Douglas Laboratories Vitamin D (5,000 I.U.)

Selection: 100 Tablets
Sale price$13.40

- Free shipping on U.S. orders over $39
- U.S. Delivery Estimate: 3-5 days
- 45 Day Return Policy


  • Douglas Laboratories Vitamin D3 5,000 is an essential vitamin for ensuring calcium absorption and bone metabolism, which lessons bone loss or weakness due to advanced age or health condition.


  • Vitamin D is an important vitamin that we get naturally from the sun.  It is sometimes called the “sunshine vitamin”.  But most people do not get enough Vitamin D and need to take a supplement.
  • Supplementing with Vitamin D helps to support bones and other important bodily functions.
  • Adequate Vitamin D could decrease bone weakness and loss that occurs with old age – in the form of osteoporosis.
  • Adequate vitamin D is also essential for ensuring normal calcium absorption and maintenance of healthy plasma calcium levels.
  • Available in 100ct tablets.

Suggested Use:

Take 1 tablet daily, or as recommended by your healthcare professional.


Serving Size 1 Tablet

Amount Per Serving.....%DV

Vitamin D-3....5,000 IU 1,250%


Other Ingredients:

Cellulose, croscarmellose sodium, calcium carbonate, silica and vegetable stearate.


People consuming more than 2,000 IU per day should have their vitamin D blood levels monitored by a healthcare professional.


Store in a cool, dry place, away from direct light. Keep out of reach of children.

*These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

Customer Reviews

Based on 92 reviews
Joyce T.
Vit D

A pill is a pill. In the case of the vitamin D pill by Douglas Labs, the potency must be high. My internist always says that I should drop my dose in half. Meanwhile I am quite healthy…quite healthy.

Karen A.
Vit D

I took 5,000 daily while I had COVID and my level went from a 62 pre COVID to a 73 post COVID. As we know this is very critical in early treatment and I’d say it was a great success in my treatment.


I could swallow them easier if they were coated

deb b.
Happy customer

received my order quickly and was very pleased...

Wendy M.
love it!

I love these supplements and I love how tiny it is, so much easier to swallow!

My Browse History