Optimum Nutrition Beta Alanine Unflavored 75 Serv 6/Cs

Too many filer in the product. I expected pure beta-alanine

This pre-workout is perfect if you prefer to not have one that already has caffeine in it. It gets you itchy like any other pre-workout does, and it definitely gives you a good pump in the gym. I noticed my workouts with it, I felt like I could do more without being as tired.

Good product !!! and good price and very good quality

Feel needles on my skin after taking in, boost my energy and mood, decreases appetite

This product has been very helpful in fighting fatigue! I play basketball about 2-3 times a week and try to get a few sessions of weightlifting in a week about 2-3 times. I needed something to help me as I felt I was getting soreness and feeling more tired throughout the day. By lunch I was feeling more sleepy and before workouts at nights even when i took breaks I would feel like not doing them.This simple powder I added once a day was able to help me. I would have it in the morning with some water which is not that gross for me but I can see it drank with a juice or powder mix. And after about 2-3 days I noticed the usual fatigue was gone.My fuzzy feeling of fatigue across my body was still there but it was no longer raining on my parade. I felt like I was able to push through. After about a week of this I felt like a lot of the fatigue and tension with some stretching i added after workouts was helping me greatly relieve my stress and fatigue.So mates if you feel like you might be hitting the boundary of overtraining but dont feel like you are maybe you do need this supplement for some help to push you through!

Works great, BUT it gives me a very painful "prickly burning" sensation, like an extreme Niacin flush. I used to get Niacin flushes as a teenager and they would only feel mildly uncomfortable. Now in my 40's with Type 2 Diabetes, I suspect circulation or nerve damage issues are causing my reaction to be painful, like a heat rash sensation.The product also states to use it first thing in the morning, which I would not recommend, unless you are engaging in strenuous activity soon.