Net Contents
600 Softgel(s)
Serving Size
1 Softgel(s)
Servings Per Container
Not specified
Supplement Form
Softgel Capsule
Bar Code (UPC/SKU)
0 96619 39391 6
Product Version
Prod. No. 19940 02C B19939 ITEM 393914
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report a %DV; 1 meet or exceed 100% DV.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 Softgel(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Vitamin D3 | 2000 IU | 500% |
Not Present
Other Ingredients
Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USE: Take one (1) softgel daily with a full glass of water, preferably with a meal.
Warnings & Precautions
Precautions re: Children
Keep out of the reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
CAUTION: If you are pregnant, nursing, or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: All Other
IMPORTANT: TAMPER-EVIDENT SEAL UNDER CAP. DO NOT USE IF PRINTED SEAL IS BROKEN OR MISSING.
Storage
Storage
Store at room temperature, tightly closed. Avoid excessive heat.
Formulation
Formulation re: Does NOT Contain
No Artificial Colors * No Artificial Flavors No Preservatives * No Yeast or Calcium
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
* Bones and Teeth * Colon Health * Immune Health * Breast Health
General Statements: All Other Content
Actual Size
General Statements: All Other Content
FRESHNESS AND POTENCY GUARANTEED THROUGH:
General Statements: All Other Content
Kirkland Signature Vitamin D3 helps maintain and support:
General Statements: All Other Content
MAXIMUM STRENGTH
General: Product/Version Code
Prod. No. 19940 02C B19939 ITEM 393914
General Statements: All Other Content
Quality Purity Potency
General Statements: All Other Content
Supports BONE, COLON, MUSCLE, IMMUNE and BREAST Health
General Statements: All Other Content
USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. See www.uspverified.org
General Statements: All Other Content
Vitamin D3, also known as the sunshine vitamin, is important for strong bones and teeth. Vitamin D3 also plays a major role in healthy cell development and helps keep the immune system strong. D3 has been shown to promote muscle health, breast health and colon health.
Seals/Symbols
Dietary Supplement USP Verified(R)
Manufacturer & Distributor
Other
1-800-433-1213
Distributor
Costco Wholesale Corporation
P.O. Box 34535, Seattle, WA, 98124-1535
Market Reference
Kirkland Signature Softgels
Walmart - Star Sales4.8(1400)$16.48Kirkland Signature Extra Strength Softgels
Pronto Home Delivery4.8(1400)$12.49Kirkland Signature Extra Strength D3 Softgels
Boxed4.9(740)$15.40Kirkman Vitamin D-3 IU
Kirkman5.0(31)$22.50Kirkland Signature Strength D3 Vitamin 50g 2000IU Food Supplement 600 Caps
GoSupps.com4.9(466)$54.99D3-K2 2000
LiveGood$13.95Kirkland Signature Extra Strength D3 50 mcg., 600 Softgels
WholeAndNatural.com4.8(27)$24.95360 Softgels with D
Life Extension4.8(5)$25.42
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.
Holland & Barrett - Strand
3.7 (51)Vitamin & Supplements Shop
406-408 Strand, London WC2R 0NE
Holland & Barrett - Oxford Street
3.8 (192)Vitamin & Supplements Shop
146, 148 Oxford St, London W1D 1NA
Today's Living
4.3 (38)Vitamin & Supplements Shop
92 Clapham High St, London SW4 7UL
Holland & Barrett - Covent Garden
3.7 (60)Vitamin & Supplements Shop
39 Long Acre, London WC2E 9LG
HARA Health Store
4.7 (50)Vitamin & Supplements Shop
231 Finchley Rd, South Hampstead, London NW3 6LS
Chelsea Health Store
4.5 (28)Health food shop
400 King's Rd, London SW10 0LJ
London Supplements
3.7 (84)Vitamin & Supplements Shop
13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR
Liberty Supplements Warehouse
4.5 (29)Sports Nutrition Shop
Unit 4B, Liberty Supplements Warehouse, 158 Dukes Rd, London W3 0SL
Research & Studies
Relationship between serum 25-hydroxyvitamin D and inflammatory cytokines in paediatric sickle cell disease
SA Adegoke, OS Smith, AD Adekile, MS Figueiredo - Cytokine, 2017 - Elsevier
… Vitamin D3 could be a new anti-inflammatory agent for the future sickle cell disease … The 12 SCA children with suboptimal 25-OHD received 2000 IU of vitamin D daily for 3 months, and …
201761 citationsDiabetes Shopping at Costco Pharmacy
C Kirkland Vitamin - cdiabetes.com
… Fortunately, Costco Pharmacy has a variety of vitamins, minerals, and other supplements that can help you stay well nourished … Vitamin D is both a hormone and one of the fat-soluble …
Vitamin D and sarcopenia: implications for muscle health
H Fuentes-Barría, R Aguilera-Eguía, L Angarita-Davila… - Biomedicines, 2025 - mdpi.com
… -Vit D 3 , subsequently isomerized to Vit D 3 (cholecalciferol) [1]. This pathway accounts for approximately 80–90% of the total Vit D … supplementation with 800 to 2000 IU/day over three …
202516 citationsDevelopment of a supplement composition database for the SURE study
KM Yonemori, Y Morimoto, LR Wilkens… - Journal of Food …, 2009 - Elsevier
… A single vitamin E 400 IU (no particular brand) was the most commonly reported supplement followed by Centrum ® Silver ® , a proprietary multivitamin with minerals that is marketed to …
20099 citationsEffect of various doses of vitamin D supplementation on pregnant women with gestational diabetes mellitus: a randomized controlled trial
Q Zhang, Y Cheng, M He, T Li… - Experimental and …, 2016 - spandidos-publications.com
… =38) received 50,000 IU monthly (2,000 IU daily for 25 days) … of 200 IU vitamin D (calciferol; Costco Wholesale Corporation, … (FPG), insulin, vitamin D and calcium levels was retrieved …
2016131 citationsA case report: hypercalcemia due to vitamin supplementation in a patient with neurofibromatosis
M Crone, K Fogarty - Clinical Cases in Mineral and Bone …, 2017 - pmc.ncbi.nlm.nih.gov
… consisting of kirkland signature calcium citrate … IU vitamin D3) four times a day, 2,000 IU of vitamin D3 twice per day, Targets Women’s Health Vitamin once per day (250% DV vitamin D, …
2017
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2011-11-25. DSLD Label ID: 1872. 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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