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Vitamin D3 2000 IU

product on market Tablet or Pill HTP Hi-Tech Pharmaceuticals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

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

Vitamin D is supported by strong evidence for maintaining bone health and supporting immune function. Research indicates it plays a critical role in calcium absorption and skeletal mineralization. This specific formulation provides a standard daily dose associated with these physiological benefits.

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

Label

Product Label

Label for Vitamin D3 2000 IU
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

2000 IU (500% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)

Other Ingredients

Cyclosome Technology with Phospholipids
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: For healthy adults, take one (1) tablet one to two times daily, preferably with food.

Warnings & Precautions

Warning: Keep out of reach of children.

Consult a doctor if you are nursing or pregnant prior to use or if you have any medical conditions.

Discontinue use if any allergic or adverse reaction occurs and alert your doctor.

Formulation Notes

Hi-Tech Pharmaceuticals Vitamin D3 utilizes advanced Cyclosome technology creating the most advanced vitamin D3 complex available today with a vortex of solubility on a microscopic level for increased absorption and a more effective vitamin. We took liposomal technology a step further and enhanced solubility for maximum bioavailability. Vitamin D3, often referred to as the "Sun Vitamin", is an essential nutrient that supports the immune system, strength and power in muscles, helps calcium absorption to develop strong bones and teeth, and helps with overall well-being and mood. Combining vitamin D3 with other nutrients supports absorption in the body as well. Vitamin D3 is versatile and pretty important stuff, so don't get low! Advanced Cyclosome delivery technology encompasses naturally derived vitamin D3 into a liposome hydrophilic complex to create a vortex of enhanced solubility and optimal bioavailability. Cyclosome liposomal delivery utilizes natural ingredients to preserve the high quality vitamin D ingredient through digestion, protecting the active ingredient, while increasing bioavailability.

Cyclosome Delivery for enhanced bioavailability

Vitamin D3 2000 IU per tablet

Supports muscle, bone, tooth & immune health

The body's preferred form of vitamin D

(Non-GMO)

Additional Information

Good Manufacturing Practice Sourced from a GMP Certified Facility Quality Assured

Store at room temperature.

Metadata

Product Details

UPC / SKU8 11836 02400 5
DSLD Entry Date2020-07-23
Product TypeVitamin
FormTablet or Pill
BrandHTP Hi-Tech Pharmaceuticals
DSLD ID229667
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.