• 8 Fruit Punch

I like the feeling after I take it I have Energy When I go to the gym

• 9 Watermelon

If it isn't used regularly the powder will lump up and make it impossible to scoop out.

• 10 Tart Candy Explosion - Candy Shoppe Series

The Tart Candy Explosion has a great taste and doesn't stain my lips when drinking it. 8/10 only because I need 2 scoops of Original to actually help. If this was offered in the extreme energy line I would use that. But the taste is so good it's hard to go away from it!

• 1 Strawberry Margarita

bodybuilding.com send defected products i recived 3 boxs of c4 preworkout filled with lumbs and liquid shame for them

Flavor is good, but not enough "punch".

• 2 Icy Blue Razz

Icy Blue is sooo blue that it dyes anything it touches. :-(

Product mixes well and tastes good. Helps me power through those 5am workouts. Plenty of energy, alertness, and drive without feeling jittery.

• 3 Icy Blue Razz

Purchased Icy Blue Razz. When I mix it in water, I felt it has too much of blue color and it leaves my shaker stained with the blue color. Also after drinking my tongue is all blue which is too bad. Doesn't sound healthy at all considering too much color being put in this. Disappointed with C4 on making such a product with too much of color in it. Have used Fruit Punch flavor before and that was fine and not much color.

• 9 Watermelon
• 9 Fruit Punch
• 10 Icy Blue Razz

Used this for years since I started working out. Moderate caffeine level and it kicks in 15mins or so. One of the best ways to wake up your body after a long day at work. Highly recommend (especially for beginners).

• 7 Fruit Punch
• 9 Icy Blue Razz

• 8 Pink Lemonade

Overall not a bad product. You don’t get edgy at all from using this product. But after a couple weeks I did notice that theeffects are not as long-lasting. Pretty good stuff for beginner level, after which you have to increase in dosage to about 2 to 3 scoops for eight ounces. Flavors are bad either, you don’t get that chalky taste.

• 7 Icy Blue Razz

Did not feel the beta alanine (I currently use ON Beta alanine powder, which i can feel it work). The caffiene was perfect for me. Did not improve my pump. Purchased in store.

• 8 Orange Burst

In my hunt for a pre-workout (never used any or even drink coffee ever), I was given 3 samples of different brands. C4 Original was one of them. After about 20 minutes, beside feeling some tingle on my ears and scalp, it didn't provide any pumps or extra energy after a long day at work. Orange Burst tasted good though. Overall, I'm pretty disappointed with the lack of results and won't go back to it, so I will try the samples from other brands/products to see how they fare.

• 6 Watermelon

Well, previously I used to make my own pre-work out shake with banana and coffee. When I first bought C4 original, I was really excited. Unfortunately, it gave me much lessrt pump than the much cheaper banana with coffee formula.

• 8 Tart Candy Explosion - Candy Shoppe Series

Starting with the flavor - tart candy tasted like to me like slightly tart fruit punch. I'm not a big fan of fruit punch TBH, but flavor was okay. Mixed very well, shaker is not required. Energy & Focus were surprisingly good. Energy lasted throughout my workout (1.5h) and kicked in quickly (15-20min). Pumps were not much improved (used 1.5 scoops).