The Kre-Alkalyn EFX Difference - Its Buffered. Its Stable. It Works - Kre-Alkalyn EFX represents a major breakthrough in performance supplementation thanks to its multi-patented, pH-Correct creatine stabilization technology. Our scientist discovered that buffering to pH-12 produced a stable creatine molecule. 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 manufacturing process.brbrbFrom the Lab to the GymbbrTwenty-four elite athletes from the Bulgarian National Weightlifting Team were selected to participate in a double-blind clinical study 1 comparing Kre-Alkalyn to standard creatine monohydrate. After 60 days, the Kre-Alkalyn group using 7.5g per day experienced an overall average strength increase of 28.25 above those in the unbuffered creatine monohydrate group