Oyster Shell Calcium with Vitamin D 500 mg + D®

Single Vitamin & Mineral

Brand: Major

Tablet or PillSingle Vitamin and MineralOn Market

Functions

Click to view full label

Net Contents

150 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

3 09045 46092 4

Product Version

Re-Order No: 700694 M-29 Rev. 07/19 11107-07-19

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report an established %DV per serving.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Shellfish
  • Soy

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Tablet(s) · 2 per day

IngredientAmount Per Serving% Daily Value
Vitamin D(Cholecalciferol)5 mcg25%
Calcium(Oyster)500 mg38%

Not Present

Other Ingredients

Croscarmellose SodiumHypromelloseMicrocrystalline CelluloseTitanium DioxideSoy PolysaccharidesSodium Lauryl SulfateTalcTriacetinMineral OilStarchSucroseFD&C Yellow #5 LakeFD&C Blue #1 LakeSodium AscorbateTriglyceridesSilicaTocopherols

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherApproved HealthStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take one (1) tablet twice daily, preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care providers.

Warnings & Precautions

Precautions re: Allergies

Contains: Soy and shellfish

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing or taking any medications, or have any medical condition, consult your doctor before use.

Precautions re: All Other

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

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Tamper resistant: Do not use if seal under cap is broken or missing.

Storage

Storage

Store at room temperature and avoid excessive heat.

Formulation

Formulation re: Other

Potency guaranteed

Formulation re: Other

Adequate calcium and vitamin D throughout life, as part of a well balanced diet, may reduce the risk of osteoporosis.

Formulation re: Does NOT Contain

Free of: Yeast, wheat, gluten, milk or milk derivatives, lactose, preservatives, artificial flavor, sodium (less than 5 mg per serving).

Formula re: Contains

Each tablet provides 500 mg of elemental calcium.

FDA Statements

FDA Statement of Identity

Calcium Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

General Statements: All Other Content

Compare to Os-Cal Calcium + D3

Brand IP Statement(s) re: (c), (TM), (SM)

Major Pharmaceuticals is not affiliated with the owner of the registered trademark Os-Cal.

Manufacturer & Distributor

Distributor

Major Pharmaceuticals

17177 N Laurel Park Drive, Suite 233, Livonia, MI, 48152

(800) 616-2471

Market Reference

$3.39 – $67570.00· 40 listings
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  • Major Oyster Shell Calcium 500 mg Tablets

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  • Major Oyster Shell Calcium with Vitamin D 500mg Tablets

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    $18.89
  • Major Oyster Shell Calcium 500 mg Tablets 100 Count

    Target
    $13.72
  • Major Oyster Shell Calcium

    Walmart - FM Pharmacy4.0(24)
    $15.00
  • Major Calcium Vitamin D3 Tablets

    Target4.3(3)
    $11.65
  • Geri-Care Calcium with Vitamin D Supplement

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  • Nature's Blend Oyster Shell Calcium with D3 Tablets

    Walmart - DirectRx4.6(27)
    $15.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Research & Studies

  • Oyster shell calcium induced parotid swelling

    M Palaniappan, S Selvarajan… - Journal of …, 2014 - journals.sagepub.com

    … out vitamin D3 in this reaction and suspecting oyster shell … (250 IU/day) as supplement and developed parotid enlargement … Calcium plays a major role in salivary secretion and studies …

    20148 citations
  • Heated oyster shell-seaweed calcium (AAA Ca) on osteoporosis

    T Fujita, T Ohue, Y Fujii, A Miyauchi… - Calcified tissue …, 1996 - Springer

    … this was not statistically significant. Serum alkaline phosphatase … a significant fall with disappearance of the significant … poor intestinal absorption of calcium due to vitamin D deficiency. …

    199648 citations
  • EFFECT OF ADDING VITAMIN D3 AND VARIOUS PARTICLE SIZE OF OYSTER SHELL TO DIETS IN CALCIUM AND VITAMIN D3 CONCENTRATION, EGG SHELL …

    AM Rashed, AA Yousif - Anbar Journal of Agricultural Sciences, 2022 - ajas.uoanbar.edu.iq

    … a Significant increase (P≤0.05) in level of vitamin D3 in blood plasma for the sixth, seventh, eighth and ninth treatments. The results showed a significant … of vitamin D3 and oyster shells …

    2022
  • The effects of dietary calcium sources and vitamin D3 on egg quality and performance in laying hens

    A Safamehr, S Hedatyati, MH Shahir - 2013 - sid.ir

    … calcium source and vitamin D3 and the main effects of calcium sources and vitamin D3 (P<… suggests that supplying calcium sources in laying diets with 50-70% oyster shell along with …

    201311 citations
  • Bioavailability of calcium from oyster shell electrolysate and DL-calcium lactate in vitamin D-replete or vitamin D-deficient rats

    T Okano, T Kimura, N Tsugawa, Y Oshio… - Journal of Bone and …, 1993 - Springer

    … and vitamin D malnutritions under vitamin D-replete condition and there was no significant … the same diets under vitamin D-deficient condition showed no significant recoveries in both …

    19938 citations
  • Increase of bone mineral density by calcium supplement with oyster shell electrolysate

    T Fujita, M Fukase, H Miyamoto, T Matsumoto, T Ohue - Bone and mineral, 1990 - Elsevier

    … Oyster shell electrolysate (OSE) was reported to raise serum calcium and increase urinary calcium excretion in vitamin D… [17] failed to observe a significant effect of 2000 mg oral calcium …

    199067 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-03-24. DSLD Label ID: 215912. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.