I was sent this for free in exchange for my honest review. When I took this after working out I noticed I had less muscle soreness the next day. This was great because it allowed me to do my other workouts without having to go lighter. The pill is a bit large so sometimes it was a bit hard to swallow.

NOW Foods' L-Arginine 1000 mg Double Strength Tablets provide a high-potency dose of this conditionally essential amino acid, which plays a pivotal role in urea metabolism, DNA synthesis, and protein production.
As a precursor to nitric oxide (NO), L-Arginine supports vasodilation, promoting healthy blood flow and cardiovascular function. This makes it beneficial for athletes and active individuals aiming to enhance endurance and recovery.
Each tablet delivers 1,000 mg of pharmaceutical-grade L-Arginine—double the amount found in NOW's regular-strength capsules—offering a convenient option for those seeking higher dosages.
The tablets are free from common allergens such as gluten, soy, dairy, and nuts, and are manufactured in a GMP-certified facility, ensuring quality and purity.
Suggested use is one tablet daily, preferably on an empty stomach.
Reviews (20)
See More ReviewsOk I don’t know if this is supposed to happen while taking this but I noticed having an increase in my libido which is great after having a baby. I’ve also been able to get back into a good workout routine and had energy the do it! I am so glad I have been taking this the last month as I am feeling stronger and better than ever. Planning to continue it!