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Natural Oyster Shell Calcium 500 mg + Vitamin D

product on market Tablet or Pill CVS Pharmacy Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Calcium and vitamin D are supported by strong evidence for maintaining bone density and supporting skeletal health. Vitamin D facilitates the absorption of calcium in the body to prevent bone loss. Research indicates these nutrients are effective for bone maintenance, though overall evidence coverage for this specific formulation is limited.

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

Label

Product Label

Label for Natural Oyster Shell Calcium 500 mg + Vitamin D
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

125 IU (31% DV)
Within RDA (0.2× RDA) 608 studies (A:16, B:251)
Calcium
500 mg (50% DV)

Other Ingredients

Cellulose Croscarmellose Contains <2% of:
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: For adults, take one (1) tablet two or three times a day, preferably with a meal.

Warnings & Precautions

As a reminder, discuss the supplements and medications you take with your health care providers.

KEEP OUT OF REACH OF CHILDREN.

TAMPER RESISTANT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.

WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Formulation Notes

No yeast, wheat, gluten, milk or milk derivatives, lactose, sugar, preservatives, artificial color, artificial flavor, salt.

It maybe be especially important for women and young adults to supplement every day to help ensure a sufficient daily intake.

This formula contains Vitamin D to assist in the assimilation of Calcium by the body.

Adequate Calcium and Vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis.

Additional Information

Calcium is the leading mineral responsible for strong bones and teeth. Calcium is also involved in muscle, nerve and heart function.

Laboratory tested

STORE AT ROOM TEMPERATURE AND AVOID EXCESSIVE HEAT.

BONE HEALTH Supports Strong Bones, Teeth & Colon Health May Reduce the Risk of Osteoporosis

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ACTUAL SIZE

# 277441

Prod. No. 7085 B7090 03B

Metadata

Product Details

UPC / SKU0 50428 06545 7
DSLD Entry Date2013-09-25
Product TypeSingle Vitamin and Mineral
FormTablet or Pill
DSLD ID25908
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
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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.