Lori of Pennsylvania, USA writes:

I will say one thing- Yes, this product does work.  I did lose weight and did not change my eating habits while I used this product.  The down side is--This product has side effects.  I found that my heart beat faster and after a few weeks of using this product I began having panic attacks.  I followed the product directions and I did not use caffeine or anything while using this product, but I had panic attacks anyway.  Since I have stopped using Stacker 2 I no longer have problems with panic attacks and I am not moody like I was before.  I guess if I want to lose more weight, I'll have to do it the old fashion way-Diet and exercise.

Review Quality: Helpful  (7 votes) | Unhelpful  (5 votes)

Cecy of Texas, USA writes:

Stacker 2 really works! I feel i lost a lot of weight, but it does have its side effets, I don't sleep like I suppose to, my menstrual period comes twice a month, and terrible headaches, lose the weight but pay for it during or after your diet.

Review Quality: Helpful  (1 votes) | Unhelpful  (7 votes)

Chris of Kentucky, USA writes:

i have used stacker 2 for exactly one week and have lost 2 inches from my stomach without diet and exercise. i havent had any side effects except for that i feel great and thats unusual for a 6 foot tall 300lb man who after a week now weighs 289lb.

Review Quality: Helpful  (3 votes) | Unhelpful  (8 votes)

Angela of Texas, USA writes:

Well it is 4 in the morning on the second night of taking stacker 2 and I have the worst headache! I have lost 4 lbs though. I haven't drunk anything but water since I started taking the pills. My husband is on them as well. We both are jittery, grouchy, out of breath, jumpy, cleaning like crazy, nauseous at times, light headed, out of it, can't stand still and I am having a hard time sleeping even though I haven't taken a pill since 2:30 in the afternoon after I ate lunch. Tomorrow I am going to be cutting down to one pill. I may stop taking them all together since there seem to be a very large amount of side effects. But, at least my house is a lot cleaner and I don't have to ask hubby to take the trash out 100 times a night.

Review Quality: Helpful  (4 votes) | Unhelpful  (4 votes)

Kelly of New Jersey, USA writes:

i have been using this product for 2 weeks, and i do feel like i am loosing weight but a couple friends didn't like the idea that i was using them so i stopped and now i have unbearable mood swings and feel very tired and awake at the same time.  Its very weird

Review Quality: Helpful  (2 votes) | Unhelpful  (6 votes)

Amy of Ohio, USA writes:

I have had 4 kids and i started taking stackers in august and it is now march and I have lost all of my weight and then some. I love it but i am starting to feel like they are affecting me anymore and i am getting dizzy at times and my ears sometimes ring or feel like they are closing off sound. I dont know if this is from the stackers or not. but probably so. I am skinny though.

Review Quality: Helpful  (5 votes) | Unhelpful  (2 votes)

Jenn of New Jersey, USA writes:

well iv been takin stackers for about a day and well i dont know if they work but i sure am feeling the side effects i am really depressed and moody i often feel light headed and i can feel my heart beating im gunna stay on them for about oone week if i dont loose weight im off them!

Review Quality: Helpful  (8 votes) | Unhelpful  (3 votes)