I don't trust them as much as I used to. I tried their ALA and it is no where near as potent as others I have used. ALA is something you can actually feel, and took much larger doses to feel anything.
Basically, they're cheap, but i don't trust them anymore.
NOW FOODS is a good company, i use their GLUTAMINE capsules and their ALPHA LIPOIC ACID capsules, i haven't found their products to be underdosed or weak....