L-arginine and L-ornithine are amino acids which—when taken together—work as a vasodilator, opening blood vessels and improving blood flow while reducing blood pressure.* This ability makes it a popular pre-workout supplement as improved blood flow carries more oxygen to the muscles and may improve exercise performance. The combination of L-arginine and L-ornithine may possibly significantly improve erectile function.*
Nutricost L-Arginine + L-Ornithine Capsules
- Combines 2 Essential Amino Acids: L-Arginine and L-Ornithine
- Popular With Athletes & Other Active Individuals
- 750mg of L-Arginine + L-Ornithine Per Serving (180 Servings)
- Manufactured In a GMP Compliant, FDA Registered Facility
- Non-GMO, Gluten Free
Price is awesome. The nutrient stimulates growth hormone while you sleep. Capsule count is excellent.
I've been using this brand for a while now and I'm impressed with results
These seem to help my knees.
I take 12 at bedtime on an empty stomach. This times my growth hormone release that naturally occurs during the first 90 minutes of sleep with the added growth hormone release from the arginine/ornithine caps. The powdered form is cheaper but tastes horrible to me.