15,882 reviews
Doesn't pack a super hype punch like some preworkouts
September 22, 2021
My favorite Pre Workout when I’m on a budget. I’m a college student and sometimes money can be tight, but I can’t leave those gains behin...
iHerb Customer · Review provided by iherb.com
Ehh....idk ..
July 29, 2022
Initially, it lifted my mood and I thought it was about to make me feel great. Had a sense of well-being, started a few phone calls and p...
Jeremy Ryder · Review provided by Google
DO NOT RECOMMEND for anyone who struggles with acne
September 22, 2021
DO NOT recommend for anyone who struggles with acne! I have always had mild acne off and on but after taking this for a week I had the wo...
iHerb Customer · Review provided by iherb.com
best decision
July 05, 2021
so I want to start off by saying I've only ever written like 2 or 3 reviews in my life. I've been working out for a while and I've never ...
Ethan · Review provided by gnc.com
Fake pre workout powder
January 23, 2022
GARBAGE. Why this is so hyped as “the best” pre workout is ridiculous. Look at the ingredients - all of the vitamins & minerals amounts ...
tothebatcave67 · Review provided by Google
Nice to find for this price!
April 30, 2022
I usually buy this off Amazon and this was cheaper so hey! It’s a great product tho I take two scoops to get the amount of everything i n...
iHerb Customer · Review provided by iherb.com
Pretty tasty, kicks in rather quickly, effective
September 23, 2021
This is my first time trying this brand, and I absolutely love it. The quality is great - I'm used to my pre-workouts balling up after a ...
iHerb Customer · Review provided by iherb.com
Gave me power for more than 3 hrs after worked out
July 17, 2022
WOW!!! Is this a magic portion??? lol I was feeling super tired for couple of years. I am 56. I since I had it today and did treadmill fo...
Willie · Review provided by walmart.com
September 18, 2021
I've been using C4 to amp up my workouts for a few years now. Always gives you that extra 💯 during a workout. Knocked it down from 5 sta...
emeryja · Review provided by influenster.com
Wow, Just WOW!
August 27, 2022
I have used RSP AminoLean for a while and really liked it. Good flavor, clean energy, no side effects. Then I tried C4 Original...and OMG...
iHerb Customer · Review provided by iherb.com
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