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Natural Factors, Vitamin D3 1000 IU (25 mcg), Supports Strong Bones, Muscles and Immune Function, 180 Tablets

4.5 4.5 out of 5 stars 108 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Natural Factors
Item Form Tablet,Softgels
Primary Supplement Type Vitamin-d
Diet Type Vegetarian
Flavor Unflavored

About this item

  • Get the sunshine vitamin the safe way; Natural Factors’ Vitamin D3 1,000 IU (25 mcg) delivers your daily dose of vitamin D available without the UV rays
  • Supports strong bones and teeth, helps regulate the immune system and encourages healthy nerve and muscle function
  • Take just 1 easy-to-swallow tablet daily; Formulated for the highest level of quality and consistency.
  • Helps you absorb more calcium and phosphorus from your food for even more bone support
  • Third-party certified and independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency

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From the brand

Product Description

Get more calcium from your food with Natural Factors’ Vitamin D3. This essential nutrient supports strong bones and teeth, helps regulate the immune system and helps maintain healthy nerves and muscles. Our formula is carefully crafted for the highest level of quality and consistency.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

Your daily D3
Get your daily serving of the sunshine vitamin the easy way
Natural Factors

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.31 x 2.31 x 4.38 inches; 2.32 ounces
  • Item model number ‏ : ‎ 1051
  • Date First Available ‏ : ‎ October 18, 2005
  • Manufacturer ‏ : ‎ Natural Factors
  • ASIN ‏ : ‎ B0026X5LUI
  • Customer Reviews:
    4.5 4.5 out of 5 stars 108 ratings

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PriceCurrently unavailable.$17.89$29.99$27.58-15% $15.26
List: $17.95		$12.00
Price Per Unit—$17.89 / Count$29.99 / Count$0.07 / Count$0.13 / Count$0.13 / Count
Delivery—
—
Get it as soon as Saturday, May 11
Get it May 10 - 15
Get it as soon as Saturday, May 11
Get it as soon as Saturday, May 11
Customer Ratings
4.54.5 out of 5 stars108
5.05.0 out of 5 stars8
4.64.6 out of 5 stars47
4.84.8 out of 5 stars22,991
4.74.7 out of 5 stars6,694
4.84.8 out of 5 stars4,932
Easy to swallow
5.0
—
4.6
4.8
4.8
4.8
Value for money
4.6
—
—
4.6
4.6
4.7
Absorbency
—
—
4.6
4.7
4.6
4.6
Flavor
—
—
—
4.6
4.7
4.7
Sold By
—
Top Team Health
Health As It Ought To Be
Royal Meds
Nordic Naturals
Pattern.
primary supplement
Vitamin-d
—
Vitamin D3 and K2
Vitamin-d
Vitamin D3
Vitamin-d
form
Tablet,Softgels
Tablet
Capsule
Tablet
Softgel
Capsule
unit count
180
1
1
400
120
90
flavor
Unflavored
Unflavored
Unflavored
Unflavored
1000 I.U.
Unflavored
target gender
unisex
unisex
unisex
unisex
unisex
unisex
weight
0.14 pounds
4.8 ounces
—
—
0.17 pounds
0 pounds
specific uses
Bone
—
Bone
Bone
Immune Support
Bone

Important information

Safety Information

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ingredients

Vitamin D3(cholecalciferol), Microcrystalline cellulose, dicalcium phosphate, magnesium stearate(vegetable grade)

Directions

1 tablet per day or as directed by a health professional.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
108 global ratings

Customers say

Customers like the quality, performance, and value of the vitamin. They mention that it's a very consistent product, works well for them, and helps with a deficiency. They appreciate the good price.

AI-generated from the text of customer reviews

4 customers mention4 positive0 negative

Customers are satisfied with the quality of the vitamin. They mention that it is a fine product, easy on the stomach, and consistent.

