At DHN we spare no expense when it comes to ingredients. Based on Durk and Sandy's "Pharmaceutical Grade or Else" philosophy, DHN sources ingredients from only the best suppliers. Is it easy? NO. It is cheap? NO. Is it the best way? ABSOLUTELY...
Some of them are based on sound science. Some are not worth the ink it takes to write them down. At DHN, we work with the Life Extension F0undation to bring to you products based on the latest science.