Home/ Supplements/ Vitamin D/ +D Boost Vita-D3 1,000 IU

+D Boost Vita-D3 1,000 IU

product on market Tablet or Pill Shaklee 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 D3 is supported by strong evidence for maintaining bone health and supporting immune function. This ingredient helps the body absorb calcium and phosphorus, which are essential for skeletal integrity. Research indicates that supplementation is effective for individuals with identified deficiencies.

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

Label

Product Label

Label for +D Boost Vita-D3 1,000 IU
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
90
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Hydroxypropyl Methylcellulose Croscarmellose Sodium hydroxylated Soy Lecithin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 tablet daily.

Warnings & Precautions

Seal under cap for your protection.

Manufactured in a facility that may also process peanuts, tree nuts, milk, egg, soy, wheat, shellfish, and fish.

Formulation Notes

Clinically proven absorption

Clinically proven to deliver vitamin D3 into the bloodstream, supporting heart and immune function, cell development, and calcium absorption to maintain strong bones and teeth.

Purity guaranteed by over 300 quality tests

Gluten free

Promotes bone, heart, metabolic, and immune system health

Clinically proven 1,000 IU high-potency vitamin D3

Star-K (Kosher)

No artificial flavors, sweeteners, colors, or preservatives added.

Additional Information

Shaklee Since 1956 Safe Proven 100% Guaranteed

Star-K (Kosher)

Metadata

Product Details

DSLD Entry Date2022-10-24
Product TypeVitamin
FormTablet or Pill
BrandShaklee
DSLD ID277469
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.