Advanced B-12 2000 mcg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 MicroLingual(R) Tablet(s)
Serving Size
60
Servings
Vitamin
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
2000 mcg
(33333% DV)
📊 833.3× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
Other Ingredients
Lactose
Acacia
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (89% of products)
Nutrient (56% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Directions: As a dietary supplement, dissolve one MicroLingual tablet under the tongue as directed by your healthcare provider. This product may also be swallowed.
Place on or under the tongue
🧪 Formulation Notes
Preservative free
Additional Information
No shot
Our proprietary hydrodrying process results in fewer inactive binders and fillers and a higher ratio of nutritional ingredients - hence the small size. They efficiently provide your body with the nutrients you need right now.
Note: Tablet color may vary from light pink to red. Potency is not affected by this natural variance.
"Less is more" Simplicity Purity Efficiency No pills to swallow
Dissolves immediately on contact
Made in USA
Product Details
DSLD Entry Date
2017-02-24
Product Type
Vitamin
Form
Tablet or Pill
Brand
Superior Source
DSLD ID
70955
Data Updated
2026-04-11
Research Evidence
237
Research Sources
53
Avg Quality Score
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
Openfda Safety
A
Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
A
Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
A
Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
A
Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
B
Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
B
Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
B
A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
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