AESTR-X Pre-workout

Aestr-X is a powerful, stimulant-based pre-workout designed for athletes seeking explosive energy, enhanced muscle pump, and sharpened focus—without creatine or carbohydrates. Its advanced NO-boosting formula combines L-Arginine AKG, Citrulline Malate, Beta-Alanine, Guarana, and Tyrosine to improve endurance, oxygen delivery, and training capacity. Perfect for those in a creatine “cycle-off” phase or avoiding water retention, Aestr-X supports peak performance with 122 mg of caffeine per serving and zero added sugars.