GNC Pro Performance Beta-Alanine, 120 Tablets, Supports Muscle Function

I have been using this brand since 1986 I first heard about it on the news when they were testing and approved it for the 86 Olympics I went to GNC and it was on sale and has been every time I go to buy it this is a daily use item and I have been taking them everyday I take two first thing in the morning and I put two in a plastic package in my pocket for lunch I have had many aerobic activity jobs over the decades and have had an edge on my performance with my supplements as a massage therapist I had to go for hours no one wants a massage from a tired massage therapist decades later I am Roofing at 57 and still setting records I have cut my time in half from last year for the same job beta alanine and creatine are daily supplements that I have taken regularly they are two that can be taken together if taken just before going to bed you will find that you won't have cramps and won't have to take pain pills