What is the percentage of L arginine in whey isolate powder?

The percentage of L-arginine in whey isolate powder varies from brand to brand. I am currently using ultimate iso sensation 93. In this protein the percentage of L-arginine is 2. read more

Typical amino acid profile of natural whey protein indicates arginine at 18.5 mg per gram of whey. CytoSport 100% indicates that arginine is 22.4 mg per g of CytoSport 100% whey protein. The difference may be due to the source if whey, the dietary regimen of the animal from which the whey is derived, or the whey may be supplemented with additional arginine. read more

L-glutamine, creatine, leucine***, arginine*** and a fast absorbing whey(like an isolate) will serve to do this. It is also important to take large amounts of calcium to ensure adequate absorbtion of nutrients. read more

Arginine and Whey. Arginine has no known food interactions. In fact, most whey protein formulas contain arginine. The National Institutes of Health notes that arginine can cause an interaction when taken with xylitol, a sugar alcohol sometimes included in whey protein supplement drinks and bars. read more