Amazing Grass has launched Greens Blend Mood, in Passionfruit Citrus flavor. The supplement powder is formulated with L-theanine, helping to promote overall calmness. The powder can be added to water, or any beverage or smoothie. It is also a great source of vitamin K and may support digestive health, mood, and overall wellness, according to the company. It is plant-based, non-GMO, and gluten-free. It is available to purchase as a 30-serving container for $29.99.