I use beta alanine as part of my pre-workout as well as adding it to my BCAA's, and Betaine Anhydrous Trimethylglycine (TMG) Powder
from what I can tell, high quality ingredients, no nonsense, reasonable prices, and a bunch of different package sizes
So decided to ditch the mixes
My legs just feel better during the day as well
I found it doesn't take much to produce the pins and needles effect either, so start with a small does
The product is easy to take and doesn't taste bad! No bad side effects at all, I did notice the tingling effect but it sounds like that is normal