🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Micro Lozenge(s) Serving Size
60 Servings
Vitamin Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Total Carbohydrates
5000 mcg (208333% DV)
📊 2083.3× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 5.0mg

Other Ingredients

Xylitol organic Inulin Citric Acid Silica natural Cherry flavor Stearic Acid

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (89% of products) Nutrient (56% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: Place one (1) micro-lozenge under your tongue and let it dissolve slowly or chew. Take once daily or as needed. Use only as directed.

⚠️ Warnings & Precautions

Caution: Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Caution: Pregnant or nursing mothers, children under 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

🧪 Formulation Notes

Essential vitamin for Active energy Memory & focus Nerve function Heart health

B12

Bioactive energy sublingual

Sugar-free

V Vegan

Made with Non-GMO ingredients Zero gluten, soy, milk, fish, shellfish, eggs, tree nuts, peanuts & wheat.

Additional Information

Greatness by Nature

Store in a cool, dry place.

Tiny Tasty

GMP Good Manufacturing Practice Consistent quality V Vegan Made with Non-GMO ingredients

#howizhou Facebook Instagram

Product Details

UPC / SKU 8 59805 00678 2
DSLD Entry Date 2021-05-22
Product Type Vitamin
Form Lozenge
Brand ZHOU
DSLD ID 250093
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
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025
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
Meta Analysis Critical reviews in food science and nutrition 2019
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021
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
Systematic Review Irish journal of medical science 2024
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023
View all evidence for Vitamin B12 →

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