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NOW Foods

Vitamin D-3 & K-2

Vitamin D-3 & K-2

Item: NWF581

  • 1,000 IU / 45 mcg



  • Supports Bone Health



  • Plus Cardiovascular Support


120 Veg Caps

$8.79
MSRP $12.99
Save 32%
I would like Free Standard Shipping on orders over $50 with Easy Refill!  days. Learn more
Quantity
In Stock

Supplement Facts

Serving Size 1 Veg Capsule

  Amount Per Serving % Daily Value
Vitamin C(from Ascorbyl Palmitate) 3 mg 5%
Vitamin D3(as Cholecalciferol) (from Lanolin) 1,000 IU 250%
Vitamin K2(as Menaquinone-4) (MK-4) 45 mcg 56%

Other ingredients: Rice Flour, Cellulose (capsule) and Silica.

Suggested Usage: Take 1 capsule 1 to 2 times daily with food.

Caution: For adults only. Consult physician if pregnant/nursing, taking any anti-coagulant (such as warfarin, coumadin, heparin) or other medication, or have a medical condition. Keep out of reach of children.

Do Not Eat Freshness Packet. Keep in Bottle.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

  • Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients.
  • Produced in a GMP facility that processes other ingredients containing these allergens.
  • GMP QUALITY ASSURED
  • Recyclable Bottle.

Shipping Weight

.17 lbs

  • 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.

NOW Foods Vitamin D-3 & K-2 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Vitamin D-3 + K-2 is rated 4.9 out of 5 by 24.
Rated 5 out of 5 by from D3 K2 So grateful for this dynamic duo! The perfect pairing and just what I needed for strengthening my bone density. I also take a coral calcium that has trace minerals with this for the complete package on bone strengthening.
Date published: 2017-03-23
Rated 5 out of 5 by from two in one makes it easier i got this because it is a two-fer. I like the ease of use.
Date published: 2016-07-21
Rated 5 out of 5 by from 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.
Date published: 2015-12-26
Rated 5 out of 5 by from JJ This combined product is not easily found. Thanks to Swanson for providing this.
Date published: 2015-01-09
Rated 4 out of 5 by from 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.
Date published: 2014-07-12
Rated 5 out of 5 by from 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.
Date published: 2013-12-31
Rated 5 out of 5 by from 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.
Date published: 2013-11-20
Rated 5 out of 5 by from 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.
Date published: 2013-11-16
Rated 4 out of 5 by from 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!
Date published: 2013-10-04
Rated 5 out of 5 by from Excellent! Excellent way to get some MK4, apart from another source that gives you MK&, with minimal vitamin D that we all need.
Date published: 2013-08-16
Rated 5 out of 5 by from 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.
Date published: 2013-06-01
Rated 5 out of 5 by from Vitamin D-3 & K-2 Excellent source of K with added vitamin D to assist with absorption.
Date published: 2013-04-27
Rated 5 out of 5 by from 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!!
Date published: 2013-04-22
Rated 5 out of 5 by from 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.
Date published: 2013-04-09
Rated 5 out of 5 by from 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.
Date published: 2012-04-16
Rated 5 out of 5 by from like the combo Good price and like the fact both d-3 & k-2 are together in this product.
Date published: 2011-12-29
Rated 5 out of 5 by from 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.
Date published: 2011-08-07
Rated 5 out of 5 by from 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.
Date published: 2011-02-06
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