I talk to most guys who think that they can take 500 mg of arginine and get the results that their wives want. Nope. Underdosed for most. Especially the baby boomers. L-Arginine Plus has 5000 mg of arginine. This is a secret that bodybuilders know that the general public hasn't caught on to yet.
This product, while pricey has the dose you need.
Ingredients found in L-arginine Plus.
L-arginine, L-citrulline, Red Wine Extract, Vitamin C, Vitamin D, Vitamin K, Vitamin B6, Vitamin B12, Folate (Folic Acid), Magnesium, 72 Trace Minerals and Astragin.