"...Usually it's at a good price, too. Also, it's a very consistent product - I don't have to check the back of the label every time I buy from this..." Read more

"...Well sealed, good quality, and plenty of time on the expiration date." Read more

"This is a fine product - good qualtity and value." Read more

"Easy on the stomach, quality item..." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the performance of the vitamin. They mention that it works well for them and helps with a deficiency.

"...They seem to work just fine. The only real way to know is if you get a blood test. I like the size of the tab and they come in 1000 units...." Read more

"...These have helped much with a deficiency." Read more

"This vitamin D works well for me. I've tried other brands in the past, but keep coming back to this one." Read more

3 customers mention3 positive0 negative

Customers appreciate the value of the vitamin. They say it has good quality and value.

"...Usually it's at a good price, too...." Read more

"I bought my favorite vitamin D from this vendor. Great price in comparison to retail." Read more

"This is a fine product - good qualtity and value." Read more

Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Always arrived on time in excellent condition!
Reviewed in the United States on April 24, 2024
Verified Purchase
I use these as a part of my daily supplement routine.. they have always arrived promptly and in excellent condition,
Helpful
 Report
C. Demetro
5.0 out of 5 stars Does exactly what it's supposed to; and no unnecessary additives
Reviewed in the United States on December 20, 2012
Verified Purchase
The title says it all - keeps my D levels where they're supposed to be on the blood work; and it's got no glutens, sugars, yeast derivatives (for stabilizers, I think), or soy products - all of which are no-no's for me due to dietary concerns related to Lyme disease. Usually it's at a good price, too. Also, it's a very consistent product - I don't have to check the back of the label every time I buy from this company just to make sure the formulation hasn't changed from month-to-month.
3 people found this helpful
Helpful
 Report
Tennes M. Rosengren
4.0 out of 5 stars Easy to swallow
Reviewed in the United States on January 5, 2024
Verified Purchase
I have been using the Natural Factors, D3 1000 tab for the past 5 or 6 years. They seem to work just fine. The only real way to know is if you get a blood test. I like the size of the tab and they come in 1000 units. I only have one rub. I was asked to rate this product before it even arrived at my house. Overall I will continue to use the Natural Factors, D3 1000 tab.
Helpful
 Report
Doreen T. Matthews
5.0 out of 5 stars Don’t know how to rate.
Reviewed in the United States on December 13, 2023
Verified Purchase
I don’t feel any different.
Helpful
 Report
D. Bell
5.0 out of 5 stars Great way to buy vitamins
Reviewed in the United States on November 5, 2022
Verified Purchase
I bought my favorite vitamin D from this vendor. Great price in comparison to retail.
Helpful
 Report
CatieBee
5.0 out of 5 stars Easy on the stomach, quality item
Reviewed in the United States on November 11, 2017
Verified Purchase
I was very grateful to find this lanolin-based version of Vitamin D3. The capsules derived from fish oil hurt my stomach and I can't take them. These have helped much with a deficiency.
One person found this helpful
Helpful
 Report
Millie S
5.0 out of 5 stars Very Satisfied
Reviewed in the United States on March 24, 2021
Verified Purchase
I have ordered this product several times. it is a healthy choice and is always delivered on time.
Helpful
 Report
J.C.
4.0 out of 5 stars Natural Factors Has Never Let Me Down
Reviewed in the United States on July 2, 2018
Verified Purchase
No complaints, I've purchased other tablets from Natural Factors and never had a problem. Well sealed, good quality, and plenty of time on the expiration date.
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
katazman
5.0 out of 5 stars Source
Reviewed in Canada on June 8, 2021
Verified Purchase
Have used this brand of D3 for 20years ...as it is from Flax oil.
Report
Marc-Andre demers
5.0 out of 5 stars Tel que décrit
Reviewed in Canada on March 7, 2021
Verified Purchase
Comme décrit
Report
mandyv
2.0 out of 5 stars not have the clearly describe
Reviewed in Canada on July 1, 2021
Verified Purchase
tablets
Report
Brenda G
5.0 out of 5 stars Buy it
Reviewed in Canada on April 20, 2019
Verified Purchase
Same product I've taken for 10 years prescribed by my Naturalpath
Report

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.