With 15 g protein, 8 g fiber, and just 1 g sugar per bar, the Performance Peptides™ Bar fuels strength and recovery.* Its 2.4 g of PeptiStrong™ bioactive peptides support muscle health, endurance, and performance in athletes, aging men and women, and anyone looking to maintain a healthy body composition.* PeptiStrong™ consists of plant-based peptides from the fava bean (Vicia faba) that act on certain pathways in the body that stimulate muscle protein synthesis – discovered through state-of-the-art lab testing and AI machine learning.* This chocolatey salted caramel-flavored bar also features whey protein for extra protein and muscle retention support.*