Elevate Your Health with 21st Century Hi-Potency Sublingual Vitamin B-12 for Optimal Energy and Vitality | Review 2026
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. Unconditionally guaranteed for purity, freshness and label potency. No added Salt, Yeast, Preservatives, Artificial Flavors or Colors. 21st Century Vitamins and Supplements are manufactured in a cGMP facility under the strictest standards for product quality, including potency and purity. 21st Century prides itself on providing you with a great product at the best value. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.38 x 1.75 x 3.75 inches; 1.94 ounces
Item model number : 27112
Date First Available : February 23, 2009
Manufacturer : 21st Century
ASIN : B001RN9BY0
Best Sellers Rank: #16,842 in Health & Household (See Top 100 in Health & Household) #95 in Vitamin B12 Supplements #1,500 in Sales & Deals
Customer Reviews: 4.7 4.7 out of 5 stars (5,955) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
It essential for red blood cell formation.
Unconditionally guaranteed for purity, freshness and label potency.
No added salt, yeast, preservatives, artificial flavors or colors.