Promote the maintenance and growth of tissues with Hi-Potency Sublingual Vitamin B-12 (Cyanocobalamin) from 21st Century. Vitamin B-12 is also needed for red blood cell formation. Unconditionally guaranteed for purity, freshness and label potency. No added salt, yeast, preservatives, artificial flavors or colors.
21st Century B-12 5000 mcg Promotes Tissue Growth & Maintenance. Essential For Red Blood Cell Formation. Hi-Potency. 21st Century's Hi-Potency Sublingual Vitamin B-12 (Cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation. Sublingual release vitamins quickly release nutrients into the blood stream under the tongue bypassing the digestive system.