Q I have used a Durk Pearson & Sandy Shaw product called Optimum Energy drink mix for years, and now I am trying to locate it and not clear what this product is currently called. It sounds like it might be FastBLAST, but before I order, I need to make sure. What is your equivalent product?

Jamy, Waltham, MA

A We carry the following phenylalanine products designed by Durk & Sandy: BLAST Caps,™ BLAST,™ BLAST II,™ FastBLAST,™ TurboBLAST II,™ and WOW.™

Based on your description of Optimum Energy, BLAST II is the most similar. Taste the difference!