Liquid Vitamin D-3

product on market Liquid Douglas Laboratories 🟡 Safety: 60/100
Brand: Douglas Laboratories
🟡 60/100

Review before taking

  • Vitamin D3: 0.25mg is 2.5× the Tolerable Upper Intake Level (0.1mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Vitamin D3: 0.25mg is 2.5× the Tolerable Upper Intake Level (0.1mg)

The safety score is low because the amount of Vitamin D3 in this product is 2.5 times higher than the recommended maximum daily limit.

Label Data

1 mL Serving Size
30 Servings
Vitamin Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

10000 IU (2500% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.5× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.25mg UL 0.1mg

Other Ingredients

Medium Chain Triglycerides

Label Claims — Verification

❓ Nutrient
❓ All Other
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

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

Product Information

📋 Directions for Use

Suggested Usage: As a dietary supplement, adults take 1 dropper (1 ml) daily or as directed by your healthcare professional.

⚠️ Warnings & Precautions

CAUTION: Accidental overdose of liquid vitamin D products can lead to serious adverse side effects in infants. THIS PRODUCT IS NOT INTENDED FOR INFANTS. The recommended daily dose of vitamin D for infants is 400 IU. This product delivers 10,000 IU of vitamin D per dose.

KEEP OUT OF REACH OF CHILDREN.

If you are pregnant, nursing, have a health condition or are taking any medication, consult your healthcare professional before use.

Note: People consuming more than 2,000 IU per day should have their vitamin D blood levels monitored by a healthcare professional.

🧪 Formulation Notes

This product delivers 10,000 IU of vitamin D per dose.

This product contains NO yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial preservatives or genetically modified organisms (GMOs).

Additional Information

Store in a cool, dry place.

Formula #200039 V2

Product Details

UPC / SKU 3 10539 03125 4
DSLD Entry Date 2016-02-23
Product Type Vitamin
Form Liquid
Brand Douglas Laboratories
DSLD ID 56962
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
309 Meta Analysis
309 Clinical Trial
111 Rct
71 Systematic Review
55 Guideline
4 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
2 Observational
1 Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018
PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020
PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011
PubMed DOI Cochrane
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023
PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009
PubMed DOI
View all evidence for Vitamin D →

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