Went to Kalpa Pharmaceuticals website and put in www.daddyroids.org and it came back as an unknown. But when i put in www.daddyroids.net it showed as an authorized reseller. I checked them on SP Pharmaceuticals website and they showed them as NOT being an authorized reseller, so i personally wouldn't use that source. I would try any of the sources on this board, you'll be happy with all of them.