Swanson Triple Action B12 is a revolutionary way to take vitamin B12--a way to increase absorption and improve your supplementation program. The fact is that traditional B12 supplements often pass through your body without being absorbed, and our bodies are less adept at absorbing nutrients such as B12 as we age. Swanson Triple Action B12 is specially formulated to release over an extended period starting with oral (mouth) absorption, then gastric (stomach) and finally enteric (intestinal) so you get the most out of your healthy supplementation routine. It's also important to note that B12 is water soluble, meaning it is not stored in fat cells in the body and needs to be replenished daily. These tasty cherry-flavored tablets deliver a potent 1,000 mcg each of B12. B12 supports healthy energy levels both by helping to metabolize carbs, fat and protein from your diet, and through its role in the development and renewal of the red blood cells that deliver oxygen to tissues and organs throughout the body. Research also links adequate B12 to healthy levels of homocysteine--balanced homocysteine is key to overall wellness and healthy liver function in particular. This star of the B-vitamin family is also central to a healthy nervous system, which controls essential functions such as breathing, movement, heart rhythm, cognition and much more.Supplies vitamin B-12 in three different stages for increased absorptionDelivered through oral absorption, gastric absorption and enteric absorptionEnsures the absorption of this vitamin that too often passes through your system Without delivering benefit100% MONEY BACK GUARANTEE – Our products reflect our commitment to giving you the best quality and service at the best price. We guarantee that every product you purchase is made from the purest, freshest nutrients and meets the highest quality standards. If you aren’t completely satisfied with any product(s) purchased within the last 30 days, simply return the unused portion to us for a full refund.Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.