The #1 Choice in Sustained Release Protein! Anabolic/Anti-Catabolic Bio-Efficient Protein Sustained Release Micro-Feed Technology Fast, Medium & Slow Release Profile Ideal Anytime: Pre-Workout, Post-Workout & Before Bedtime High Levels of the Critical 5 Amino Acids (Glutamine, Arginine & BCAAs) Rich in Flax, CLA & MCTs Naturally and Artificially Flavored Dietary Supplement Powered by SuproResearch Reveals: Staying in Positive Nitrogen Balance is the Key to Muscle Growth!Research shows that proteins providing a sustained fast, medium and slow release have better muscle-building and anti-catabolic effects than whey. This is because they continually supply amino acids to muscle tissue and sustain a positive nitrogen balance to support anabolic growth and recovery. Probolic-SR is bio-engineered with a precise combination of whey, soy and casein and a patented 12-hour technology to create the ideal muscle-building protein.Probolic-SR - The Only Patented 12-Hour Protein!Probolic-SR"s patented Micro-Feed Technology employs a natural lipid coating to micro-encapsulate the protein powder and achieve a 12-hour release. Once ingested, the micro-encapsulated protein is slowly digested due to the actions of acids, enzymes and mechanical agitation as it passes through the gastrointestinal tract. As the natural coating erodes, the protein is then broken down into amino acids in the small and large intestines so it can be absorbed into the bloodstream. This technology is a monumental breakthrough in improving protein"s effect on nitrogen retention and preventing catabolism. Probolic-SR has revolutionized protein supplementation for bodybuilders and athletes with this patented 12-Hour Micro-Feed Technology.Probolic - SR - 12 Hour Sustained Release Bio-Efficient ProteinProbolic-Sr"s patented 12 hour Sustained Release Micro-Feed Technology and superior Critical Five Amino Acid Score (CFAAS) are major breakthroughs in protein supplementation. These two exclusive advancements have set new standards in the bio-efficiency and anabolic effects of protein by giving you a continual supply of the most critical amino acids to help stimulate muscle growth, improve recovery and prevent catabolic muscle wasting.Amino acids are the building blocks for muscle tissue. In order to achieve maximum muscle growth, you must have an adequate supply of amino acids to feed your muscles. Certain amino acids are more important than others for stimulating and supporting muscle growth. These are called the Critical Five Amino Acids, which include glutamine, arginine and BCAAs (leucine, isoleucine and valine). Probolic-SR"s engineered protein matrix of whey concentrate, soy isolate and casein is precisely formulated to supply high levels of these Critical Five Amino Acids. Aside from providing a high Critical Five Amino Acid Score, this protein matrix also provides a fast, medium and slow "release profile," which improves bio-availability and nitrogen retention.The exclusive patented Sustained Release Micro-Feed Technology further enhances the "release profile" and provides a continual supply of Critical Five Amino Acids for up to 12 hours! This controlled sustained release of amino acids to your muscles increases bio-availability and nitrogen retention and creates the ideal anabolic/anti-catabolic state for maximum muscle growth and prevents muscle breakdown. Probolic-SR"s Micro-Feed Technology makes it the most bio-efficient protein available.Feed Your Muscles with Probolic-SR - 12 Hour Muscle Feeder!When other proteins stop working, Probolic-SR keeps feeding muscle tissue for up to 12 hours!Probolic - This advanced protein blend (Supro soy protein isolate, whey concentrate, casein) contains very high levels of the critical amino acids Glutamine, Arginine and BCAAs. Probolic-SR"s 12 hour release of amino acids ensures that your muscles receive the nutrition they need to support muscle growth and recovery. This sustained delivery keeps your boy in an anabolic muscle building state and prevents catabolic muscle wasting.