Creatine 100 caps. PURPLE•K® creatine has become a staple in any serious bodybuilder’s supplement program, because it gives you the real strength gains you need to move big weight. With each workout, you’ll feel your strength grow. Other creatines can be unstable – they can break down almost instantly in warm water. PURPLE•K Creatine is a buffered creatine that has a synthesized creatine molecule which has a raised pH level, above 12, making PURPLE•K Creatine a stabilized pH-correct creatine. PURPLE•K Creatine can increase maximum power and performance, by helping you squeeze out one or two more reps each set, PURPLE•K Creatine helps make you stronger.