Ultimate Nutrition. Chocolate Flavor. Chewable Tablets. Tired of swallowing big pills and lots of them? Then Xtreme Amino is the product for you. No swallowing is required on this amino. Ultimate Nutrition's Xtreme Amino contains only naturally occurring amino acids from 100% whey protein. It contains no soy wheat or casein. Ultimate Nutrition's Xtreme Amino contains all the whey protein fractions such as beta lactoglobulin alpha lactalbumin glycomacropeptide immunoglobulins proteose peptones serum albumin lactoferrin and lactoperoxidase. Ultimate Nutrition's Xtreme Amino is isolated by a complex low temperature processing system that utilizes a proprietary micro- and ultrafiltration process for the highest quality premium isolated whey protein available.