[This review was collected as part of a promotion.] This has helped me increase muscle mass when using it before my workout. Its easy to remember to take and makes a noticeable difference.

[This review was collected as part of a promotion.] I take this about 30 minutes before working out. It seems to give me a bit more energy than without taking it. Would definitely at least trying it out once!

[This review was collected as part of a promotion.] I used the product as instructed twice daily and noticed no changes. I followed the instructions very clearly and still noticed nothing.

[This review was collected as part of a promotion.] Volcano works exactly as advertised and even more so than I was expecting! I felt more energized before and during my workouts and I'm already seeing gains! Would definitely recommend!

[This review was collected as part of a promotion.] Will be purchasing this again. It has become my favorite pre workout. Way cheaper than my previous option. Great product. Thanks

[This review was collected as part of a promotion.] No startetbtaking those tables a few weeks ago and I can feel the different from before and now. I feel with more energy and younger.

[This review was collected as part of a promotion.] This product is great. Gives you the pre-workout energy that you need. You will find that you don't get jitterery or anything.

[This review was collected as part of a promotion.] I did enjoy using this product. However I didn't enjoy it as much or feel like more energy than when I use other products.

[This review was collected as part of a promotion.] Didn't expect much from this, but to my surprise it actually works. Veins start to show off more and muscles just want to keep working

[This review was collected as part of a promotion.] I use this in the mornings before work with my coffee gives me the boost i need and before work outs i love this stuff