B12 Cyanocobalamin Timed Release 1200 mcg from Webber Naturals is a one-per-day tablet that gradually releases optimum amounts of vitamin B12 in the stomach and small intestine for better absorption. This vegan-friendly formula is important for metabolism, red blood cell production, normal immune system function, and the maintenance of good health | Webber Naturals Timed Release Vitamin B12 Tablets - 1200mcg - 80's Size 80s