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Ultimate Vitamin D 5,000 IU

product on market Capsule Dr. Redcross Safety: 84/100
84/100

This product is generally safe

  • Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • Vitamin D Co-Factor Proprietary Blend: 132mg is 1320.0× the Tolerable Upper Intake Level (0.1mg)
  • 100% of ingredients have research evidence
D Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Vitamin D, K2, and magnesium are supported by strong evidence for maintaining bone health and supporting immune function. OptiZinc provides supplemental zinc to aid metabolic processes. Due to the limited evidence coverage for this specific formulation, the overall clinical data for the blend is sparse.

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

Alerts

Safety Alerts

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

Vitamin D Co-Factor Proprietary Blend: 132mg is 1320.0× the Tolerable Upper Intake Level (0.1mg)

Label

Product Label

Label for Ultimate Vitamin D 5,000 IU
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vegetarian Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

125 mcg (625% DV)
Exceeds UL by 1.2× (UL: 0.1 mg) 608 studies (A:16, B:251)
80 mcg (67% DV)
Within RDA (0.7× RDA) 275 studies (A:9, B:175)
125 mg (30% DV)
Within RDA (0.3× RDA) 316 studies (A:8, B:159)
10 mg (91% DV)
Within RDA (0.9× RDA) 263 studies (A:6, B:134)
Exceeds UL by 1320.0× (UL: 0.1 mg) 608 studies (A:16, B:251)

Other Ingredients

Cellulose Stearate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplements, adult take two softgels daily. For daily use.

Warnings & Precautions

Warning: This product contains Vitamin K, which interferes with the prescription drugs Coumadin and Warfarin. Do not take this if taking either of these drugs. Note: If you suffer from sarcoidosis, primary hyperparathyroidism, hypercalcemia, or taking anticoagulant medications ("blood thinners"), please consult a physician before taking.

Formulation Notes

Advanced nutritional support for: Immune health Brain function Bone & muscle

Featuring Optizinc, FruiteX-B & more 5000 IU of Vitamin D

Plus key co-inhibitors

Warning: This product contains Vitamin K, which interferes with the prescription drugs Coumadin and Warfarin. Do not take this if taking either of these drugs.

Additional Information

Ken Redcross M.D.

FruiteX-B (US #5962049) is licensed exclusively from VDF FutureCeuticals, Inc. OptiZinc is a trademark of InterHealth Company vitaMK7 is a registered trademar of Gnosis.

Store in a cool, dry place.

Metadata

Product Details

DSLD Entry Date2022-10-24
Product TypeOther Combinations
FormCapsule
BrandDr. Redcross
DSLD ID277835
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
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
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
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
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
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
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.