Kyolic Anti-Stress & Fatigue Formula 101 is a unique blend of Aged Garlic Extract gamma-aminobutyric acid (GABA) and vitamins B1 B6 and B12. It s designed to naturally promote mental emotional and physical balance in an increasingly hectic world. Aged Garlic Extract has been shown to support energy levels and healthy relaxation. GABA and vitamins B1 B6 and B12 combine to support healthy relaxation and increased alertness. Taken together these nutrients help to strengthen the immune system and create a sense of well-being. This product is free of dairy preservatives gluten artificial colors and flavors.