B12 Booster
95/100
This product looks safe
- Folic Acid: 5mg is 5.0× the Tolerable Upper Intake Level (1.0mg)
- 75% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Folic Acid: 5mg is 5.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
4.4 Gram(s)
Serving Size
48
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Supplement Facts — Evidence Check
500 mcg
(8333% DV)
📊 208.3× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
5 mg
(1250% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 5.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
12.5 mg
(833% DV)
📊 10.4× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
12.5 mg
(63% DV)
✅ Within RDA (0.9× RDA of 14 mg)
📚 193 studies (Tier A: 5, B: 63)
2 mg
(118% DV)
✅ 1.5× RDA — within safe limits
📚 12 studies (Tier A: 0, B: 1)
3 mg
(20% DV)
✅ Within RDA (0.3× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
200 mcg
(268% DV)
📊 4.4× RDA — above typical dose (UL: 2 mg)
📚 2 studies — no high-quality reviews
30 mg
📊 Market median: 200.0mg (198 products)
📚 6 studies — no high-quality reviews
Other Ingredients
Fructose
deionized Water
L-Cysteine
L-Methionine
Cherry flavor
EDTA
Label Claims — Verification
❓
Nutrient
❓
All Other
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
Recommendation: Take 1/2 teaspoon three times daily or as directed by your health care professional.
⚠️ Warnings & Precautions
Shake well
Warning: Keep out of the reach of children.
If pregnant or nursing, consult your physician before using this product.
If tamper resistant seals are broken do not use this product.
🧪 Formulation Notes
B12 Booster is a natural mineral, vitamin and amino acid supplement to help with normalizing cellular function.
Product Details
DSLD Entry Date
2020-07-23
Product Type
Other Combinations
Form
Liquid
Brand
MBi Nutraceuticals
DSLD ID
231377
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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