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

This product has so many good health benefits, I use it all the time.

I love quality of Carlson supplements, all my family take Omega-3 by this company for years. L-arginine is good as well, size and smell are ok.

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

Quality of the ingredient was very good. Taste was neutral.

I like that it's a good size and quality

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

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

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.

Nice clean ingredients, the only other ingredient being beef gelatine capsule.

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.