Sci-Mx | Pump Pre-Workout 300G - Raspberry Lemonade Supplements Sci-Mx | Pump Is A Caffeine And Stimulant-Free Pre Workout Pump Activator For Those Looking To Get A Killer Workout Without Stimulants - Ideal For Late Night Training Or For Those Sensitive To Stimulants. We've Gone Heavy On The Pump-Focused Ingredients With This One; A Colossal 6G Of Citrulline Malate, A Hefty 3G Arginine And 300Mg Of The Amazing Green Tea Extract Vaso6, Pump May Be Free From Stimulants But It Is Super-Potent ! Factor In The 3G Of Glycerol, Added Vitamin B12 For Energy And Bioperine For Improved Absorption And You Can See There Are No Half Measures With Pump ! Pump Is Highly Potent And Effective On Its Own, But Was Also Designed To Be Stackable With Sci-Mx Stim Pre Workout To Combine Their Super Potency Benefits Together. With Pump And Stim Both Available In The Same Flavours - Cherry Cola, Orange Soda And Raspberry Lemonade - You Can Stack Them Together Without Compromising The Super Tasty Flavour ! Stim