🟢 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 mL Serving Size
59 Servings
Vitamin Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Carbohydrates
0.5 Gram(s)
2500 mcg (104167% DV)
📊 1041.7× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 2.5mg

Other Ingredients

Water Glycerin Tart Cherry Juice Natural Flavors Citrus Extract Stevia leaf extract

Label Claims — Verification

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

Target Groups

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

Product Information

📋 Directions for Use

Directions: Shake well before use, take 1 ml daily.

⚠️ Warnings & Precautions

Warning: For use by healthy individuals aged 18+. Keep out of reach of children.

Do not take this product without consulting your doctor if taking any medication. Do not take with blood thinners.

🧪 Formulation Notes

Liquid series

Supports brain health & cellular energy

Liquid Vitamin B12 drops naturally sourced via fermented microbes

Supports cellular energy and brain health Supports healthy nervous system

Naturally sourced Vitamin B12

Contains NO Sugar, Starch, Wheat, Gluten, Yeast, Milk, or Soy Derivatives.

Additional Information

Refrigerate once opened

Nevada USA Made in the USA

Product Details

UPC / SKU 8 57056 00627 8
DSLD Entry Date 2025-08-22
Product Type Vitamin
Form Liquid
Brand Brain Forza
DSLD ID 336614
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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