrulline for exercise support because of this sustained availability.
Q: When should I take L-citrulline? A: L-citrulline can be taken at any time of day. Some people prefer taking it before exercise to support circulation to working muscles, while others take it at a consistent time daily for general circulation support. Follow the dosage instructions on the label or as directed by your healthcare practitioner. Consistency is key for best results.
Q: Can I get L-citrulline from food? A: Yes, watermelon is the richest natural food source of L-citrulline, containing approximately 250mg per cup. However, supplementation provides concentrated, consistent dosing. You would need to consume several cups of watermelon daily to match supplemental doses, which would also provide significant sugar and calories. Supplementation offers a convenient, concentrated source.
Q: Is this suitable for vegans and vegetarians? A: Yes, this L-citrulline supplement is suitable for both vegans and vegetarians. The capsules are made from hypromellose, which is plant-based (vegetable cellulose), not gelatin. The L-citrulline itself is a pure amino acid. The product is also non-GMO, gluten-free, and soy-free.
Q: How long does it take to notice effects? A: Individual responses vary. Some people may notice effects related to exercise performance within a few days to weeks of consistent use. For circulation support, benefits may develop gradually with regular supplementation. Consistent daily use is recommended for best results. If you're using it for specific fitness goals, track your performance over several weeks.
Q: Can I take L-citrulline with other supplements? A: L-citrulline is commonly used alongside other supplements. However, consult a healthcare professional before combining supplements, especially if you're taking medications or have health conditions. If you're taking multiple supplements or medications, it's important to discuss with your healthcare provider to ensure there are no contraindications.
Q: What does "free-form" mean? A: "Free-form" means the L-citrulline is in its pure, unbound amino acid state, ready for absorption. It's not bound to other compounds or in a complex form. This pure free-form provides 750mg of L-citrulline per capsule without additional ingredients affecting the amino acid content.
Q: Is L-citrulline the same as citrulline malate? A: No, they are different forms. L-citrulline is the pure amino acid, while citrulline malate is L-citrulline bound to malic acid. This product contains pure free-form L-citrulline, providing 750mg of the amino acid per capsule. Both forms are used in supplements, but pure L-citrulline provides more citrulline per gram of product.
Q: Why is this product made in Canada? A: This L-citrulline is manufactured in Canada in a GMP-certified facility with third-party testing for purity and potency. Canadian manufacturing ensures adherence to Good Manufacturing Practices and regulatory oversight. The Health Canada NPN (Natural Product Number) 80139498 indicates the product has been reviewed and approved for safety, efficacy, and quality.
Q: Can I take L-citrulline long-term? A: L-citrulline is generally well-tolerated for ongoing use when taken as directed. However, as with any supplement, it's advisable to consult with a healthcare practitioner for guidance on long-term use appropriate for your individual situation. Regular check-ins with your healthcare provider are recommended when using any supplement long-term
