Liquid Vitamin D3 400 IU

Suggested Use

Suggested Usage: Shake well. For adults; take 4 drops 1-5 times daily. For children; administer 4 drops once daily. Take directly or add to your favorite beverage. If the dropper contacts the lips or oral tissues; thoroughly wash and dry it before replacing in the bottle and closing it completely. Best when taken with a fat-containing meal.

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  Protocol For Life Balance Liquid Vitamin D3

  iHerb4.8(157)

  $11.00
• 

  Protocol For Life Balance Liquid Vitamin D3 2,000 IU

  iHerb4.8(270)

  $15.00
• 

  Protocol for Life Balance Liquid D3 & MK-7

  iHerb4.8(229)

  $32.00
• 

  Vitamin D3 Liquid 400 IU for Gentle Daily Support | Hasan Mirza MD

  Hasan Mirza, MD4.8(157)

  $11.00
• 

  Vitamins D3 & K2 Liposomal Spray 2 fl oz By Protocol For Life Balance

  personalpower5.0(1)

  $19.00
• 

  Vitamin D3 400 IU per 4 Drops 2 fl oz

  Apteczka4.8(2300)

  $9.99
• 

  Ddrops Baby Liquid 400IU with 90 Drops

  Walmart - Do My Best Store4.8(4500)

  $19.99
• 

  The Vitamin Shoppe Children's 400 IU Liquid Vitamin D3

  The Vitamin Shoppe5.0(1)

  $7.99

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 Vitamin Shoppe

  4.5 (119)

  Vitamin & supplements store

  15131 LaGrange Rd, Orland Park, IL 60462

  Directions(708) 226-0566

• The Vitamin Shoppe

  4.6 (140)

  Vitamin & supplements store

  1995 W Jefferson Ave #105, Naperville, IL 60540

  Directions(630) 637-8260

• The Vitamin Shoppe

  4.5 (130)

  Vitamin & supplements store

  123 N Weber Rd, Bolingbrook, IL 60490

  Directions(630) 759-1392

• The Vitamin Shoppe

  4.4 (113)

  Vitamin & supplements store

  2415 75th St Unit A, Darien, IL 60561

  Directions(630) 427-1458

• Comparative analysis of nutritional guidelines for vitamin D

  R Bouillon - Nature Reviews Endocrinology, 2017 - nature.com

  … However, many careful observational studies, initiated in the early twentieth century 8 , have demonstrated that >200–400 IU of vitamin D 3 or vitamin D 2 can prevent vitamin D …

  2017628 citations

• Optimal vitamin D status: a critical analysis on the basis of evidence-based medicine

  R Bouillon, NM Van Schoor, E Gielen… - The Journal of …, 2013 - academic.oup.com

  … However, apart from the beneficial effects of 800 IU/d of vitamin D 3 for reduction of falls in … First, to reduce fracture risk, 700–800 IU or at least a dose in excess of 400 IU of vitamin D is …

  2013391 citations

• Postural Balance Effects Associated with 400, 4000 or 10,000 IU Vitamin D3 Daily for Three Years: A Secondary Analysis of a Randomized Clinical Trial

  LA Burt, L Gabel, EO Billington, DA Hanley, SK Boyd - Nutrients, 2020 - mdpi.com

  … In this study, the lowest dose of 400 IU daily was chosen with the assumption that … over the trial, including those in our 400 IU group, whose serum vitamin D did not change with time [11]…

  20209 citations

• The effects of four doses of vitamin D supplements on falls in older adults: a response-adaptive, randomized clinical trial

  LJ Appel, ED Michos, CM Mitchell… - Annals of internal …, 2021 - acpjournals.org

  … with 200 IU/d. Several analyses raised safety concerns about vitamin D 3 doses of 1000 IU/… doses exerted a detrimental effect on radial and tibial BMD compared with the 400 IU group (3…

  2021108 citations

• Efficacy of daily 4,000 International Units (IU) versus 6,000 IU of oral vitamin D3 in vitamin D deficient children with overweight and obesity: An open-label randomized …

  P Setia, A Seth, R Singh, RK Malhotra, P Singh - Clinical Nutrition ESPEN, 2025 - Elsevier

  … Children with overweight/obesity are at increased risk of vitamin D deficiency. This study … International Units (IU)/day vs. 6000 IU/day oral vitamin D 3 over 12 weeks for treating vitamin D …

  20251 citations

• Medium doses of daily vitamin D decrease falls and higher doses of daily vitamin D3 increase falls: a randomized clinical trial

  LM Smith, JC Gallagher, C Suiter - The Journal of steroid biochemistry and …, 2017 - Elsevier

  … The dose-response effect of vitamin D3 400, 800, 1600, 2400, 3200, 4000, and 4800 IU/d plus calcium was compared with a placebo plus calcium control group and these results were …

  2017209 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-03-25. DSLD Label ID: 326451. 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.