Finally tried The Wraath as a PreWO and it is awesome. Always used it as a post work out. Can be used as either pre or post work out. ****, I love this product. My absolute favorite. I always have a sealed tub waiting because I can't be without it. I love how it gives me a euphoria each and every time. Waiting for it to lose it's effectiveness but it is a workhorse, always delivers. I did a late night work out and only had Purple Wraath with me and used it as my Pre work out and was not expecting much since I only use it post. I was really tired and didn't want to hit the gym, but after drinking my juicy grape pwo i didnt want to leave!! Truly the best and most versatile product (for me) that works EVERY time. I really get excited when I find a great product that works. I only have a few that I can always rely on.