$4.99 Standard Shipping
Free Shipping Icon



NOW Foods

Vitamin D-3 & K-2

4.9 out of 5 (22)

Vitamin D-3 & K-2

Item: NWF581

  • 1,000 IU / 45 mcg

  • Supports Bone Health

  • Plus Cardiovascular Support

120 Vcaps

Retail $12.99
In Stock
  • 1,000 IU / 45 mcg

  • Supports Bone Health

  • Plus Cardiovascular Support
NOW� combines two nutrients extensively researched for their benefits for the bones, teeth and cardiovascular system. Vitamin D3 promotes calcium absorption and calcium transport to bones. Recent studies indicate that Vitamin D3 may support healthy insulin action and glucose metabolism and may have a positive impact on immune function. Vitamin K2, likewise is beneficial in the areas of bone and cardiovascular health. Vitamin K is critical for the formation of healthy strong bone matrix. Bone quality is dependent on the presence of adequate Vitamin K. Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures. Vitamin K2 is

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Vcap®

  Amount Per Serving % Daily Value
Vitamin D3 (as Cholecalciferol) (from Lanolin) 1,000 IU 250%
Vitamin K2 (as Menaquinone) 45 mcg 56%

Other Ingredients: Rice Flour, Cellulose (capsule), Magnesium Stearate (vegetable source), Maltodextrin and Silica.

Suggested Usage: As a dietary supplement, take 1 Vcap® 1 to 2 times daily with meals. Consider taking this product in combination with a NOW® Calcium supplement.

Caution: Consult your health practitioner before consumption if you are currently taking any anti-coagulant drugs (i.e., warfarin, coumadin, heparin), or if you are pregnant/lactating.

Do Not Eat Freshness Packet. Keep in Bottle.

Contains no sugar, salt, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives.

Shipping Weight

.17 lbs

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.9 out of 5 by 22 reviewers.
Rated 5 out of 5 by Great Two in One I am able to take two vitamins I already take in one pill and the price isn't double! I love it. December 26, 2015
Rated 5 out of 5 by JJ This combined product is not easily found. Thanks to Swanson for providing this. January 9, 2015
Rated 4 out of 5 by Not for everyone, but.... Was surprised to see the D in dry form, but I guess in combination with K, that's how it needs to be; this formulation seems to be what I might have been lacking in supplementation; I've read in magazines that D & K could be beneficial to women such as myself in the 55-75 year range. July 11, 2014
Rated 5 out of 5 by Might be working Upon my doctor's recommendation, I started taking Vitamin K2 along with D3. This has both, even though I take an added supplement of Vit D3. (I'm deficient). It hasn't been very long since I began taking it but I don't notice any ill effects. New reports say adding Vit K2 helps in absorption of calcium, magnesium and Vit D3. If it does, it's worth a try. December 31, 2013
Rated 5 out of 5 by good value Since we have been taking Vitamin D, my husband and myself are far healthier. Combined with Vitamin K2 we are ensured better absorption. November 20, 2013
Rated 5 out of 5 by It Works I have been using this product for about 4 years along with a calcium and magnesium supplement. It is keeping my bone density at good levels. November 16, 2013
Rated 4 out of 5 by NOW foods vit D3 &K-2 Awesome product, have noticed many positve results since using them on a regular basis. Helped raise my Vitamin D levels from 16, to 39! October 3, 2013
Rated 5 out of 5 by Excellent! Excellent way to get some MK4, apart from another source that gives you MK&, with minimal vitamin D that we all need. August 16, 2013
Rated 5 out of 5 by just found out... Recently found out you need vitamin k to help absorb vitamin d-3. So I was glad to find this product which contains both. Thanks Swanson. June 1, 2013
Rated 5 out of 5 by Vitamin D-3 & K-2 Excellent source of K with added vitamin D to assist with absorption. April 27, 2013
Rated 5 out of 5 by Great Value!! Great source of D and K together ( vitamin K helps with the bioavailability of D especially if you're over 50)!! Great value too!! April 22, 2013
Rated 5 out of 5 by A must have Many people don't know that Vitamin K-2 is needed for calcium to be absorbed. Without it, most calcium is lost....This is a great supplement as it combines D3 with K2 so you can take it with your daily calcium supplement. April 9, 2013
Rated 5 out of 5 by I take with my Swanson's fish oil I take this twice a day. I need 2,000 IU of Vitamin D-3 per MD doing blood test. I read so much good about K-2. Having the two together means just 1 less pill I have to take. April 16, 2012
Rated 5 out of 5 by like the combo Good price and like the fact both d-3 & k-2 are together in this product. December 28, 2011
Rated 5 out of 5 by Excellent combo! I was reading that this combo of supplements has many positive long term benefits. They work together in a why most do not. The price and the potency are unbeatable from Swanson. August 7, 2011
Rated 5 out of 5 by Vitamin D-3 & K-2 I highly recommend this vitamin combo. I usually purchase it at my local vitamin store, but found the price to be alot less on the Swanson site. February 6, 2011
  • 2016-05-29 T12:41:10.402-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_22, tr_22
  • loc_en_US, sid_NWF581, prod, sort_default
1-17 of 17

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
close popup
No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.