Ph-Correct Creatine Monohydrate. Muscle. Performance. Strength. Clinically Proven. The Original Purple Cap. Kre-Alkalyn EFX It’s Buffered. It Stable. Kre-Alkalyn EFX Represents a Major Breakthrough in Performance Supplementation Thanks To Its Multi-Patented, pH-Correct Creatine Stabilization Technology. Our Scientist Dr. Jeff Golini Discovered That “Buffering” To pH-12 produced a Stable Creatine Monohydrate Molecule. PH-Correct Makes It A Category Of One! Kre-Alkalyn EFX Is the Only Creatine Monohydrate Product with A pH Of 12 Because Its Molecules Are Synthesized with “Buffering” Agents Using a Patented (#6,399,661) Manufacturing Process To Make It pH-Correct. Creatine Stability Is Negatively Influenced by Acids and Liquids at pH 6.9 or less, (#6,399,661). Kre-Alkalyn Is the Only Creatine with Patent-Protection from pH to pH 14.