Vitamin B12 3000 mcg
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyVitamin B12 is essential for nerve function and the production of red blood cells. There is strong clinical evidence supporting its role in maintaining cognitive health and energy metabolism. This high-dose formulation is generally well-tolerated for those with identified deficiencies.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested use: Take one softgel daily with a meal. For easier swallowing, take with water before and during ingestion.
Warnings & Precautions
Store in a cool, dry place, out of reach of children.
Do not use if imprinted seal under cap is broken or missing.
Contains: Soy.
Formulation Notes
Colors derived from natural sources - No synthetic dyes No artificial flavors No preservatives No yeast or starch Gluten free
Contains: Soy.
Additional Information
#1 pharmacist recommended
List No. 2720 L202 Cat. A612 5A044
USP Dietary Supplement Verified
Supports cellular energy production in the body
Vitamin B12 is important for the metabolic pathways that release cellular energy from fat and protein.
Keep bottle tightly closed. Store in a cool, dry place, out of reach of children.
USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. www.uspverified.org. Based on Pharmacy Times Survey of pharmacists recommending Letter Vitamin Supplements.
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.