Vitamin D

Frequently asked questions

What is the difference between vitamin D2 and D3 on this page?

Both appear as single-vitamin products. Labels usually name the form (for example D3/cholecalciferol). Choose by the form stated on the product title and label rather than assuming they are interchangeable.

Are multivitamins included here?

No. Multivitamins live under Multi Vitamins. This leaf is for products where vitamin D is the explicit single focus of the title.

How should I compare products?

Compare the stated dose unit (IU or mcg), pack count, form (softgel, tablet, drop or spray) and brand. Price per pack is shown on each product card.

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Nature's Answer Vitamin D-3 Drops, 4000IU - 15 ml.

NOW Foods Vitamin D-3 Liquid, 1000 IU (Extra Strength) - 30 ml.

NOW Foods Vitamin D-3 Liquid, 400 IU - 59 ml.

Swanson Vitamin D-3 with Coconut Oil, 2000 IU - 60 softgels

NOW Foods Vitamin D-3, 1000 IU - 180 softgels

Swanson Vitamin D-3, 1000 IU - 250 caps

NOW Foods Vitamin D-3, 1000 IU - 360 softgels

Swanson Vitamin D-3, 1000 IU - 60 caps

NOW Foods Vitamin D-3, 1000 IU (Chewable) - 180 chewables

NOW Foods Vitamin D-3, 2000 IU - 30 softgels

NOW Foods Vitamin D-3, 5000 IU - 120 softgels

NOW Foods Vitamin D-3, 5000 IU - 240 softgels

Frequently asked questions