C4 Ultimate Pre Workout Powder, 300mg Caffeine Energy Formula with Beta Alanine, Creatine, TeaCrine & Dynamine, Sugar Free Preworkout for Men & Women – Hawaiian Fruit Punch, 20 Servings

Tried this one right after using their sport edition for a month; The caffeine amount is good but really high so you got to keep in mind what you consume in the rest of the day. I usually mix it with other supplements that numb the taste - the "spice" taste from this product is all that remains in the mix and not recommended (for mixing with other supplements) - as a standalone it does taste good with a hint of spiciness that not all would get used to. Overall I feel that this is an advanced pre workout and not for everyone, supplies everything you need for your training session (even for those early in the morning)

The efficiency is really strong the caffeine is so strong that cause me less sleep to be honest but it gives u more power and endurance to increase ur time working out

Pre-workout supplements with quality ingredients can help improve weight training and lift heavier weights.

Pre-workout supplement with quality ingredients, helps weight training more efficiently, can lift heavier

This is a great, tasty and quality item. It's very beneficial to my workout because of the energy it gives you.

C4 Ultimate is great for days I need an extra push or are doing bigger and longer workouts. It provides me the additional energy for even the biggest workouts and provides great results. Whilst I don't use C4 ultimate for every workout, it is great for those days I need an additional boost.

This pre-workout has become a staple for my gym days! The flavor is fun and unique — kind of like a nostalgic frozen treat. It mixes easily and gives a noticeable boost in energy and focus. I really like how it motivates me to push through intense workouts. The tub is large and lasts a while. One of my favorite pre-workouts!

Terrible taste

I have been buying this particular C4 (Ice Blue Razz Ultimate) for years beginning with the first generation. Fast forward to day this C4 has morphed into a tasteless shell of its former self. It also does not stimulate as it once did. Try other pre-workouts before you try this one. I will definitely shop another brand going forward.

Been using as my pre workout for 12 years, extreme was apparently has been discontinued for some unnecessary reason. Had to order this and shocked how totally off “blue raspberry “ was, not even a resemblance, scoop is 2.5 times the size, making serving per $ way too high. Let everyone know when you go back to what Ive used for years, and I'll be back!