--- product_id: 15331169 title: "B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct" brand: "21st century" price: "฿943" currency: THB in_stock: true category: "21st Century" url: https://www.desertcart.co.th/products/15331169-b-12-2500-mcg-quick-dissolve-energy-support-cherry-110 store_origin: TH region: Thailand --- # no artificial additives 2500 mcg high potency fast sublingual absorption B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct **Brand:** 21st century **Price:** ฿943 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your energy game with fast-acting, pure B12 power! ## Quick Answers - **What is this?** B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct by 21st century - **How much does it cost?** ฿943 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/15331169-b-12-2500-mcg-quick-dissolve-energy-support-cherry-110) ## Best For - 21st century enthusiasts ## Why This Product - Trusted 21st century brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gluten & Soy Free:** Perfect for sensitive, health-conscious professionals - • **Clean & Pure Formula:** Free from salt, yeast, preservatives, artificial flavors, and colors - • **Ultra-High Potency Boost:** 2500 mcg B12 delivers maximum energy support per tablet - • **Trusted Quality Assurance:** Manufactured in cGMP-certified facilities with guaranteed potency and freshness - • **Rapid Sublingual Absorption:** Dissolves quickly under the tongue for near-instant nutrient delivery ## Overview 21st Century B12 2500 mcg Sublingual Tablets provide a potent, fast-absorbing vitamin B12 supplement designed to support red blood cell formation and energy metabolism. With 110 cherry-flavored tablets free from gluten, soy, and artificial additives, this formula ensures purity and freshness, manufactured under strict cGMP standards. Ideal for adults seeking a reliable, clean, and effective B12 boost that bypasses digestion for rapid results. ## Description 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. ## Features - ENERGY SUPPORT*: Vitamin B-12 helps support your body's natural energy metabolism, the process that converts the food you eat into usable cellular energy* - NERVE & BLOOD CELL SUPPORT*: B-12 (as Cyanocobalamin) supports healthy nerve function and the normal formation of red blood cells* - QUICK DISSOLVE, GREAT CHERRY TASTE: Tablets dissolve in your mouth in about 30 seconds with no water needed, a convenient way to take your daily B vitamin - 2,500 MCG PER TABLET: Just one cherry-flavored tablet daily delivers 2,500 mcg of Vitamin B-12 - GLUTEN FREE & NON-GMO: Made with no added salt, yeast, preservatives, artificial flavors, or colors - TRUSTED QUALITY SINCE 1991: Proudly manufactured by 21st Century in Tempe, Arizona and laboratory tested ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001RN9BY0 | | ASIN | B001RN9BY0 | | Age Range Description | Adult | | Allergen Information | Gluten Free, Soy Free | | Best Sellers Rank | #15,438 in Health & Household ( See Top 100 in Health & Household ) #85 in Vitamin B12 Supplements #1,386 in Sales & Deals | | Brand Name | 21st Century | | Color | Artificial Flavors Or Colors | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (5,994) | | Date First Available | February 23, 2009 | | Diet Type | Gluten Free | | Dosage Form | Tablet | | Dose Release Method | Immediate Release | | Flavor | Cherry flavor | | Global Trade Identification Number | 00740985271124 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 2.38 x 1.75 x 3.75 inches | | Item Form | Tablet | | Item Weight | 1.94 Ounces | | Item model number | 27112 | | Manufacturer | 21st Century | | Manufacturer | 21st Century | | Manufacturer Part Number | 27112 | | Material Type Free | Gluten Free | | Model Name | See packaging | | Model Number | 27112 | | Number of Items | 1 | | Pill Coating | Uncoated | | Primary Supplement Type | Vitamin B12 | | Product Benefits | Metabolism Improvement | | Product Dimensions | 2.38 x 1.75 x 3.75 inches; 1.94 ounces | | Special Ingredients | Gluten Free, No artificial Flavors or Colors, Non-GMO | | Specific Uses For Product | Nerve | | Supplement Formulation | Individual Supplement | | UPC | 885810210227 740985271124 | | Unit Count | 110 Count | ## Product Details - **Brand:** 21st Century - **Diet Type:** Gluten Free - **Flavor:** Cherry flavor - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin B12 ## Images ![B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct - Image 1](https://m.media-amazon.com/images/I/71CczQjj25L.jpg) ![B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct - Image 2](https://m.media-amazon.com/images/I/81Jdic-sirL.jpg) ![B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct - Image 3](https://m.media-amazon.com/images/I/81OJyqcdZvL.jpg) ![B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct - Image 4](https://m.media-amazon.com/images/I/818a+J0d1lL.jpg) ![B-12 2500 mcg Quick Dissolve, Energy Support, Cherry, 110 Ct - Image 5](https://m.media-amazon.com/images/I/81kUefUHtTL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is this product vegan?** A: Sucrose (v), mannitol (v), sorbitol (v), cellulose (v), crospovidone (v), polyplasdone (a binder used in pharmaceuticals - unknown), natural cherry flavor (? - but presumably vegan,) silicone dioxide (v), stearic acid (can be derived from either a vegan or non-vegan source), magnesium stearate (can be derived from either a vegan or non-vegan source), sucralose (v)You'll have to decide for yourself how you feel or call the maker. 21st Century Phone:480-966-8201Toll Free: (800) 530-2178 Fax:(480) 927-9300Email Support: GoodHealth@21stcenturyvitamins.com **Q: contain shellfish ?** A: I don't see shellfish in the ingredients list: B-12 as Cyanocobalamin; other ingredients: Sucrose, Mannitol, Sorbitol, Cellulose, Crospovidone, Polyplasdone, Natural Cherry Flavor, Silicon Dioxide, Stearic Acid, Magnesium Stearate, Sucralose. **Q: how many mg is 1 tablet ?** A: There's 2500 micrograms in 1 tablet so that is equivalent to 2.5 milligrams. **Q: Does anyone know the flavor of 1000 mg tablets?** A: The flavor of this tablet is like cherry. I don’t used them my husband does. ## Frequently Bought Together - 21st Century B 12 2500 mcg Sublingual Tablets, 110 Count - 21st Century Slow Release Iron Tablets, 60 Count - 21st Century D 5000 IU Tablets, 110 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/15331169-b-12-2500-mcg-quick-dissolve-energy-support-cherry-110](https://www.desertcart.co.th/products/15331169-b-12-2500-mcg-quick-dissolve-energy-support-cherry-110) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-13*