NutraBio Phosphatidic Acid (500mg) core nutritionals K-XR Pre-Workout supplement is solution

K-XR Pre-Workout supplement is solution to your high stimulant pre-workout needs

Elevates performance in the gym enabling you to train harder for maximum strength and muscle gains

everyday protein intake

120 calories per serving

NutraBio Phosphatidic Acid (500mg) core nutritionals K-XR Pre-Workout supplement is solutionNUTRABIO PHOSPHATIDIC ACID (500MG) If you're looking for one of the most direct pathways to amplified muscle protein synthesis, Phosphatidic Acid is the answer. NutraBio Phosphatidic Acid (Mediator) delivers 1,500mg of clinically studied PA per serving shown in research to activate the mTOR signaling pathway and produce significantly greater lean muscle gains compared to resistance training alone. This is not a stimulant or general supplement it's a