I"m not sure what everyone is saying that Denny is maximizing their workout, because the guy doesn't talk to his customers at all, and I know this guy for over four years. Customer service isn't his strength, but his price are.
Yes, this place has great prices and a solid selection, but it seems every store in the Las Vegas Valley price matches each other if you asks them to; and with gasoline prices on the rise, I rather get my stuff at the nearest supplement store by my house. For instance, I just bought a No-Xplode for 28.30 at another business in the Valley, and it wasn't expired at all.
If you workout and live in Las Vegas; You're one of the luckiest Dick and Jane in our great nation, because this is the supplement central for the USA, and it seems every supplement store will fight for your business if you just asks.