L-Arginine, 180 Capsules (675 mg per Capsule)

Very cool amino acid, gives energy, large capsule, I will buy more as I see its effect

This product is of good quality, looks just like in the photo, I really liked it, I recommend it.very good size, quality, package, benefit, composition, frequency, gentle

This is the best and quality I have ever tried. Excellent!

Good price and helps with larger pumps in the gym. I will buy this Arginine again and would definitely recommend it.

From what I can tell (I'm not a chemist), the product is as advertised. I take two daily, but it hasn't been for long, so it would not be realistic to expect noticeable effects already. The only small downside is that the pills taste funny before you swallow them.

Good package, I like it because it's free filler

Super affordable, fast shipping, very secure payment and definitely will purchase again!!!

Providing the highest quality nutritional supplements since 1965. L-Arginine is a precursor of nitric oxide, which is necessary for the healthy dilation of blood vessels, circulation, and blood flow. L-Arginine supports circulatory, cardiovascular, and immune system health, and may promote athletic performance.

I’ve seen tremendous improvement in my health since I started taking this vitamin

I like that this is made without additional fillers. L-arginine is an amino acid that helps the body build protein. It releases nitric oxide into the blood which helps to widen blood vessels in the bloodstream. It is supposed to improve certain circulatory conditions. I trust Carlson to use high quality ingredients.