Oyster Shell Calcium 500 mg with Vitamin D3none
Single Vitamin & MineralBrand: Nature's Blend
Net Contents
100 Tablet(s)
Serving Size
1–2 Tablet(s)
Servings Per Container
100
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
Not specified
Product Version
List No.: 1680 G16
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1–2 Tablet(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin D3(Cholecalciferol) | 400 IU | 100% |
| Calcium(Oyster) | 500 mg | 50% |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take one to two tablets daily, preferably with a meal or as directed by your healthcare professional.
Formulation
Formula re: Contains
Oyster Shell Calcium may strengthen bones. Vitamin D helps your body absorb calcium and phosphorus.
FDA Statements
FDA Statement of Identity
Dietary 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 disease.
Other Label Statements
General Statements: All Other Content
Calcium Oyster Shell 500 mg with D3 400 UI compare to Oscal 500 mg with D
Manufacturer & Distributor
Manufacturer
Nature's Blend
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
British Supplements
3.4 (275)Vitamin & Supplements Shop
34, New House, 67-68 Hatton Garden, London EC1N 8JY
GreenVits
4.2 (5)Vitamin & Supplements Shop
53A London Rd, Stanmore HA7 4PA
Charge Products
2.3 (3)Vitamin & Supplements Shop
Office 1, Charge Products, Industrial Estate, Unit 1, 8 Towerfield Rd, Towerfield Cl, Southend-on-Sea SS3 9QE
Hashmats Health
4.7 (114)Pharmaceutical company
123a, 125a The Broadway, Southall UB1 1LW
Holland & Barrett - Baker Street
3.8 (32)Vitamin & Supplements Shop
78 Baker St, London W1U 6TD
Vitabiotics
3.1 (71)Vitamin & Supplements Shop
1 Apsley Way, London NW2 7HF
Vitazam
4.8 (21)Vitamin & Supplements Shop
Harlow Enterprise Hub Edinburgh Way, Harlow CM20 2NQ
Optimal Health
4.3 (12)Vitamin & Supplements Shop
4 Hill Top, Redbourn, St Albans AL3 7JG
Research & Studies
Absorbability and cost effectiveness in calcium supplementation
RP Heaney, MS Dowell, J Bierman… - Journal of the …, 2001 - Taylor & Francis
… to vitamin D insufficiency or to seasonal change in vitamin D … and consisting of calcium carbonate derived from oyster shell), … of calcium citrate), a gelatin capsule containing precipitated …
2001278 citationsResearch progress on applications of calcium derived from marine organisms
Y Xu, J Ye, D Zhou, L Su - Scientific reports, 2020 - nature.com
… of vitamin D, which plays a key role in calcium … Oyster shell calcium powder can improve the chewiness and springiness of restructured ham 94 . Calcium-rich shrimp and crab shells can …
202092 citationsEFFECT 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
… ( 1994 ) This study investigates the inclusion of vitamin D3 and oyster shells with varying particle sizes as ingredients in the diets provided to laying hens. The diets are primarily …
2022Shell waste management and utilization: mitigating organic pollution and enhancing sustainability
N Topić Popović, V Lorencin, I Strunjak-Perović… - Applied Sciences, 2023 - mdpi.com
… The CaCO 3 extracted from oyster shells is also used as a food supplement for … oyster shell electrolysate was reported to raise serum Ca and increase urinary Ca excretion in vitamin D-…
2023232 citationsLead in Calcium Supplements: Much Ado About Nothing?
J Appleton, NDH Newswire - Health Notes News Wire, 2000
20002 citationsBioavailability of calcium from calcium carbonate, DL-calcium lactate, L-calcium lactate and powdered oyster shell calcium in vitamin D-deficient or-replete rats
N Tsugawa, T Okano, R Higashino… - Biological and …, 1995 - jstage.jst.go.jp
… Thus, we conclude that calcium is utilized to the same extent from calcium carbonate, DL-calcium lactate, L-calcium lactate and powdered oyster shell-calcium in both vitamin D—…
199553 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-11-21. DSLD Label ID: 239952. 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.
Related Products
100% Natural E-400 IU With Selenium 50 mcg
Vitamin World
600+D
Caltrate
600+D
Caltrate
600+D3
21st Century