Information Reviews Ask Dr. Dan Product Description Microbiome Labs Zenbiome Sleep supports feelings of relaxation, reduced tension and helps with occasional sleeplessness. Recommended Use: Take 1 capsule in the evening with or without a meal, or as directed by a healthcare professional. Label Information Microbiome Labs Zenbiome Sleep 1 capsule contains: Bifidobacterium longum 1714 50 mg 5B CFU Lemon balm leaf extract (Melissae officinalis L.) 200 mg L-theanine 200 mg Other Ingredients: Cellulose, vegetarian capsule (cellulose and water).