Can 500 mg/ day help performance or recovery? GH levels? anything else?
Good, Bad? Worth taking? Yes, No, Maybee so?

Around 5gms of Arginine can give you a boost 1/2hr to 40min pre-workout. We used to use Musashi products.

i found it in powder form.
now what kind of boost would i get from it pre work out and what other benifits can be expected?

I might start and give it a test drive …