Vitamin D 400 IU™

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

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

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  Nature's Blend Vitamin D 400 IU

  Target5.0(6)

  $7.16
• 

  Baby Ddrops Liquid Vitamin D3 400 IU Drops

  Instacart4.8(4800)

  $12.99
• 

  Vitamin D3 IU

  My Nature's Delight

  $10.99
• 

  Simply Herbal Calcium Magnesium Zinc Supplement Tablet

  Silkrute4.2(4)

  $23.23
• 

  Pure Encapsulations Vitamin D3

  Integrated Health Products4.8(1200)

  $18.50
• 

  Nature's Truth Vitamin D3, 400 IU, 100 ea (Pack of 3)

  Walmart - Pharma Frills5.0(7)

  $18.45
• 

  Ddrops Baby Liquid Vitamin D Drops 400 IU

  Target4.8(1400)

  $11.99
• 

  Amazing Nutrition Amazing Formulas Vitamin D3 IU Softgels

  Amazing Nutrition4.6(47)

  $14.99

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.

• Holland & Barrett - Preston

  4.7 (42)

  Vitamin & Supplements Shop

  49 Fishergate, Preston PR1 8BH

  Directions0330 058 2640

• Bull Factory Preston

  4.7 (3)

  Vitamin & Supplements Shop

  22 New Hall Ln, Preston PR1 4DU

  Directions07481 150476

• Holland & Barrett - Chorley

  4.3 (16)

  Vitamin & Supplements Shop

  Unit 27 Market Walk, Chorley PR7 1DE

  Directions0330 058 2640

• Holland & Barrett - Lytham St Annes

  3.9 (25)

  Vitamin & Supplements Shop

  51 St Anne's Rd W, Lytham Saint Annes FY8 1SB

  Directions0330 058 2640

• Holland & Barrett - Blackburn

  4.4 (20)

  Vitamin & Supplements Shop

  Cobden Court, 3-5 Church St, Blackburn BB1 7JG

  Directions0330 058 2640

• Holland & Barrett - Preston 2

  4.3 (12)

  Vitamin & Supplements Shop

  Friargate Unit 10, 13St Georges Shopping Centre, Preston PR1 2NG

  Directions0330 058 2640

• Holland & Barrett - Blackpool Tesco

  5.0 (2)

  Vitamin & Supplements Shop

  Tesco Extra, Clifton Retail Park, Sandhams Way, Blackpool FY4 4UJ

  Directions0330 058 2640

• MN; Al-Dujaili, HEAS. Effect of Short-Term Vitamin D Supplementation on Blood Pressure, Arterial Health, and Stress Hormones in Healthy Volunteers …

  A Hajleh - 2022 - sciforum.net

  … vitamin D3 (cholecalciferol; Simply Supplements, Guernsey, UK) or placebo (maltodextrin tablets) after meal. Vitamin D … dose of vitamin D applied in those studies, 400 IU and 200 IU (10 …

  2022

• Effect of Short-Term Vitamin D Supplementation on Blood Pressure, Arterial Health, and Stress Hormones in Healthy Volunteers

  MN Abu Hajleh, EAS Al-Dujaili - Biology and Life Sciences Forum, 2022 - mdpi.com

  … over 21 d with the total intervention period of 14 d over where … 20 µg/d of vitamin D 3 (cholecalciferol; Simply Supplements, … of vitamin D applied in those studies, 400 IU and 200 IU (10 …

  2022

• USPC Class: 1

  IPC Class - 2017 - patentsencyclopedia.com

  … Vitamin D3 400IU softgels or tablets, SimplySupplements.TM. Vitamin D 400IU etc. Furthermore, this interpreted information is sent from THE PRIMER SHOP to the customer in …

  2017

• Invaluable books on nutrition

  PM Insel - for-the-brave.co.uk

  … vitamin D supplementation can reduce negative emotions. Patients with major depressive disorder and individuals with vitamin D … three groups of vitamin E (400 IU day(-1)), vitamin C (…

• Raw and Natural Nutrition for Dogs, Revised Edition: The Definitive Guide to Homemade Meals

  L Olson - 2015 - books.google.com

  … Vitamin D3 is also very important, as it helps with the uptake of calcium in the body. These … We discuss more on the importance of vitamin D3 in Chapter 7: "Vitamins and Supplements …

  20158 citations

• Techno-economic and Life-cycle Analyses of Glucosamine and Lipid Production from Marine Diatom Cyclotella sp.

  X Xiang - 2017 - ir.library.oregonstate.edu

  Currently the production of biofuel from algae is not economically competitive with petroleum fuel. However, co-production of high-value products may be able to justify the cost of large-…

  20171 citations

• Vitamin D: What the Label Numbers Mean

  How to read vitamin D amounts on a Supplement Facts panel, the IU-to-mcg conversion, and why %DV matters.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-06-25. DSLD Label ID: 22029. 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.