Net Contents
110 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
Not specified
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
7 40985 27504 7
Product Version
Not specified
Suggested Use
Directions: As a dietary supplement; adults take one (1) tablet daily; preferably with a meal for maximum results or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Market Reference
21st Century Vitamin
21st-century-vitamins4.8(459)$10.9921st Century Vitamin D3 mcg
Walmart - Thrifty White Health4.9(66)$16.9521st Century D3 Tablets
iHerb4.8(3000)$3.00Lowest21st Century Tablets D3 500
Target4.8(208)$13.99Case of 12-21st Century D3 250 mcg (10,000 IU) Tablets 110 EA
AmericanPharmaWholesale.com4.8(459)$71.4921st Century Cal Mag Zinc + D3 Tablets
Swanson Health Products4.7(40000)$5.49Case of 6- 21st Century Vit D3 250 mcg (10000 IU) Softgel 110ct
AmericanPharmaWholesale.com4.8(459)$68.6421st Century Chewable D3 Tablets
iHerb4.8(709)$4.99
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.
Supreme Supplements
4.9 (67)Vitamin & supplements store
4925 Jackman Rd #07, Toledo, OH 43613
GNC
4.4 (7)Vitamin & supplements store
1416 S Main St Ste 380, Adrian, MI 49221
The Vitamin Shoppe
4.5 (232)Vitamin & supplements store
5055 Monroe St, Toledo, OH 43623
Nutrition Village - An Herbalife Shop
4.8 (67)Vitamin & supplements store
209 Tecumseh St, Dundee, MI 48131
GNC
4.0 (26)Vitamin & supplements store
1498 Spring Meadows Dr D111, Holland, OH 43528
The Vitamin Shoppe
4.3 (92)Vitamin & supplements store
10000 US-20 A, Perrysburg, OH 43551
Svpplements (Supplements & Vitamins)
4.7 (191)Vitamin & supplements store
316 W Cleveland Rd, Granger, IN 46530
Complete Health
5.0 (211)Vitamin & supplements store
10260 Coldwater Rd, Fort Wayne, IN 46825
Research & Studies
Therapeutic use of vitamin D and its analogues in autoimmunity
J M. Fletcher, S A. Basdeo, A C. Allen… - Recent patents on …, 2012 - benthamdirect.com
… formation and maintenance of healthy bones. Its calcaemic … is now 600 IU/day, with an upper tolerable limit of 4000 IU/day [… in people who take vitamin supplements, (5) attenuation and …
201232 citationsThe effects of twenty-one nutrients and phytonutrients on cognitive function: A narrative review
JE Lewis, J Poles, DP Shaw, E Karhu… - Journal of clinical …, 2021 - pmc.ncbi.nlm.nih.gov
… supplements such as Ginkgo biloba and vitamins B12 and E have been studied for their effects on brain health and cognitive functioning among healthy … consumed vitamin D3 10,000 IU/…
202185 citationsThe influence of vitamin D on COVID-19 outcomes
LLL Benskin - COVID-19 and Nutraceuticals, A Guidebook …, 2021 - books.google.com
… which are suboptimal for healthy immune system function. … are based entirely upon promoting bone health, rather than on … taken vitamin D supplements should take D3 10000 IU/day …
20212 citationsThe association between vitamin D intake with inflammatory and biochemical indices and mortality in critically ill patients with COVID‐19: A case‐control study
M Gholamalizadeh, F Rabbani… - Immunity …, 2023 - Wiley Online Library
… most challenging pandemic of the 21st century. The disease was … It was primarily recognized for supporting bone health … use of vit D supplements (drop of vit D3 10,000 IU, daily) were …
20234 citationsSupplementation and mitigating cognitive decline in older adults with or without mild cognitive impairment or dementia: A systematic review
Q Fu, J DeJager, EM Gardner - Nutrients, 2024 - mdpi.com
… supplements in the preservation and promotion of cognitive … showing correlations between health outcomes and intakes or … and found no effect from daily supplementation with 400 IU of …
202421 citationsThe effect of vitamin D on the histological structure of liver and lung in mice treated with amphotericin B
N Alkhafaji, M Ahmed, B Karem - Georgian Medical News, 2024 - researchgate.net
… Group III (Vitamin D3): mice of this group received Vitamin D3 10000 IU/kg and … liver health, and a deficiency can increase the risk of liver diseases like cirrhosis. Vitamin D supplements …
20242 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-05-22. DSLD Label ID: 45921. 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.
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