Vitamin D 25 Mcg (1,000 IU) by Douglas Laboratories

15 Reviews

Tablets 100

Health function: Osteo support; General health

See product ingredients
SKU: vitamin-d-1000-iu-DGL
In Stock
Ships tomorrow if you order in the next 26 hours 51 minutes.

Product Details

Brand: Douglas Laboratories

Product Code: vitamin-d-1000-iu-DGL

Servings per Container: 100

Quantity per Container: 100 Tablets

Vitamin D, also known as the “sunshine vitamin” is an essential vitamin that plays many important roles in the proper functioning of the body. Though classified as a vitamin, Vitamin D is actually a key regulatory hormone for calcium and bone metabolism. Adequate vitamin D status is essential for ensuring normal calcium absorption and maintenance of healthy calcium plasma levels.

Ratings & Reviews

15 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews
3/27/2015 12:00:00 am

Great product.

by Pat -

Great product.

Not medical or professional advice

6/3/2015 12:00:00 am

I will by this product again

by Mary -

Good price, arrived quickly...will order again. Free shipping is a main consideration of mine. Thank you. Would like to add that although it is vit d3..... It does not say that on the front label. Just says vitd It is listed as d3 cholecalciferol in the ingredients. It took me awhile to see that it was the d3 that I wanted.

Not medical or professional advice

7/29/2015 12:00:00 am

best vit d

by Wendy F.

This has been the only brand that has helped.

Not medical or professional advice

10/23/2015 12:00:00 am

Good Suppliment & it is really working. No Gelatin

by cvn

I had very low D3 so the doc. suggested I take 2000 IU every day. I took it very diligently. The D3 levels are up now in the normal range. This supplement has no Gelatin or other animal products so very good and safe for everyone taking it for good health and D3 deficient people. No side effects. Well worth the investment.

Not medical or professional advice

2/5/2016 11:00:00 pm

Good product

by PLS -


Not medical or professional advice

6/3/2016 12:00:00 am

Small, Well-Manufactured Pills

by Dale -

This small pill is easy to take. It doesn't leave any aftertaste in my mouth and has no adverse effects.

Not medical or professional advice

8/10/2016 12:00:00 am

Awesome Product

by Chris -

I have a hard time taking supplements. Most vitamins upset my stomach but this one is easy to take and doesn't bother my stomach at all which is great because I'm trying to get my Vitamin D levels I'm so glad I found this one.

Not medical or professional advice

11/9/2018 11:00:00 pm


by Pattie -

Arrives quickly, well packaged, is effective based on my lab results. Have 3 friends ordering on my recommendation.......and free shipping.........awesome. Thank you

Not medical or professional advice

12/19/2018 12:00:00 am

Vitamind D

by Smith

A good source of vitamin D

Not medical or professional advice

3/11/2019 12:00:00 am

Highly recommended by my doctor

by Ann

I usually have no problem swallowing any kind of pills. My Calcium pills are huge, but this pill I have a hard time with. It is because of the shape of the pill with the hard edges, not smooth all the way around. Tends to get caught in the throat easier.

Not medical or professional advice

3/9/2020 12:00:00 am

This is a vital addition to my medicine chest..

by Edith -

This product is so extremely necessary in this climate..our rainy, cloudy weather doesn't allow for much exposure to sunlight. Partly cloudy is the familiar forecast for the Pacific Northwest. The gray days would be harder to live with if the Vit.D levels for me dropped.

Not medical or professional advice

5/9/2020 12:00:00 am

Will DEFINITELY Re-order

by Linda -

Vitamin D was LOW. Thank you so much! Now I feel GREAT!

Not medical or professional advice

5/11/2020 12:00:00 am

I am a repeat buyer of this product.

by Patricia -

Am a repeat buyer.

Not medical or professional advice

9/2/2023 5:29 pm

Best Vitamin D per my Doctor

by Meg -

My doctor recommended that this is the only Vitamin D that he is confident works!

Not medical or professional advice

9/17/2023 5:55 pm

Love this product!

by Katie -

I love this product. My husband and I take it year round. The product is easy to swallow and it's the right amount for us. It always ships super quickly. I love this particular product and this entire brand. I will continue purchasing.

Not medical or professional advice