Premier Vitamin D3+K2

product on market Capsule Premier Research Labs 🟢 Safety: 87/100
Brand: Premier Research Labs
🟢 87/100

This product is generally safe

  • Vitamin D3: 0.125mg is 1.2× 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: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)

Label Data

1 Capsule(s) Serving Size
30 Servings
Vitamin Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

125 mcg (620% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.125mg UL 0.1mg
3.2 mg (20% DV)
✅ Within RDA (0.2× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 3.2mg UL 1000mg
180 mcg (150% DV)
✅ 1.5× RDA — within safe limits 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.18mg

Other Ingredients

organic extra virgin Olive Oil Capsule

Label Claims — Verification

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

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use. Take 1 capsule daily or as directed by a health professional.

⚠️ Warnings & Precautions

Keep out of reach of children.

Tamper Seal: Use only if seal is intact.

Consult your health care practitioner if you are nursing/lactating, taking medications or have a medical condition, before taking this or any other product.

🧪 Formulation Notes

The perfect vitamin pair for strong bones, teeth and heart support Vitamin D promotes absorption of calcium and phosphorus for bone health Vitamin K plays an important role in bone formation and blood clotting Features the bioavailable form of vitamin K from fermented natto with vegan vitamin D

Vegan & gluten free

Vegan & gluten free

Premier Vitamin D3+K2 5,000 IU/180 mcg

Premier bone and heart support

PRL's quality guarantee

Pure vegan

Gluten free

Purity verified

No added undesirable excipients

Potency verified Tested for adulterants No chemical or radiation sterilization Pathogen microbiology performed Heavy metal tested

Manufactured in a cGMP compliant facility for superior quality assurance

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 8 07735 01205 2
DSLD Entry Date 2020-04-23
Product Type Vitamin
Form Capsule
Brand Premier Research Labs
DSLD ID 218921
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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