Cyto-Matrix Creatine - Powder 188g4. 4 grams of creatine and 200 mg of magnesium per serving in an unflavoured powder delivery. Creatine is a well known ergogenic aid that can improve cellular energy stores after bouts of high intensity exercise, leading to improved muscle strength, power output and recovery Creatine has also demonstrated benefits for neurological health and cognitive function, improving memory, attention span and processing speed Magnesium is a powerful mineral