POWERFUL PRE-WORKOUT POWDER: Assault Pre-Workout Powder is packed with 200 mg of caffeine to provide energy during workouts and training sessions, and with beta-alanine and creatine to support strength and performance goals. Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery 100% TRANSPARENT INGREDIENTS: Unlike other pre-workout powder products, MusclePharm Assault pre-workout creatine for energy contains no proprietary blends, so you know exactly what you’re getting.