DaVinci Laboratories Stress B supports proper nerve function and realaxation. Vitamin B and Stress B helps manage stress, supports immunse system function, for maintaining blood pressure in normal ranges, and preserving proper cholesterol and homocysteine levels. Recommended use: As a dietary supplement, take 1 capsule with a meal, or as directed by a healthcare professional.DaVinci Laboratories Stress B Facts: 1 vegetarian capsule contains: Thiamin (as Thiamin Mononitrate) 55 mg Riboflavin (Vitamin B2) 55 mg Niacin (as Niacinamide) 55 mg Vitamin B6 (as Pyridoxal-5-Phosphate) 55 mg Folate (as [6S]-5-methyltetrahydrofolic acid from 400 mcg of Quatrefolic [6S]-5-methyltetrahydrofolic acid, glucosamine salt) 200 mcg Vitamin B12 (as Methylcobalamin) 12 mcg Biotin 100 mcg Pantothenic Acid (as Calcium d-Pantothenate) 55 mg PABA (Para-aminobenzoic Acid) 55 mg Choline (as Choline Bitartrate) 55 mg Inositol 55 mg Other Ingredients: vegetable cellulose (capsule), microcrystalline cellulose, vegetarian leucine.