Black Series Nutrex Research Advanced Protein Blend 25 g Protein 5.1 g BCAA 11 g Essential Amino Acids 4 g Glutamine Precursors Dietary Supplement Naturally & Artificially Flavored Muscle Infusion Product Highlights 25 Grams of Protein Per Serving Packed with 5 Different Proteins Provides Whey Protein Concentrates & Isolates High in Essential Amino Acids High in Natural BCAAs Low in Fat Instantized: Mixes Easily With a Spoon Tastes Absolutely Delicious Muscle Infusion is an advanced multi-protein formula supplying your muscles with 25 grams of high-quality protein per serving. Rather than just focusing on a single source Muscle Infusion is packed with five different proteins. Muscle Infusion is high in essential amino acids which are the true building blocks of muscle. It's a great glutamine source and with its naturally occurring high level of BCAAs it helps fuel muscle repair and growth. To support your quest for lean muscles, Muscle Infusion is very low in fats. It tastes absolutely delicious and mixes easily with a spoon.