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Vitamin B Complex with B12, B6 & Folic Acid

product on market Liquid L.A. Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 78% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This B-complex blend contains vitamins B1, B2, B3, B5, and B6, which are essential for energy metabolism and neurological function. There is strong research evidence supporting the role of these nutrients in cellular energy production. The formulation maintains a high safety profile based on available data.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Vitamin B Complex with B12, B6 & Folic Acid
Open Full PDF View on NIH DSLD →
Details

Label Data

1 mL
Serving Size
30
Servings
Botanical with Nutrients
Product Type
78%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1.5 mg (100% DV)
1.2× RDA — within safe limits 76 studies (A:0, B:33)
1.7 mg (100% DV)
1.3× RDA — within safe limits 13 studies (A:0, B:1)
20 mg (100% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
30 mg (300% DV)
6.0× RDA — above typical dose 2 studies — no high-quality reviews
2 mg (100% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
1000 mcg (16667% DV)
416.7× RDA — above typical dose 139 studies (A:1, B:44)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
25 mcg (8.5% DV)
Within RDA (0.8× RDA) 27 studies (A:0, B:11)
Stevia leaf extract
2 mg

Other Ingredients

Vegetable Glycerin deionized Water Natural Flavors
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USE: Place 25 drops daily under your tongue and hold for 30 seconds or as directed by your health care professional. May be mixed with water or juice.

Shake well before using.

Warnings & Precautions

WARNINGS: Keep out of the reach of children.

Formulation Notes

VITAMIN B COMPLEX With B12, B6 & Folic Acid

No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians

No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians No Artificial Preservatives, Sweeteners or Colors

Additional Information

Plant # K-0001604 MADE IN THE USA

L.a.(TM)

FAST ABSORPTION SUBLINGUAL NUTRIENTS PRESERVED IN GLYCERIN

BRAIN FUNCTION** STRESS**

Great Raspberry Taste

K PARVE

Metadata

Product Details

UPC / SKU6 41356 13021 0
DSLD Entry Date2014-07-25
Product TypeBotanical with Nutrients
FormLiquid
DSLD ID35062
Data Updated2026-04-11
Research

Research Evidence

363
Research Sources
57
Avg Quality
187
Meta Analysis
56
Systematic Review
54
Rct
29
Guideline
26
Clinical Trial
6
Cochrane Review
2
Regulatory Source
1
Other
1
Openfda Safety
A Homocysteine-lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Folate Intake and Risk of Pancreatic Cancer: A Systematic Review and Updated Meta-Analysis of Epidemiological Studies
Meta Analysis Digestive diseases and sciences 2021 PubMed DOI
A The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis
Meta Analysis Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques 2021 PubMed DOI
A A Comparative Study Evaluating the Effectiveness of Folate-Based B Vitamin Intervention on Cognitive Function of Older Adults under Mandatory Folic Acid Fortification Policy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Meta Analysis Nutrients 2024 PubMed DOI
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 PubMed DOI
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 PubMed DOI
A Beneficial effects of folic acid supplementation on lipid markers in adults: A GRADE-assessed systematic review and dose-response meta-analysis of data from 21,787 participants in 34 randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2022 PubMed DOI
A Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participants
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Digital tracking, provider decision support systems, and targeted client communication via mobile devices to improve primary health care
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
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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.