D3 2000 IU (50 mcg)

Suggested Use

Directions: Adults - Take one softgel daily; preferably with food; as a dietary supplement.

• 

  Mason Natural Vitamin IU Softgels

  Walmart - Nutrients Best, a Mason Natural Certified Vendor4.8(20)

  $10.31
• 

  Mason Natural D3 Softgels

  iHerb4.8(20)

  $24.99
• 

  MASON Natural Ultra Strength D3 Softgels

  Walmart - Nutrients Best, a Mason Natural Certified Vendor

  $19.36
• 

  Mason Vitamin D3 50 mcg (2000 IU)

  Instacart4.8(20)

  $14.99
• 

  Mason Natural Calcium 1200 mg Softgels

  Mason Natural4.6(14)

  $9.79
• 

  Mason D3, 2000IU (50mcg), Softgels

  Instacart

  $7.99
• 

  Nature Made Vitamin D3 IU

  Nature Made4.7(3200)

  $10.99
• 

  Mason 60 Ea Ultra Strength Softgels

  Walmart - Wisermerchant4.8(20)

  $33.85

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.

• The Fresh Market

  4.3 (584)

  Grocery store

  400 Woodburn Rd, Raleigh, NC 27605

  Directions(919) 828-7888

• Walmart Supercenter

  3.9 (7242)

  Department store

  1001 Shiloh Glenn Dr, Morrisville, NC 27560

  Directions(919) 474-2285

• The Fresh Market

  4.4 (686)

  Grocery store

  6325 Falls of Neuse Rd, Raleigh, NC 27615

  Directions(919) 872-8501

• The Fresh Market

  4.3 (823)

  Grocery store

  3655 SW Cary Pkwy, Cary, NC 27513

  Directions(919) 481-2865

• Vitamin D: The Challenge of Bridging the Gap and the Rationale for Supplementation

  P Mason, N Aslam, G Jenkins - Food Nutr. J, 2023 - hsis.org

  … of the vitamin D gap and its impacts on health and disease. … sunshine and supplements, explaining why supplements are … mcg 10-15 mcg 15-25 mcg 25-50mcg 50 mcg 50mcg 50mcg …

  20232 citations

• Vitamin D: an update

  RS Mason - Endocrinology Today, 2025 - endocrinology.medicinetoday.com …

  … A vitamin D level of 40 IU is equivalent to 1 mcg. A recent … of bone health trials in which calcium supplements were used … in people treated with calcium supplements, whereas other …

  2025

• Update

  P Mason, V Milovic - 2011 - endocrinology.medicinetoday.com …

  … of vitamin D (80 to 100 IU per 100 g).A vitamin D level of 40 IU is equivalent to 1 mcg. A … Some analyses of bone health trials in which calcium supplements were used indicated an …

  20115 citations

• Vitamin D and cardiovascular health: A narrative review of risk reduction evidence

  WB Grant, BJ Boucher, RZ Cheng, P Pludowski… - Nutrients, 2025 - mdpi.com

  … with other nutritional supplements, a heart-healthy diet, and … vitamin D 3 supplementation with at least 2000 IU/day (50 … minimum of 2000 IU/day (50 micrograms/day) of vitamin D 3 and …

  202529 citations

• Vitamin D Deficiency in Older Adults, Part I: the Prevention of Chronic Degenerative Disease and Support of Immune Health

  A Burford-Mason - healthplexus.net

  … Vitamin D3 is the usual form found in multivitamins and health food store supplements. … of the effects of the vitamin D3 adequate intake versus 100 mcg (4000 IU) per day on biochemical …

• Gene expression in breast and adipose tissue after 12 months of weight loss and vitamin D supplementation in postmenopausal women

  C Mason, L Wang, C Duggan, I Imayama… - NPJ Breast …, 2017 - nature.com

  … or 1 mcg alphacalcidol—a vitamin D analog … 2000 IU/day oral vitamin D 3 (cholecalciferol) supplementation vs. placebo on weight and other biomarkers of breast cancer risk in healthy …

  20175 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-04-22. DSLD Label ID: 244866. 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.