Review on Optimum Nutrition Beta-Alanine Supplement, Unflavored, 7.15 Ounce by Ryan Hare

I wasn't really expecting much from this supplement but did a lot of research on this supplement. But wow, that's all I can say. I haven't experienced the tingling that everyone seems to mention. I think it just depends on the person. I can honestly say that from day one of taking tak8mg of this product I am able to train longer with more reps. I'm 45 years old and before this product I could only exercise for about an hour. Now I can easily train about 2 hours or more per session. For me personally it was definitely a game changer. I highly recommend this product especially if you are just starting out. Helps relieve the burning sensation during workouts and seems to help between sets. Example: I might do a set of 12 curls or shoulder presses and then a set of 15 or more a few times. So for me personally it definitely works. Hope that helps.