Artificial FlavoredMade with 100% Micellar Casein25 g Protein Per Serving5 g BCAAs Per Serving^Informed Choice - We Test You TrustBanned Substance TestedSlow Digesting, Prolonged DeliveryGluten FreeInstantized - Easy to mix Better Input = Better Output Even in our fast-paced world, there are times when it pays to slow down. Take between meals and bedtime for example. During these occasions you want a protein that takes its time. Something to hold you over until your next meal. A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you're after. Naturally Occurring Amino Acid Profile^ Essential Amino AcidsLeucine, Lysine, Phenylalanine, Isoleucine, Valine, Methionine, Histidine, Tryptophan, Threonine44%Conditionally Essential Amino AcidsArginine, Cystine, Glutamine & Glutamic Acid, Tyrosine, Glycine, Proline40%Non-Essential Amino AcidsAspartic Acid, Alanine, Serine16%R1 Quality Guarantee - Rule One Proteins™ Commitment To Quality Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren't mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and Banned Substance Free facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price. Informed Choice; We Test You Trust - Banned Substance Tested  Informed Choice® is a quality assurance program for nutritional supplements. The program certifies products exhibiting the Informed Choice logo have been regularly tested for banned substances by the world class sports anti-doping lab, LGC. Instantized - Easy To Mix: Small amounts of lecithin are added as an emulsifier to help with mixing. ^Per serving. Values are naturally occurring & approximated. †100% of the protein is from Micellar Casein.