You’re unique. Choose the right D3 for you.

Why vitamin D?

In the past, vitamin D was thought to function primarily in bone mineralization. Today we know that "vitamin" D is actually a hormone that plays a role in numerous pathways and aspects of human health.1,2 Supplemental vitamin D can help.* According to the National Center for Health Statistics, three-quarters of US adults have a vitamin D insufficiency.3

Immune system*

Vitamin D is important for maintaining healthy immune function.*

Healthy heart function*

Some research suggests that vitamin D sufficiency may contribute to cardiovascular health and function.*

Healthy bones*

Vitamin D is important for maintaining healthy bone structure and is an important nutritional factor in the proper mineralization of bones.*

Complementary nature of vitamin K

Like vitamin D, vitamin K is an essential, fat-soluble vitamin that plays a role in bone mineralization and cardiovascular health.* Unlike vitamin K1, vitamin K2 is well absorbed by the body.4-6 Vitamin K, and in particular vitamin K2, is essential for calcium utilization and bone mineralization.*

D3 10,000 + K

10,000 IU (250 mcg) per softgel of vitamin D (as D3), designed for greater absorption, plus bioavailable forms of vitamin K2 (menaquinone-7) to complement vitamin D

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D3 5,000 + K

5,000 IU (125 mcg) per softgel of vitamin D (as D3), designed for greater absorption, plus bioavailable forms of vitamin K2 (menaquinone-7) to complement vitamin D

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Vegetarian D3 products

At Metagenics, we’re rooted in the belief that transparency matters. Whether you’re vegetarian or vegan or just want to know where your products come from, we have you covered. You can trust that what’s on our labels is what’s in our products.

D3 Algae™

2,500 IU (62.5 mcg) of vegetarian vitamin D3 sourced from algae; with only 3 ingredients, this small tablet can be either swallowed or chewed, as it has a neutral, slightly sweet taste

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D3 Spray

1,000 IU (25 mcg) of vegetarian vitamin D3 sourced from lichen in an easy-to-use spray; unflavored, neutral taste

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Products

Check out our portfolio of vitamin D products

D3 5,000 + K

D3 10,000 + K

High-potency, bioavailable vitamin D and vitamin K

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D3 5,000 + K

D3 5,000 + K

High-potency, bioavailable vitamin D with vitamin K

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D3 5,000

D3 5000™

High-potency, bioavailable vitamin D

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D3 Algae

D3 Spray

Vegetarian, bioavailable vitamin D

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D3 Algae

D3 Algae™

Vegetarian, bioavailable vitamin D

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D3 Liquid

D3 Liquid

Designed for enhanced absorption

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D3 1,000

D3 1000™

Bioavailable vitamin D in microtablet delivery form

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D3 Algae

MetaKids® D3 Liquid

For healthy bone and immune support*

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References

1. Kuchuk NO et al. J Bone Miner Res. 2009;24(4):693–701.
2. Demer LL et al. Circulation Research. 2018;122:1576–1585.
3. Ginde AA et al. Arch Intern Med. 2009;169(6):626–632.
4. U Gröber et al. Dermatoendocrinol. 2014;6(1):e968490.
5. Maresz K. Integr Med (Encinitas). 2015;14(1):34–39.
6. Geleijnse J et al. J Nutr. 2004;134(11):3100–3105.