I recently made a review about cobra labs the curse which I have been using in place of Cellucor C4. I decided I should post a review for C4 as well. I've tried a lot of different kinds of pre workouts but like how C4 can be tailored towards any individual because it has low caffeine content and a plethora of ingredients to help increase blood flow and strength. I stay away from high caffeine content pre workouts because although it delivers more focus, it does restrict blood flow. I take between 1-1.5 scoops and ALWAYS get a good pump in the gym. I never had any difficulty with mixing the pre workout and it didn't leave any gritty bits at the end thanks to the Creatine nitrate which is easily soluble once mixed with water. I didnt mind the watermelon flavour but like how there are so many flavours to choose from anyways. Overall, this is not only a great entry level pre for both men and women, but it can be used for an experienced lifter who aims for more not only moderate focus but proven pump ingredients.