Solaray, B-Stress AM, 120 CapsProduct Description Dietary Supplement Two Stage, Timed Release Product Benefits B Stress AM is a two part supplement first using a fast acting first stage and then a timed release second stage. Ingredients Supplement Facts Serving Size: 2 Capsules Amount Per Serving %Daily Value Thiamine(as Thiamine Mononitrate) (B 1) 500 mg 333% Riboflavin(Vitamin B 2) 50 mg 2,941% Niacin(as Niacinamide) (B 3) 50 mg 250% Vitamin B 6(as Pyridoxine HCI) 50 mg 2,500%