Extensively studied for energy, anti-oxidant, pain reduction, etc. May as well try. It's cheap.
I have been taking NAC  to help increase and maintain the oxidant Glutathione. I feel this is an important supplement to secure optimal support for glutathione levels in your system. The capsules are pretty big, but I'm used to taking a lot of medications/supplements so it doesn't really bother me.<br /><br />I have noticed a slight increase in energy levels and in pain reduction, but I'm taking a lot of other stuff so it's hard to tell what's doing what. Either way, it's a pretty good value for the money and I'd have to recommend it.<br /><br />It seem's as though NAC has been extensively studied for many, many things such as energy, its anti-oxidant effect, pain reduction, and many more. If you're on the fence, just take it every day to be safe. It will last you 6 months you can't go wrong.<br /><br />I hope this review is helpful to your purchase decision (please give me a yes vote if you agree!) I received a discount for this product and agreed to provide my unbiased opinion in this review. I have no obligation or inclination to give this product a favorable review, so please know that the above review represents my honest opinion of this product. My ratings do run the full range from 1 to 5 stars, although just like most reasonable persons, I don't give out 1 star unless the product completely fails all my expectations.
Rating: 4 stars