+D Boost Vita-D3 1,000 IU

product on market Tablet or Pill Shaklee 🟢 Safety: 100/100
Brand: Shaklee
🟢 100/100

This product looks safe

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

Product Label

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Label Data

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

Supplement Facts — Evidence Check

25 mcg (125% DV)
✅ 1.7× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.025mg UL 0.1mg

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Hydroxypropyl Methylcellulose Croscarmellose Sodium hydroxylated Soy Lecithin

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

Adult (18 - 50 Years) Kosher Gluten Free

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)

Product Details

DSLD Entry Date 2022-10-24
Product Type Vitamin
Form Tablet or Pill
Brand Shaklee
DSLD ID 277469
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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