Bulk Pre-Workout Powder - Tropical PunchTransparent Labs Bulk Pre Workout is a comprehensive, evidence based pre workout formula designed for athletes and gym goers focused on building muscle and improving performance. Each serving delivers over 17 grams of clinically dosed active ingredients with full label transparency no proprietary blends or hidden formulas. The formula is free from artificial sweeteners, colors, and food dyes, using only natural ingredients and stevia for sweetening.