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⚡ Elevate your energy game with fast-acting B12 power!
21st Century B12 Sublingual Tablets provide a potent 2500 mcg dose of vitamin B12 in a fast-absorbing sublingual form, designed to support red blood cell formation and energy metabolism. With a clean, cherry-flavored formula free from artificial additives and allergens, these gluten-free tablets are manufactured under strict cGMP standards to guarantee purity and potency. Perfect for professionals seeking a quick, reliable energy boost without compromise.
| ASIN | B0D14Z3N49 |
| ASIN | B0D14Z3N49 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #13,339 in Health & Household ( See Top 100 in Health & Household ) #74 in Vitamin B12 Supplements #1,226 in Sales & Deals |
| Brand Name | 21st Century |
| Color | Sabores O Colores Artificiales |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,063) |
| Date First Available | January 23, 2026 |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Cherry flavor |
| Item Dimensions | 2.38 x 1.75 x 3.75 inches |
| Item Form | Tablet |
| Item Weight | 3.84 ounces |
| Item model number | 27112 |
| Manufacturer | 21st Century |
| Manufacturer | 21st Century |
| Manufacturer Part Number | 27112 |
| Model Name | av2024-21st Century-st century b mcg sublingual tablets count-4748cd96 |
| Model Number | 27112 |
| Number of Items | 2 |
| Product Benefits | Energy Management |
| Product Dimensions | 2.38 x 1.75 x 3.75 inches; 3.88 ounces |
| Special Ingredients | Gluten Free, No artificial Flavors or Colors, Non-GMO |
| Unit Count | 220 Count |
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