Clinically Studied Ingredients. Supports Mental Focus. Promotes Relaxation. PharmaGABA optimized with Theanine & Sensoril. Suitable for Vegetarians and Vegans. Non-GMO. Gluten Free. PharmaGABA is GABA produced through natural fermentation by Lactobacillus hilgardii. Clinical studies show that PharmaGABA can increase alpha-waves and reduce stress-related beta-waves to promote calmness while maintaining mental focus. Theanine, found in green tea, supports relaxation without drowsiness and may improve learning by affecting brain dopamine and serotonin. Sensoril ashwagandha extract is clinically proven to reduce fatigue and exhaustion associated with everyday stress.