Advanced Triple K MicroLingual tablets from Superior Source delivers 500 mcg phytonadione, 500 mcg menaquinone-4 and 50 mcg menaquinone-7. Superior Source instant dissolve MicroLingual tablets are small but are full potency. They're small because the proprietary hydrodrying process results in few inactive binders and fillers and a higher ratio of nutritional ingredients. There's no pill-swallowing required.