KD Ultra

product on market Capsule Arthur Andrew Medical 🟢 Safety: 100/100
Brand: Arthur Andrew Medical
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
90 Servings
Other Combinations Product Type
75% Evidence Coverage

Supplement Facts — Evidence Check

62.5 mcg (312% DV)
📊 4.2× RDA — above typical dose (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.0625mg UL 0.1mg
100 mcg (83% DV)
✅ Within RDA (0.8× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.1mg
1600 mg (1333% DV)
📊 13333.3× RDA — above typical dose 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 1600mg
Lipase

Other Ingredients

Cellulose Rice Dextrin

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) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Use: Take 1-2 capsules daily of KD Ultra, or as directed by your healthcare practitioner. If taking more than one capsule, they may be split up and taken with each meal, or taken all at once.

⚠️ Warnings & Precautions

Warning: Do not take this product without the consent of your physician if you are currently taking anti-coagulants or if you are pregnant or nursing.

Keep out of reach of children.

🧪 Formulation Notes

Vitamin K is essential for maintaining the body's calcium balance which is critical for bone and blood health, while Vitamin D promotes bone health, cognitive function, and immune support. Several different forms of Vitamin K2 exist, ranging from MK4 to MK13, each providing unique health benefits. Until recently, only MK4 and MK7 were available in supplements. KD Ultra now supplies a full-spectrum blend of four available forms of Vitamin K2 (MK-4, 6, 7, 9), along with Vitamin K1. KD Ultra also contains vegan-friendly Vitamin D3 sourced from lichen as well as the enzyme lipase to help facilitate the absorption of these fat-soluble vitamins. This perfect blend maintains proper blood clotting, healthy blood viscosity, strong bones, normal brain and nervous system health, and a healthy immune system, all in one easy-to-take supplement.

AVA Certified Vegan American Vegetarian Association

Star-K (Kosher)

Full spectrum K2 with vegan D3 Full spectrum Vitamin K2 (MK-4,6,7,9) 2500 IU Vegan Vitamin D3

Maintains calcium balance Supports strong bones Encourages healthy immune function

KD Ultra is free of dairy, gluten, and soy allergens. Contains no artificial colors or preservatives.

Additional Information

AVA Certified Vegan American Vegetarian Association Star-K (Kosher)

Store in a cool dry place wth lid tightly closed.

For more information about KD Ultra, please call 800-448-5015, or visit www.arthurandandrew.com.

Product Details

UPC / SKU 8 55822 00834 1
DSLD Entry Date 2022-05-19
Product Type Other Combinations
Form Capsule
Brand Arthur Andrew Medical
DSLD ID 263498
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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