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AMP Amplified Muscle Igniter 4X

By GNC
AMP Amplified Muscle Igniter 4X GNC
Overall Score:
6.5/10
(Weighted average based on 37 Reviews)

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AMP Amplified Muscle Igniter 4X ranks #70 of 79 in (Weight Loss > Thermogenics) and is rated better than 12% of all products in this category.


dmq777
(+118)

Trust: 100%

dmq777's AMP Amplified Muscle Igniter 4X Review



Overall: 5 | Effectiveness: 5 | Value: 7
3  


After being conned into buying this piece of nonsense by a funny looking GNC guy (I knew I shouldn’t have trusted him) over a year ago, I also managed to accidentally throw out the receipt along with my graded mid-term papers. Hence I was stuck with this product, it’s been in my cabinet and I have...

Trust: 0%

nmjchristmas's AMP Amplified Muscle Igniter 4X Review



Overall: 6 | Effectiveness: 6 | Value: 7
0  


Ok so with this product I took about two monthes ago and decided to write a review about everthing I have taken so far. This product was just terrible for me yeah the taste was awful but who cares about the taste. My first day on it was good. I got a lot of pumps, energy, and I felt like I had a great...

Trust: 100%

The first time I tried this product I got one of the best energy rushes I have ever gotten



Overall: 8 | Effectiveness: 8 | Value: 8
0  


The first time I tried this product I got one of the best energy rushes I have ever gotten from anything! The problem was I got small cramps throughout my workout (might be from this or just drinking to much water before lifting). In terms of calorie burn, I'm not really sure if it worked, I didn't see...

Trust: 0%

jdouglas's AMP Amplified Muscle Igniter 4X Review



Overall: 9 | Effectiveness: 9 | Value: 8
2  


this product has a very positive effect on my workouts.I am a collegiate wrestler who puts in 6 workout sessions a day. and a good igniter is needed to push you through the harder workouts.. i take this exactly 30 minutes before my workout..And PLEASE eat a substantial meal before intaking this product..it...

Trust: 0%

drddre's AMP Amplified Muscle Igniter 4X Review



Overall: 9 | Effectiveness: 10 | Value: 9
0  


Hey guys...been using this product for almost 3 months and i can say the effect was great.since i work in medical field, im more into safety of my systems so, decided to try this product since it was naturally made.i consider myself as coffee addict that is why i can manage some of my stomach discomfort..since...

Trust: 0%

daboobers's AMP Amplified Muscle Igniter 4X Review



Overall: 0 | Effectiveness: 2 | Value: 1
1  


I decided to try this because it was on sale for about the same price as my old preworkout and I used it 3 times with very disappointing results. I got it in the fruit punch flavor and found it to be less than enjoyable but not the worst taste ever. On all 3 occasions I experienced almost no noticeable...


CDEC
(+30)

Trust: 53%

CDEC's AMP Amplified Muscle Igniter 4X Review



Overall: 8 | Effectiveness: 8 | Value: 5
0  


This product has really helped me with strength gains and burning fat at the same time. I took one pill and a scoop of jack3d pre workout and they really complimented eachother. On running days I sweat like crazy. It did not give me energy but more endurance and less fatigue. I recommend it for the strength...


IamAlex
(+949)

Trust: 100%


IamAlex's AMP Amplified Muscle Igniter 4X Review



Overall: 6 | Effectiveness: 6 | Value: 5
1  


I got this in the AMP stack that GNC sells for $120. I used this along with NO Maxertion and they were the first pre workout supplements I've taken. I quickly built a tolerance to them but the first few times I took them I was bouncing off the walls. I would definitely say it was bit too much caffeine....

Trust: 10%

It gives you a good amount of energy and i tend to work out longer and harder when using it



Overall: 9 | Effectiveness: 8 | Value: 9
1  


It gives you a good amount of energy and i tend to work out longer and harder when using it. Im on my second bottle of it and it seems to be giving me good effect. Expect that it will make you heart race tho



matt77h
(+50)

Trust: 9%

It is a decent supplement



Overall: 8 | Effectiveness: 8 | Value: 8
0  


I went through 4 bottles of this product and only the past month quit taking it. I ended up buying a few of the key ingredients seperatly instead. It is a decent supplement. It boosted my metabolism and gave me good energy. The list of ingredients is pretty good as well. Great for even cutting I bet....