Jetson. Mood Booster: Jetson Mood Probiotic contains 4 probiotic strains, totaling 10B CFUs, that help regulate your mood by supporting your body's reaction to stress and improve cognitive functions* Mood Probiotic Plus: Mood also contains vitamins D3, B6, and B12 - essential vitamins for brain health, fatigue, sleep and focus Mood and Relaxation: Mood has L-theanine (a compound found in green and black teas), which is said to promote physical and mental relaxation When to take Mood Probiotic: Take 1 capsule every morning, right before breakfast with cool to room temperature water; Mood has fat soluble vitamin D; Breakfast with healthy fat helps vitamin D absorption We're Serious About Efficacy: We’re committed to providing you with fresh solutions and effective formulations to help you achieve your gut-health goals; each of our products is crafted in our labs in Georgia, USA, and undergoes rigorous quality testing to ensure that they remain 100% effective by the expiration date on the bottle