Vitamin D3 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: 1–2 Capsule(s) · 1 per day

Not Present

• 

  Pure Encapsulations Vitamin D3

  Pure For You4.9(25)

  $18.50
• 

  Pure Encapsulations 120 Capsules with Vitamin D3 & K2

  The Vitamin Shoppe4.5(181)

  $39.99
• 

  Pure Encapsulations Vegan Liquid

  Target4.8(56)

  $39.50
• 

  Pure Encapsulations 22.5ml

  Cosmetic2Go4.6(376)

  $30.22
• 

  Pure Encapsulations 60 Capsules

  Pure Prescriptions5.0(26)

  $44.50
• 

  Vitamin D3 400 i.u.

  personalpower4.9(25)

  $18.50
• 

  Pure Encapsulations Vitamin D3 400 IU Essential for Bone Metabolism the Immune System Calcium Metabolism and Muscle Function 60 Capsules

  GoSupps.com4.5(49)

  $49.99
• 

  Pure Encapsulations Vitamin D3 Vegan

  Pure Prescriptions4.8(56)

  $42.00

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

  4.3 (74)

  Vitamin & supplements store

  181 S Lake Ave Unit 5, Pasadena, CA 91101

  Directions(626) 405-0209

• GNC

  3.8 (43)

  Vitamin & supplements store

  14519 Ramona Blvd F-6, Baldwin Park, CA 91706

  Directions(626) 338-1556

• Nu-Health Products Co.

  4.0 (8)

  Vitamin & supplements store

  20875 Currier Rd, Walnut, CA 91789

  Directions(909) 869-0025

• The Vitamin Shoppe

  4.4 (134)

  Vitamin & supplements store

  235 N Citrus St, West Covina, CA 91791

  Directions(626) 331-7125

• The Vitamin Shoppe

  4.4 (189)

  Vitamin & supplements store

  401 N Glendale Ave, Glendale, CA 91206

  Directions(818) 240-3679

• GNC

  3.3 (41)

  Vitamin & supplements store

  2216 S Atlantic Blvd, Monterey Park, CA 91754

  Directions(323) 887-8778

• The Vitamin Shoppe

  4.4 (141)

  Vitamin & supplements store

  4741 Firestone Blvd, South Gate, CA 90280

  Directions(323) 567-2687

• The Vitamin Shoppe

  4.5 (135)

  Vitamin & supplements store

  12136 Lakewood Blvd, Downey, CA 90242

  Directions(562) 803-7854

• Encapsulating vitamin D: A feasible and promising approach to combat its deficiency

  M Esmaeili, R Yekta, AS Abedi, K Ghanati, DR Zamani… - 2022 - sid.ir

  … Is daily 400 IU of vitamin D supplementation appropriate for every … D3 affects vitamin D status similar to vitamin D3 in pigs - But the meat produced has a lower content of vitamin D. Br J …

  202215 citations

• The impact of microbial transglutaminase modification on fish gelatin-maltodextrin gels loaded with calcium citrate and vitamin D3

  XM Sha, H Wang, YP Zhu, WH Yang, P Zhang, WM Xie… - Food Chemistry, 2026 - Elsevier

  … Protecting vitamin D 3 (VD 3 ) bioactivity and calcium ion solubility in the upper … thermal stability and optimized encapsulation efficiency, with encapsulation efficiencies reaching 93% for …

  2026

• Unpurified soybean lecithins impact on the chemistry of proliposomes and liposome dispersions encapsulating vitamin D3

  MA Chaves, SC Pinho - Food Bioscience, 2020 - Elsevier

  … Vitamin D 3 (VD3)-loaded proliposomes using the micronized sucrose coating (MSC) technique and mixtures of soybean lecithins with variable degrees of purity were prepared. The …

  202042 citations

• A self-nanoemulsifying drug delivery system for vitamin D3: Design, optimization and pharmacokinetic evaluation

  MA Mandarawala, AN Mahajan, SK Koradia… - Journal of …, 2025 - Springer

  … To incorporate Vitamin D3 (VTD3), 10 mg of the drug was added to 1000 mg of the blank … VTD3-SNEDDS, equivalent to 1.5 mg of pure Vitamin D3 (60,000 IU), using micropipettes. This …

  20256 citations

• Obtaining and Investigation of the β‐Cyclodextrin Inclusion Complex with Vitamin D3 Oil Solution

  R Bakirova, A Nukhuly, A Iskineyeva, S Fazylov… - …, 2020 - Wiley Online Library

  … soluble vitamin D 3 (cholecalciferol) encapsulation with β-cyclodextrin have been presented in this work. The vitamin D … The activation energy of the β-cyclodextrin : vitamin D 3 clathrate …

  202029 citations

• Vitamin D supplementation and musculoskeletal injury risk in young men undergoing arduous training: a randomised placebo-controlled trial

  …, LM Wentz, RM Izard, N Taylor, D Allan… - British Journal of …, 2026 - cambridge.org

  … vitamin D3 intervention (Pure Encapsulations, Sudbury, Massachusetts, USA). A 1000 IU∙d -1 … found the 1000 and 400 IU capsules contained 1090 and 460 IU vitamin D3, respectively, …

  2026

• 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 2020-05-22. DSLD Label ID: 219430. 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.